Welcome to our product page of Steel-making Equipments , in which you can find detailed information of Steel-making Equipments . Our Steel-making Equipments is good in quality and competitive in price. We are manufacturer and supplier of Steel-making Equipments . We export Steel-making Equipments . We supply OEM service of Steel-making Equipments for you. We would manufacture Steel-making Equipments following your specific requirement. We are looking forward to your E-mail and establishing cooperative relationship! We would provide professional Steel-making Equipments with good services for you!
Crocodile Shear for Metal casting are applied in melting and casting industries for cutting all shapes of profile steels and all kinds of metal into qualified furnace feed materials.
Technical Parameter:
The shear stress: 200t-315t
Shear blade length: 800mm-1200mm
Advantage:
simple control
lower noise
running efficiency and stably
powerful cutting force
Advantage:
1. ISO and SGS Certificate Manufacturer
2. Providing professional proposal
3. Technical support provided
4. Perfect after-sale service
5. Quality warranty will be promised
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2018年1月24日星期三
2017年2月9日星期四
Cooling bed is an important equipment in the field of steel rolling?
Cooling bed is an important equipment in the field of steel rolling. It used to receiving, transmissing and cooling the rolled piece. Outdoor spaces are ideal for parking vehicles and storage purposes. Today, most of the residential structures and commercial garages have such spaces for storing useful or scrap objects. As these spaces are designed to store objects and accommodate vehicles as well, they must have doors for safety purposes. If you think about using such spaces without doors, then you might have to restrict its usage. So, putting a robust door on such places would give you the opportunity to put your valuables as well without any trouble.
So,cooling bed if you are also looking for such kinds of robust doors, then you can easily avail them online. There are various types of doors available that include industrial rolling steel doors, residential rolling steel doors, rolling steel doors for garages, and more. These doors are majorly made of steel or galvanized aluminum, which makes them ideal to protect shops and stores against fire and robbery. And, the best part is that they don't take extra space while opening and closing.
1) Providing professional proposal of suitable production line as per customers' requirement
2) Providing turn-key service of designing, manufacturing, installation and commissioning for the whole production lines
3) Providing technical support.
5) Good after-sales service will be provided.
6) Quality warranty will be promised.
So,cooling bed if you are also looking for such kinds of robust doors, then you can easily avail them online. There are various types of doors available that include industrial rolling steel doors, residential rolling steel doors, rolling steel doors for garages, and more. These doors are majorly made of steel or galvanized aluminum, which makes them ideal to protect shops and stores against fire and robbery. And, the best part is that they don't take extra space while opening and closing.
1) Providing professional proposal of suitable production line as per customers' requirement
2) Providing turn-key service of designing, manufacturing, installation and commissioning for the whole production lines
3) Providing technical support.
5) Good after-sales service will be provided.
6) Quality warranty will be promised.
2017年2月7日星期二
These machines have made the manufacturing process of Continuous Casting Machine?
Welcome to our product page of Continuous Casting Machine , in which you can find detailed information of Continuous Casting Machine . Our Continuous Casting Machine is good in quality and competitive in price. We are manufacturer and supplier of Continuous Casting Machine . We export Continuous Casting Machine . We supply OEM service of Continuous Casting Machine for you. We would manufacture Continuous Casting Machine following your specific requirement. We are looking forward to your E-mail and establishing cooperative relationship! We would provide professional Continuous Casting Machine with good services for you!
There are a number of people as well as manufacturers have been able to make huge profits when the different types of packaging materials came into the market and the people bought them since they were new and hence attractive. Not only this, it made their work of packing and storing things very easy and convenient. It is a blessing for the people who specially deal in food products. The items can be of any form such as solid or liquid and protected packaging machines are of great help since they package the product in a sturdy and attractive packing. This doesn't damage the product while they are being transported and can be stored for longer durations than usual.
If a person is unable to purchase a machine of the latest technology, he/she can also buy a second hand model or some previous version of the same machine. Of course there will be some difference in its functioning and quality, but the budget is a big constraint. Another thing that can be done is that one can buy latest technology machine by paying the amount of the machine at fixed installments over a period of time.
These machines have made the manufacturing process of many items very easy. Where manual labor was used, today the work has been replaced by machines that work in just a click. It can be easily said that packaging machines of all types have acted like a blessing to the manufacturing industry where very item needs to be packed so that it is delivered to the end consumer in the right condition.
We are a steel manufacturer in China, is professional in steel machinery with years's experience. We can supply the whole production line, from induction furnace, CCM and rolling mills with high quality and competitive price.
There are a number of people as well as manufacturers have been able to make huge profits when the different types of packaging materials came into the market and the people bought them since they were new and hence attractive. Not only this, it made their work of packing and storing things very easy and convenient. It is a blessing for the people who specially deal in food products. The items can be of any form such as solid or liquid and protected packaging machines are of great help since they package the product in a sturdy and attractive packing. This doesn't damage the product while they are being transported and can be stored for longer durations than usual.
If a person is unable to purchase a machine of the latest technology, he/she can also buy a second hand model or some previous version of the same machine. Of course there will be some difference in its functioning and quality, but the budget is a big constraint. Another thing that can be done is that one can buy latest technology machine by paying the amount of the machine at fixed installments over a period of time.
These machines have made the manufacturing process of many items very easy. Where manual labor was used, today the work has been replaced by machines that work in just a click. It can be easily said that packaging machines of all types have acted like a blessing to the manufacturing industry where very item needs to be packed so that it is delivered to the end consumer in the right condition.
We are a steel manufacturer in China, is professional in steel machinery with years's experience. We can supply the whole production line, from induction furnace, CCM and rolling mills with high quality and competitive price.
2017年1月6日星期五
Nine Different Kinds of Wrapping Machines for Packaging Products?
The word ‘wrapping' when applied to packaging machines covers different styles and kinds of equipments. The main purpose of this write-up is to look at the extensive areas of packaging and to spot the types of machinery which are needed for enfolding. There are two kinds of machines available-one that covers up the product partially and the other that completely enclose it.
Let's first discuss about the equipments that wrap the products partially.
Banding machine
This equipment can cover a band of material around the product and seal it by glue or heat. The paper or film used should be thick or stiff. High density polyethylene is often used for the purpose.
Sleeve wrapping machinery
It makes use of one or two reels of film for enrobing a product with a loose film piece, which is shrunk tight through use of heat. Low density polypropylene is used as the material for packaging.
Stretch banding mechanism
This covers up a band of film firmly around an article or a group of merchandise. Polyethylene film that ranges from 30-60 micron is often used. The equipment is mainly utilized for distribution packs. They are used typically in pharmaceutical industry.
Spiral wrapping device
It firmly encloses the film around a product or a group of merchandise in series of turns. This kind of packaging is best suited for long products like ladders and articles that cannot pass through heat shrink tunnel.
Now I am going to discuss about the machineries that help in forming a complete wrap and here I would also like to mention that products can be completely packaged with sealing as well as without sealing.
Fold wrapping instrument uses paper or aluminum foil around the item without heat sealing for packaging. This kind of mechanism is generally used where the product has chances of getting damaged if heat is used.
Twist wrapping device can seal the end of the cover by getting the film twisted. The film used is often stiff and cellophane is basically used for the purpose.
Then there is the overwrapping tool that encloses the product with paper of sheet of film and uses a series of sealing and folding operations to form an enclosed pack.
Roll wrapping machines are also available in the market. They can cover up the cylindrical items in series of folding and heat sealing operations by making use of heat sealable film.
There is also another one known as foil and band wrapping instrument. Here the product first gets enfolded in an aluminum foil and then in band of paper. It is mainly used to pack chocolate bars and confectionery items.
2017年1月5日星期四
The Housingless stand mill, engineered by is extensively used in different heavy industrial units
In metalworking, rolling is a metal forming process in which metal stock is passed through one or more pairs of rolls to reduce the thickness and to make the thickness uniform.The concept is similar to the rolling of dough. Rolling is classified according to the temperature of the metal rolled. If the temperature of the metal is above its recrystallization temperature, then the process is known as hot rolling. If the temperature of the metal is below its recrystallization temperature, the process is known as cold rolling. In terms of usage, hot rolling processes more tonnage than any other manufacturing process, and cold rolling processes the most tonnage out of all cold working processes.Roll stands holding pairs of rolls are grouped together into rolling mills that can quickly process metal, typically steel, into products such as structural steel (I-beams, angle stock, channel stock, and so on), bar stock, and rails. Most steel mills have rolling mill divisions that convert the semi-finished casting products into finished products.
We are amongst one of the leading organizations, engaged in offering high quality Rolling Housingless stand mill that is robust enough to withstand high degree of forces generated while rolling operation. Our range of mill stand is fabricated using best quality cast steel as per the set industry norms under the supervision of our experienced professionals, therefore, maximizing the rigidity of stand. The entire range is widely known for high strength, ability to contend with adverse conditions, compact design, ability to bear overload, roll drafting arrangement and longer life. In order to meet the precise needs of the clients, We make Rolling Mill Stand available in different specifications at highly competitive prices.
The Housingless stand mill, engineered by us, is extensively used in different heavy industrial units, is acknowledged for its efficient and flawless performance and assuring higher stablity during rolling operations. It is also credited for its better operational life and high tensile strength. These sturdy rolling stands, suitable for any type of rolling equipment, are precisely tested on varied aspects of quality for ensuring optimum results.
Backed with our rich industry experience and knowledge Housingless stand mill, we are offering excellent quality Housingless Mill Stand that is a best solution for high productive mills. The offered mill stand is valued for easy installation, anti corrosiveness, energy efficiency, high strength, longer service life and supreme performance. This mill stand is manufactured at our state-of-the-art manufacturing unit using high grade raw materials sourced from reliable sources of the industry. This Housingless Mill Stand is available in various specifications as per the needs of the clients.
Our company is a quality approved manufacturer and exporter of Housingless stand mill. These mill stands, manufactured using high quality raw materials, are acknowledged for their better functional life and smooth functioning. Our products, extensively used in different steel and iron industries, are tested on stiff quality grounds for ensuring optimum results.
Hot rolling mill is a mill or factory where ingots of heated metal are passed between rollers to produce sheets or bars of a required cross section and form.
We are rolling mills and continuous casting machine manufacturer in China, which the final products are round steel, deformed steel and wire rod. There will be good cooperation chance If you.
We are amongst one of the leading organizations, engaged in offering high quality Rolling Housingless stand mill that is robust enough to withstand high degree of forces generated while rolling operation. Our range of mill stand is fabricated using best quality cast steel as per the set industry norms under the supervision of our experienced professionals, therefore, maximizing the rigidity of stand. The entire range is widely known for high strength, ability to contend with adverse conditions, compact design, ability to bear overload, roll drafting arrangement and longer life. In order to meet the precise needs of the clients, We make Rolling Mill Stand available in different specifications at highly competitive prices.
The Housingless stand mill, engineered by us, is extensively used in different heavy industrial units, is acknowledged for its efficient and flawless performance and assuring higher stablity during rolling operations. It is also credited for its better operational life and high tensile strength. These sturdy rolling stands, suitable for any type of rolling equipment, are precisely tested on varied aspects of quality for ensuring optimum results.
Backed with our rich industry experience and knowledge Housingless stand mill, we are offering excellent quality Housingless Mill Stand that is a best solution for high productive mills. The offered mill stand is valued for easy installation, anti corrosiveness, energy efficiency, high strength, longer service life and supreme performance. This mill stand is manufactured at our state-of-the-art manufacturing unit using high grade raw materials sourced from reliable sources of the industry. This Housingless Mill Stand is available in various specifications as per the needs of the clients.
Our company is a quality approved manufacturer and exporter of Housingless stand mill. These mill stands, manufactured using high quality raw materials, are acknowledged for their better functional life and smooth functioning. Our products, extensively used in different steel and iron industries, are tested on stiff quality grounds for ensuring optimum results.
Hot rolling mill is a mill or factory where ingots of heated metal are passed between rollers to produce sheets or bars of a required cross section and form.
We are rolling mills and continuous casting machine manufacturer in China, which the final products are round steel, deformed steel and wire rod. There will be good cooperation chance If you.
2016年12月2日星期五
What are the features of the Use Steel Crystallizer?
Crystallization is the (natural or artificial) process where a solid forms where the atoms or molecules are highly organized in a structure known as a crystal. Some of the ways which crystals form are through precipitating from a solution, melting or more rarely deposition directly from a gas. Crystallization is also a chemical solid–liquid separation technique, in which mass transfer of a solute from the liquid solution to a pure solid crystalline phase occurs. In chemical engineering crystallization occurs in a crystallizer. Crystallization is therefore related to precipitation, although the result is not amorphous or disordered, but a crystal.
The crystallization process consists of two major events, nucleation and crystal growth which are driven by thermodynamic properties as well as chemical properties. In crystallization Nucleation is the step where the solute molecules or atoms dispersed in the solvent start to gather into clusters, on the microscopic scale (elevating solute concentration in a small region), that become stable under the current operating conditions. These stable clusters constitute the nuclei. Therefore, the clusters need to reach a critical size in order to become stable nuclei. Such critical size is dictated by many different factors (temperature, supersaturation, etc.). It is at the stage of nucleation that the atoms or molecules arrange in a defined and periodic manner that defines the crystal structure — note that "crystal structure" is a special term that refers to the relative arrangement of the atoms or molecules, not the macroscopic properties of the crystal (size and shape), although those are a result of the internal crystal structure.
The crystal growth is the subsequent size increase of the nuclei that succeed in achieving the critical cluster size. Crystal growth is a dynamic process occurring in equilibrium where solute molecules or atoms precipitate out of solution, and dissolve back into solution. Supersaturation is one of the driving forces of crystallization, as the solubility of a species is an equilibrium process quantified by Ksp. Depending upon the conditions, either nucleation or growth may be predominant over the other, dictating crystal size.
Many compounds have the ability to crystallize with some having different crystal structures, a phenomenon called polymorphism. Each polymorph is in fact a different thermodynamic solid state and crystal polymorphs of the same compound exhibit different physical properties, such as dissolution rate, shape (angles between facets and facet growth rates), melting point, etc. For this reason, polymorphism is of major importance in industrial manufacture of crystalline products. Additionally, crystal phases can sometimes be interconverted by varying factors such as temperature.
The crystallization process consists of two major events, nucleation and crystal growth which are driven by thermodynamic properties as well as chemical properties. In crystallization Nucleation is the step where the solute molecules or atoms dispersed in the solvent start to gather into clusters, on the microscopic scale (elevating solute concentration in a small region), that become stable under the current operating conditions. These stable clusters constitute the nuclei. Therefore, the clusters need to reach a critical size in order to become stable nuclei. Such critical size is dictated by many different factors (temperature, supersaturation, etc.). It is at the stage of nucleation that the atoms or molecules arrange in a defined and periodic manner that defines the crystal structure — note that "crystal structure" is a special term that refers to the relative arrangement of the atoms or molecules, not the macroscopic properties of the crystal (size and shape), although those are a result of the internal crystal structure.
The crystal growth is the subsequent size increase of the nuclei that succeed in achieving the critical cluster size. Crystal growth is a dynamic process occurring in equilibrium where solute molecules or atoms precipitate out of solution, and dissolve back into solution. Supersaturation is one of the driving forces of crystallization, as the solubility of a species is an equilibrium process quantified by Ksp. Depending upon the conditions, either nucleation or growth may be predominant over the other, dictating crystal size.
Many compounds have the ability to crystallize with some having different crystal structures, a phenomenon called polymorphism. Each polymorph is in fact a different thermodynamic solid state and crystal polymorphs of the same compound exhibit different physical properties, such as dissolution rate, shape (angles between facets and facet growth rates), melting point, etc. For this reason, polymorphism is of major importance in industrial manufacture of crystalline products. Additionally, crystal phases can sometimes be interconverted by varying factors such as temperature.
2016年11月25日星期五
A Panacea for casting machine for steel making Defects?
casting machine for steel making is a technology wherein non-ferrous metals are subject to high pressure and temperature to get the required mold cavities. One of the steps in the process is jet cooling system of core pins. In die casting, issues arise such as shrinkage porosities, soldering around core pins and leakage of pressure during the process and so on. Hence, the industry requires a cutting edge technology based solution to come up with a defect free casting system. Cooling thus provides an instant solution that results in high-end casting quality and also provides better life and efficiency of dies. The ancillary advantage is that even the equipment used in die casting gives better output. A number of research and development activities were undertaken to get the desired results. Micro analysis of poor casting quality was a major concern, in-spite of taking utmost care. As a solution for such issues, the industry has been coming up with unique methodologies and one such trial is jet cooling machine also known as core pin cool machine in India.
The casting machine for steel making is designed to work in synchronization with the casting cycle so as to eliminate or atleast reduce the instances of die casting issues/rejections. The latest models of jet cooling machines come with customized touch panel type operation circuit to suit the needs of smaller units of die casting systems. The tube can be inserted easily in the small diameter cooling channel in a thin core pin. Variants of the tube include screw type, O-ring and packing types. The high-end technology enables the selection of option and cooling time and controls the same. The jets cooling machines runs into life by connecting the machine to the power port and integrate it with die casting machine and the media of coolers such as water and air. Especially, the jet cooling machine is cost effective for die casters with 4 core pins or lesser. With storage and space congestions in small plants, the plug and play solution provided by jet cooling machines comes handy. Ease of maintenance, reduced noise pollution and lesser space for installations are other advantages of the advanced jet cooling machines. The jet cooling system has enabled the die casting of small diameter core pins, which was hitherto not possible. The jet cooling system is thus being used worldwide with little variations in technology to suit individual machine requirements.
casting machine for steel making customized jet cooled core pins to customer specification and very important for long life of the cooled core pin.
The casting machine for steel making is designed to work in synchronization with the casting cycle so as to eliminate or atleast reduce the instances of die casting issues/rejections. The latest models of jet cooling machines come with customized touch panel type operation circuit to suit the needs of smaller units of die casting systems. The tube can be inserted easily in the small diameter cooling channel in a thin core pin. Variants of the tube include screw type, O-ring and packing types. The high-end technology enables the selection of option and cooling time and controls the same. The jets cooling machines runs into life by connecting the machine to the power port and integrate it with die casting machine and the media of coolers such as water and air. Especially, the jet cooling machine is cost effective for die casters with 4 core pins or lesser. With storage and space congestions in small plants, the plug and play solution provided by jet cooling machines comes handy. Ease of maintenance, reduced noise pollution and lesser space for installations are other advantages of the advanced jet cooling machines. The jet cooling system has enabled the die casting of small diameter core pins, which was hitherto not possible. The jet cooling system is thus being used worldwide with little variations in technology to suit individual machine requirements.
casting machine for steel making customized jet cooled core pins to customer specification and very important for long life of the cooled core pin.
2016年10月12日星期三
A Brief Idea about Plate Straightening Machine?
The advanced technology and need of people, gives rise to many useful innovations. These days, roll sheets are used in various places for different purpose. The roll sheets undergo various processes before it can be used. One of the most necessary and important process is straightening and it is carried out on a plate straightening machine. The straightening machine is also of different types. Various rolling plates are also available in the market. Each and every rolling plate is straightened in different kinds of machine before its use. So, requirement of various kinds of machine in required. These machines are extremely efficient, reliable, easy to use, and easy to maintain and work with great accuracy.
Each straightening roll is crowned to compensate for deflection resulting into small diameter of straightening rolls, smallest possible distance between the straightening rolls, increased the straightening range and best straightening results can be obtained. All the rolls are mounted in high grade bronze bearings resulting into low drive power, low side pressure and less maintenance costs for the bearings.
The straightening machine is equivalent to the calendaring machine used in the paper mills. This machine uses huge mechanical pressure to straighten the metal plates. But, while operating the straightening equipment, it is better to keep in mind that, the pressure must be applied equally all over the machine. Non-uniform application of pressure results in improper formation of the plate. The pressure must be applied steadily to avoid straightening or under straightening of any particular portion of the plate. The machine works on electrical energy and converts electrical energy to mechanical energy for straightening metal plates.
The machine consists of cylindrical rolls and successive rolls rotate in opposite directions. When the metal plate is passed through these cylinders and applied with uniform mechanical pressure on to the metal plate, the bending overcomes and the plate comes out as a straightened surface. The straightening machine is also used for other purposes, like straightening pipes, steel rods, coils or mesh etc. If you are in need of special design on the circular borders or wish to uplift the borders of the plate, then you can do as per your requirements. The machines are manufactured in great amounts by the manufacturing companies.
2016年9月28日星期三
Jet Cooling Machine - A Panacea for Die Casting Defects
Die casting is a technology wherein non-ferrous metals are subject to high pressure and temperature to get the required mold cavities. One of the steps in the process is jet cooling system of core pins. In die casting, issues arise such as shrinkage porosities, soldering around core pins and leakage of pressure during the process and so on. Hence, the industry requires a cutting edge technology based solution to come up with a defect free casting system. Cooling thus provides an instant solution that results in high-end casting quality and also provides better life and efficiency of dies. The ancillary advantage is that even the equipment used in die casting gives better output. A number of research and development activities were undertaken to get the desired results. Micro analysis of poor casting quality was a major concern, in-spite of taking utmost care. As a solution for such issues, the industry has been coming up with unique methodologies and one such trial is jet cooling machine also known as core pin cool machine in India.
The jet cooling machine is designed to work in synchronization with the casting cycle so as to eliminate or atleast reduce the instances of die casting issues/rejections. The latest models of jet cooling machines come with customized touch panel type operation circuit to suit the needs of smaller units of die casting systems. The tube can be inserted easily in the small diameter cooling channel in a thin core pin. Variants of the tube include screw type, O-ring and packing types. The high-end technology enables the selection of option and cooling time and controls the same. The jets cooling machines runs into life by connecting the machine to the power port and integrate it with die casting machine and the media of coolers such as water and air. Especially, the jet cooling machine is cost effective for die casters with 4 core pins or lesser. With storage and space congestions in small plants, the plug and play solution provided by jet cooling machines comes handy. Ease of maintenance, reduced noise pollution and lesser space for installations are other advantages of the advanced jet cooling machines. The jet cooling system has enabled the die casting of small diameter core pins, which was hitherto not possible. The jet cooling system is thus being used worldwide with little variations in Continuous Casting Machine technology to suit individual machine requirements.
Engineers developed process to high quality standards with manufacture customized jet cooled core pins to customer specification and very important for long life of the cooled core pin.
2016年8月17日星期三
Permanent Mold Casting Process - Types, Advantages and Disadvantages
Permanent mold casting is a metal casting process in which metals and not sand is used as the mold material. Typically, cast iron, aluminum, copper alloys, zinc, tin and steel are used as the mold material in permanent mold casting. In this process , molds are pre-heated upto degrees centigrade before the metal is poured into the cavity. The metal molds heat up and expands during the pouring of hot metal and hence unlike sand castings the mold cavity does not need to be expanded but proper care must be taken to maintain the thermal balance during the casting process.
The Process:
In this form of metal casting process, metals are poured over the patterns to shape them into the required mold shapes. Unlike sand and plaster molds, permanent molds are not flexible to all types of patterns. Once the mold is set, the pattern is drawn out to reveal the coarse mold cavity. These cavities are to be machined to be made smooth. Cavity is then coated with a layer of refractory materials like clay or sodium silicate that makes the mold cavity heat resistant, allows easy ejection of the casting and increases the life of the mold. Machined gates are then attached to the mold.
For casting, the mold is first preheated and molten metal poured into the cavity and solidified. Once the metal is set, it is removed from the mold and the permanent mold is closed again to repeat the casting process. The casts take a weeks time to solidify.
Other types of permanent mold casting:
Gravity Permanent Mold Casting: It the flow of the metal into the mold using the force of gravity. Gravity pouring are of two types: static pouring where the molten metal is poured form the top and; tilted pouring where the mold is slanted and the metal is poured into the mold using a basin. Gravity permanent mold casting produces accurate casting than shell mold castings.
Low-Pressure permanent Mold Casting: In this process only very little amount of forces is used to push the metal into the mold. Low-pressure permanent mold casting process enables producing uniform castings with excellent dimensional accuracy, perfect surface finish and superior mechanical properties.
Slush Casting: Slush Casting is a special type of permanent mold casting in which molten metal is not allowed to solidify completely. After the desired wall thickness is obtained, the not yet solidified molten metal is poured out. This is useful for making hollow ornamental objects such as lamps, candlesticks, statues etc.
Applications:
Permanent mold casting process is used to cast products from iron, aluminum, magnesium, and copper based alloys. Typical permanent mold casting components includes gears, splines, wheels, gear housings, pipe fittings, fuel injection housings, and automotive engine pistons, timing gears, impellers, compressors, pump parts, marine hardware, valve bodies, aircraft parts and missile components.
Advantages:
Suitable for high volume casting ceramic
Quality of heavier casting improves with better use of tooling's and equipment
Casted products have better tensile strength and elongation than sand castings
Mass productions can be done is a single production run, which reduces the manufacturing cost
Products have excellent mechanical properties.
2016年8月11日星期四
The lack of core technology restricted the casting mould industry development key
It is Steel Casting Mould reported, after 30 years of rapid development, China has become the world's second largest economy and the factory of the world, but, our country in the global industrial chain, mainly to the processing trade, low content of science and technology, low profit margins of Chinese manufacturing industry is still in the low level. The lack of core competitiveness of Chinese manufacturing in the world of low end of industrial division of the important reasons, China's mold industry also is such.
In this, the eighteen Party's report clearly pointed out, accelerate the transformation of economic development mode will be the implementation of innovation driven development strategy, strive to build give priority to body with the enterprise, the market as the guidance, combining the research of the technical innovation system, to improve the core competitiveness of manufacturing industry in china.
The lack of core technology, seriously restricting China die casting industry development, has already caused the great attention of the country. The lack of core technology is our country the casting mold industry in long-term low end industry status, China's high-end die casting technology, also need to import, resulting in die casting industry high production costs, production technology lifeblood masters in others hand, seriously restricting China die casting industry development.
According to the forming of different materials, mold can be divided into a metal mold and metal mold. Metal mold casting mold is divided into: ( non-ferrous metal casting, steel casting ), stamping and forging die; metal mold is divided into: plastic mold and inorganic non metal mold. According to the mold itself with different materials, mold can be divided into : sand mold, metal mold, vacuum mold, wax mold and so on. Among them, along with the rapid development of high polymer plastic, plastic mold is closely related with people's lives. Plastic mold in general can be divided into: injection molding, extrusion molding, gas assisted injection molding mold and so on.
Mass production of sheet metal pieces of steel - cold heading, forging, metal molds.
Metal material - hot, cold, hot, cold rolled sheet metal processing - drawing, integer, bending, punching, blanking nonferrous metal - powder metallurgy die casting, plastic injection, blow molding - ( plastic bottles ), extrusion ( pipe) mold other classification:
Alloy die, metal mold, plastic mold, stamping mold, rubber mold, casting mold, forging mold, extrusion mold, die-casting mold, automotive mold, thread rolling die.
2016年7月23日星期六
How Does the Quality of Steel Mold Flux Matter in Steel Manufacturing?
With the demand for steel growing every year, the size and scale of the global steel manufacturing industry has also been growing. Consequently, there has also been an equally rapid growth in the demand for the auxiliary materials required in the steel making process. Among the most important additives materials in the process is the steel mold flux, which is an essential material for removing impurities out of steel in the early manufacturing processes. Also called the mould flux or molding flux, the granular or powdery material needs to be used in the right quantity at the right time in the steel manufacturing process, usually when the steel is in liquid form that is freshly derived from the iron ore.
Steel mold flux have been popularly used by steel manufacturers since the mid 20th century. Steel mold flux are usually manufactured or derived from by one of the two compounds Calcium Oxide (CaO) or Dolomite-CaMg(CO3)2. In nature these compounds mostly exist as solid rocks often in mixture with other materials. Hence, to make them suitable for use as flux in the steelmaking industry they are crushed, sorted and purified to obtain purified powder or grains. In the steel manufacturing industry, the flux is prominently used in the continuous casting process. It is fed into vessels containing hot liquid steel following which they function as slag which absorbs the impurities of the steelmaking process.
Steel manufacturers typically produce several varieties of steel according to the preferences of their customers. However, for the control of the steel production process it's absolutely essential to have the right kind of auxiliary materials including manufacture refractory materials, casting auxiliaries and metallurgical slag additives. In simple terms, only the right quality of flux can absorb the impurities in a controlled and effective manner. Components in the flux help not just in the oxidation process but also ensure that the right composition of carbon and steel is maintained from early on. Thus, in short, the better the quality of the flux, the better is the quality of the manufactured steel.
Reputation and experience of the producers or suppliers must be important indicators aside from the price, when you are looking for the right party to provide you the steel mold flux for your steel mill. For instance, companies could be trusted to bring their customers the right product, considering the fact that they have been in the business for over a decade and have established relationship with a lot of the major steel producers in Asia. With the right flux, steel machine manufacturers can keep making high quality steel on a consistent basis and keep on winning the trust of their customers.
2016年6月4日星期六
Caster effect?
The high temperature molten steel continuously cast into the production process has a certain shape and a certain cross-sectional dimensions called slab continuous casting.
The equipment needed to complete this process called continuous casting equipment. Pouring steel equipment, continuous casting machine body of the device, the cutting area of the device, hydraulic integration dummy bar collection and delivery device constitutes the core part of the continuous casting equipment, casting machine called habits.
Caster can be classified in several forms. In terms of the structure shape it can be divided into vertical continuous casting machine casting machine, vertical bending caster with a straight segment curved continuous casting machine, arc continuous casting machine, multi-radius oval horizontal continuous casting and continuous casting machine machine. With the development of continuous casting technology, has launched a caster wheel, especially on thin slab caster.
If you follow the caster cast sectional size and shape to distinguish, it can be divided into slab continuous casting machine casting machine, billet caster, bloom caster, the round billet caster, profiled section caster and a thin slab caster. In billet caster also includes a rectangular billet continuous casting machine, usually casting section or equivalent cross-sectional area larger than 200 × 200mm billet called bloom, section or equivalent cross-sectional area less than 160 × 160mm billet slab of petit , thickness ratio greater than 3 rectangular billet called slabs.
If the slab continuous casting machine according to the number of streams in a common casting ladle can be distinguished, it can be divided into single-stream, or double-strand caster.
When breaking the traditional concepts to advanced digital technology to replace the traditional control thought, not only showed the ability to achieve superb technology, but because of the nature of changes in the structure, so that its implementation of traditional systems can not be achieved without the need for complex system designs, parameter setting and adjustment repeatedly, but not because of long-running performance change occurs,
Casting machine from a digital level control, digital line width adjustment (slab), a digital non-sinusoidal vibration, the number two cold water control, digital online soft reduction, continuous casting machine in the process of digitizing all, simple design, high level of technology , low cost, low risk investment advantages you will appreciate sincere.
Hydraulic vibration control system through the six million consecutive vibration test, the test results fully in line with actual production data needs, and equipment intact. Since Bo Billion US adopts the international advanced digital hydraulic cylinder seal structure design, which not only does not have any leaks, seal life is also greatly improved, making the system operating costs far lower than the mechanical vibration system. Mold wall motion solidified shell friction is considered to be torn further solidified shell casting speed limit fundamental factors. The presence of a liquid slag film between the initial shell and the mold wall friction here is viscous friction, ie the friction force is proportional to the relative velocity, the viscosity of the slag film and inversely proportional to the thickness of the slag film. Thus during mold oscillation positive slippage of the friction and tensile stresses on the solidified shell due to large initial shell may crack, for the development of non-sinusoidal vibration technology to reduce this friction. Theory and simulation results show that properly selected non-sinusoidal oscillation parameters (skewness) can reduce friction by 50% to 60%. Billion US Bo technology will transform a simple ordinary caster achieve 400 hydraulic vibration, deflection rate of 50%, and the line can be casting machine adjusted. Is to achieve high quality, high yield caster adapt new technologies.
The equipment needed to complete this process called continuous casting equipment. Pouring steel equipment, continuous casting machine body of the device, the cutting area of the device, hydraulic integration dummy bar collection and delivery device constitutes the core part of the continuous casting equipment, casting machine called habits.
Caster can be classified in several forms. In terms of the structure shape it can be divided into vertical continuous casting machine casting machine, vertical bending caster with a straight segment curved continuous casting machine, arc continuous casting machine, multi-radius oval horizontal continuous casting and continuous casting machine machine. With the development of continuous casting technology, has launched a caster wheel, especially on thin slab caster.
If you follow the caster cast sectional size and shape to distinguish, it can be divided into slab continuous casting machine casting machine, billet caster, bloom caster, the round billet caster, profiled section caster and a thin slab caster. In billet caster also includes a rectangular billet continuous casting machine, usually casting section or equivalent cross-sectional area larger than 200 × 200mm billet called bloom, section or equivalent cross-sectional area less than 160 × 160mm billet slab of petit , thickness ratio greater than 3 rectangular billet called slabs.
If the slab continuous casting machine according to the number of streams in a common casting ladle can be distinguished, it can be divided into single-stream, or double-strand caster.
When breaking the traditional concepts to advanced digital technology to replace the traditional control thought, not only showed the ability to achieve superb technology, but because of the nature of changes in the structure, so that its implementation of traditional systems can not be achieved without the need for complex system designs, parameter setting and adjustment repeatedly, but not because of long-running performance change occurs,
Casting machine from a digital level control, digital line width adjustment (slab), a digital non-sinusoidal vibration, the number two cold water control, digital online soft reduction, continuous casting machine in the process of digitizing all, simple design, high level of technology , low cost, low risk investment advantages you will appreciate sincere.
Hydraulic vibration control system through the six million consecutive vibration test, the test results fully in line with actual production data needs, and equipment intact. Since Bo Billion US adopts the international advanced digital hydraulic cylinder seal structure design, which not only does not have any leaks, seal life is also greatly improved, making the system operating costs far lower than the mechanical vibration system. Mold wall motion solidified shell friction is considered to be torn further solidified shell casting speed limit fundamental factors. The presence of a liquid slag film between the initial shell and the mold wall friction here is viscous friction, ie the friction force is proportional to the relative velocity, the viscosity of the slag film and inversely proportional to the thickness of the slag film. Thus during mold oscillation positive slippage of the friction and tensile stresses on the solidified shell due to large initial shell may crack, for the development of non-sinusoidal vibration technology to reduce this friction. Theory and simulation results show that properly selected non-sinusoidal oscillation parameters (skewness) can reduce friction by 50% to 60%. Billion US Bo technology will transform a simple ordinary caster achieve 400 hydraulic vibration, deflection rate of 50%, and the line can be casting machine adjusted. Is to achieve high quality, high yield caster adapt new technologies.
2016年4月22日星期五
Die Casting - A Breakdown of the Die Casting Process
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Die casting is an excellent method to volume-produce a multitude of designed metal parts. This informative guide will examine the various kinds of die casting models, in addition to possible motives for makers buying a die casting machine.
The processing strategy referred to as die casting typically uses ruthless to pressure smelted metal into mold teeth decay (or "dies") in which the material cools and stiffens into its remaining form. Usually makers use non-ferrous metals, for case in point zinc, aluminum, lead, copper, or container to fabricate die cast materials.
While pedaling and startup for any die casting procedure could be downright costly, the price might be canceled out by its speedy multiplication rate and diminished down time between processing runs. Other extensive advantages of die partage include:
Flexibility: An array of supplies could be die cast, with respect to the casting machine's configuration.
Stability: Die casting delivers durable, uniform items.
Effortless set up: Complex nails or attachment products could be integrated within the final ingredient.
Number of surface textures: The operation is able to hand over clean or bumpy part areas.
You will find a pair of essential kinds of die casting models: hot-chamber and cold-chamber. Hot-chamber machines (or "gooseneck models," because of the form of the metal providing system) possess a pressure chamber associated straight to the mold cavity, making it possible for the ongoing movement of molten metal in to the pressurized compartment. Once the chamber's canister reverts for an unpressurized position, smelted metal is given in to the casting die. The operation is an immediate one, and it is generally speedier than its cold-chamber equivalent.
Cold-chamber die casting machines require molten metal to become hands-ladled or in a flash ladled in to the chamber. After, a hydraulically worked plunger shuts from the pressure section and forces the metal right into a die. They reduce the quantity of warmth, reducing the risk of corrosion within the plunger and it is connected factors.
Because hot-chamber machines tend to be more prone to corrosion, they're more effective for metals and alloys having a low melting setting and reasonable fluidity. Typical hot-chamber die casting metals include copper, lead, zinc, and magnesium.
Because of its decreased possibility of corrosion, a chilly-chamber procedure is much better suitable for casting high melting-point metals. Cold-chamber die casting machines are suggested whenever using aluminum or alloys having a high aluminum content.
Despite the fact that most die casting models have automation talents, more complex (and costly) machines can automate just about all stages in the casting procedure, including lubricant of dies, shaping, quenching, and, within the situation of cold-chamber casting, ladling. Automation could also reduce the amount of manual qc if combined having a processing device that evaluates and changes the casting process according to hydraulic pressure or metal velocity.
To balance out high start-up and integration costs, some makers use plastic-type injections-molded dies. Although this significantly cuts down on the durability and corrosion opposition from the die, it's a reasonably cost-effective answer for fabricating items with low hardness or durability needs. Additionally, recommended die casting aspects, for Casting Machine example modular mister nozzles and spray heads that reduce fluid loss, can help to eliminate waste and potentially cut costs over time.
Die casting is an excellent method to volume-produce a multitude of designed metal parts. This informative guide will examine the various kinds of die casting models, in addition to possible motives for makers buying a die casting machine.
The processing strategy referred to as die casting typically uses ruthless to pressure smelted metal into mold teeth decay (or "dies") in which the material cools and stiffens into its remaining form. Usually makers use non-ferrous metals, for case in point zinc, aluminum, lead, copper, or container to fabricate die cast materials.
While pedaling and startup for any die casting procedure could be downright costly, the price might be canceled out by its speedy multiplication rate and diminished down time between processing runs. Other extensive advantages of die partage include:
Flexibility: An array of supplies could be die cast, with respect to the casting machine's configuration.
Stability: Die casting delivers durable, uniform items.
Effortless set up: Complex nails or attachment products could be integrated within the final ingredient.
Number of surface textures: The operation is able to hand over clean or bumpy part areas.
You will find a pair of essential kinds of die casting models: hot-chamber and cold-chamber. Hot-chamber machines (or "gooseneck models," because of the form of the metal providing system) possess a pressure chamber associated straight to the mold cavity, making it possible for the ongoing movement of molten metal in to the pressurized compartment. Once the chamber's canister reverts for an unpressurized position, smelted metal is given in to the casting die. The operation is an immediate one, and it is generally speedier than its cold-chamber equivalent.
Cold-chamber die casting machines require molten metal to become hands-ladled or in a flash ladled in to the chamber. After, a hydraulically worked plunger shuts from the pressure section and forces the metal right into a die. They reduce the quantity of warmth, reducing the risk of corrosion within the plunger and it is connected factors.
Because hot-chamber machines tend to be more prone to corrosion, they're more effective for metals and alloys having a low melting setting and reasonable fluidity. Typical hot-chamber die casting metals include copper, lead, zinc, and magnesium.
Because of its decreased possibility of corrosion, a chilly-chamber procedure is much better suitable for casting high melting-point metals. Cold-chamber die casting machines are suggested whenever using aluminum or alloys having a high aluminum content.
Despite the fact that most die casting models have automation talents, more complex (and costly) machines can automate just about all stages in the casting procedure, including lubricant of dies, shaping, quenching, and, within the situation of cold-chamber casting, ladling. Automation could also reduce the amount of manual qc if combined having a processing device that evaluates and changes the casting process according to hydraulic pressure or metal velocity.
To balance out high start-up and integration costs, some makers use plastic-type injections-molded dies. Although this significantly cuts down on the durability and corrosion opposition from the die, it's a reasonably cost-effective answer for fabricating items with low hardness or durability needs. Additionally, recommended die casting aspects, for Casting Machine example modular mister nozzles and spray heads that reduce fluid loss, can help to eliminate waste and potentially cut costs over time.
2016年4月18日星期一
Automating your Production Unit with continuous casting machine
continuous casting machine have revolutionized the production and packaging industry. Commonly associated with automobile and food packaging units, they have become indispensable in any automated process. Evolving from simple designs that were temporary setups, they have become sophisticated both in design and in function. The zero push and the accumulated conveyors are examples of leaps made in the development of automotive handling technology.
Choosing the right continuous casting machine Irrespective of the industry you are operating in, a conveyor can tremendously improve the overall efficiency and bring down the cost of production. It will also reduce your dependence on manual labour which implies a faster production process. There are many types of conveyors available, with each type differing from the other in its drive technology and load bearing capacity. The material and design further expands the number of options.
Other types of continuous casting machine The simplest of the continuous available is the gravity roller. It does not have a drive mechanism. A series of rollers do the transporting under the influence of gravity. These machines are available in various sizes and are ideal for use in the last stage of production, which is usually loading or unloading. The belt-slider bed conveyor is used where objects are not heavy. These machines are available in different configurations.
You could get an inclined continuous casting machine to suit assembly needs or simply get a horizontal transport device. Easy to setup, belt replacements are the only maintenance these devices usually require. Plastic belt, belt driven rollers and accumulator are other types of Conveyors available.
Choosing the right continuous casting machine Irrespective of the industry you are operating in, a conveyor can tremendously improve the overall efficiency and bring down the cost of production. It will also reduce your dependence on manual labour which implies a faster production process. There are many types of conveyors available, with each type differing from the other in its drive technology and load bearing capacity. The material and design further expands the number of options.
Other types of continuous casting machine The simplest of the continuous available is the gravity roller. It does not have a drive mechanism. A series of rollers do the transporting under the influence of gravity. These machines are available in various sizes and are ideal for use in the last stage of production, which is usually loading or unloading. The belt-slider bed conveyor is used where objects are not heavy. These machines are available in different configurations.
You could get an inclined continuous casting machine to suit assembly needs or simply get a horizontal transport device. Easy to setup, belt replacements are the only maintenance these devices usually require. Plastic belt, belt driven rollers and accumulator are other types of Conveyors available.
It is mainly used in arc continuous casting machine. when billet goes along the dummy bar, it comes into the straightening machine, the shape of billet changes from arc to straight. The machine is very important in the whole set of equipment.
2016年4月6日星期三
Die Casting - A Breakdown of the Die Casting Process
Die casting is an excellent method to volume-produce a multitude of designed metal parts. This informative guide will examine the various kinds of die casting models, in addition to possible motives for makers buying a die casting machine.
The processing strategy referred to as die casting typically uses ruthless to pressure smelted metal into mold teeth decay (or "dies") in which the material cools and stiffens into its remaining form. Usually makers use non-ferrous metals, for case in point zinc, aluminum, lead, copper, or container to fabricate die cast materials.
While pedaling and startup for any die casting procedure could be downright costly, the price might be canceled out by its speedy multiplication rate and diminished down time between processing runs. Other extensive advantages of die partage include
You will find a pair of essential kinds of die casting models: hot-chamber and cold-chamber. Hot-chamber machines (or "gooseneck models," because of the form of the metal providing system) possess a pressure chamber associated straight to the mold cavity, making it possible for the ongoing movement of molten metal in to the pressurized compartment. Once the chamber's canister reverts for an unpressurized position, smelted metal is given in to the casting die. The operation is an immediate one, and it is generally speedier than its cold-chamber equivalent.
Cold-chamber die casting machines require molten metal to become hands-ladled or in a flash ladled in to the chamber. After, a hydraulically worked plunger shuts from the pressure section and forces the metal right into a die. They reduce the quantity of warmth, reducing the risk of corrosion within the plunger and it is connected factors.
Because hot-chamber machines tend to be more prone to corrosion, they're more effective for metals and alloys having a low melting setting and reasonable fluidity. Typical hot-chamber die casting metals include copper, lead, zinc, and magnesium.
Because of its decreased possibility of corrosion, a chilly-chamber procedure is much better suitable for casting high melting-point metals. Cold-chamber die casting machines are suggested whenever using aluminum or alloys having a high aluminum content.
Despite the fact that most die casting models have automation talents, more complex (and costly) machines can automate just about all stages in the casting procedure, including lubricant of dies, shaping, quenching, and, within the situation of cold-chamber casting, ladling. Automation could also reduce the amount of manual qc if combined having a processing device that evaluates and changes the casting process according to hydraulic pressure or metal velocity.
To balance out high start-up and integration costs, some makers use plastic-type injections-molded dies. Although this significantly cuts down on the durability and corrosion opposition from the die, it's a reasonably cost-effective answer for fabricating items with low hardness or durability needs. Additionally, recommended die casting aspects, for example modular mister nozzles and spray heads that reduce fluid loss, can help to eliminate waste and potentially cut costs over time.
2016年2月24日星期三
Charcoal and the General Steel Making Process
When one thinks of charcoal, we normally think of the most important historical use of wood charcoal; as the main ingredient in gunpowder. However, it was of major importance in metallurgical operations as a reducing agent, primarily in the manufacture of steel. The most common use in the modern era for charcoal is as a fuel source, but still has industrial application. The Charcoal Hearth Process was vitally important in the early industrial steel age.
Only a good quality of pig iron (nearly always charcoal pig) is used, as the process is expensive, and is employed only for a high grade of wrought iron. The pig iron is often given a preliminary refining to eliminate most of the silicon. The hearths are usually built of unlined cast-iron plates, at least in part water-cooled. Brick-work is avoided as the silica would enter the slag. The processes may be classified according to the number of times the metal is melted down before the tuyere, into single melting, double melting, and triple melting (or German or breaking up); into Walloon and non-Walloon.
The hearth may be covered or uncovered; if the latter it is called an open fire or open hearth; if the former, a closes hearth. The bloom, after rolling, is called finer's bar (cor- responding to muck bar in puddling), and after piling and rerolling, finished charcoal bar. German general steel is an obsolete name for the product obtained by melting white or refined pig in a charcoal hearth; it may also be made of poorer quality. In the Bohemian process, mottled or even gray pig is used, and the blooms are reheated in the same hearth. Charcoal is first charged, and on top of this some slag and the pig which is melted down slowly, the iron cake which is formed being frequently raised up. The cinder is tapped at intervals. Finally the bloom is welded to the end of a rod and taken to the hammer; any particles of iron that remain in the hearth are retreated.
The use of charcoal in steel making rapidly diminished with the introduction of coke, anthracite smalls, etc. for industrial processes.
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| Straightening Machine for Steel Making |
2015年11月24日星期二
Charcoal and the General Steel Making Process
When one thinks of charcoal, we normally think of the most important historical use of wood charcoal; as the main ingredient in gunpowder. However, it was of major importance in metallurgical operations as a reducing agent, primarily in the manufacture of steel. The most common use in the modern era for charcoal is as a fuel source, but still has industrial application. The Charcoal Hearth Process was vitally important in the early industrial steel age.
Only a good quality of pig iron (nearly always charcoal pig) is used, as the process is expensive, and is employed only for a high grade of wrought iron. The pig iron is often given a preliminary refining to eliminate most of the silicon. The hearths are usually built of unlined cast-iron plates, at least in part water-cooled. Brick-work is avoided as the silica would enter the slag. The processes may be classified according to the number of times the metal is melted down before the tuyere, into single melting, double melting, and triple melting (or German or breaking up); into Walloon and non-Walloon.
The hearth may be covered or uncovered; if the latter it is called an open fire or open hearth; if the former, a closes hearth. The bloom, after rolling, is called finer's bar (cor- responding to muck bar in puddling), and after piling and rerolling, finished charcoal bar. German general steel is an obsolete name for the product obtained by melting white or refined pig in a charcoal hearth; it may also be made of poorer quality. In the Bohemian process, mottled or even gray pig is used, and the blooms are reheated in the same hearth. Charcoal is first charged, and on top of this some slag and the pig which is melted down slowly, the iron cake which is formed being frequently raised up. The cinder is tapped at intervals. Finally the bloom is welded to the end of a rod and taken to the hammer; any particles of iron that remain in the hearth are retreated.
The use of charcoal in steel making rapidly diminished with the introduction of coke, anthracite smalls, etc. for industrial processes.
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| Straightening Machine for Steel Making |
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