Versatile Induction Furnaces: Advancing manufacturing processes

Objects are heated to Fumace raise the body temperature and also state of matter of the objects can be altered to another state. Simplifications in many processes can be brought by incrementing the body temperatures. Most common usage of heat in our daily lives is cooking of vegetables before they are consumed. Their true flavors can be best extracted by cooking them before eating, as consumption in raw form will not appeal to the taste buds.

Our earth's crust is generously blessed with numerous materials which can be utilized in maximum way. Great potentials have to be extracted for making the objects useful for the mankind. Metals, for instance are extremely useful resource which have to intervene into making life convenient.

There are various workpieces and materials around us of different shapes and alluring creativity. We use various materials in our daily life having unique functionality. High tensile materials like steel, iron and various metals etc can be molded to various shapes by heating them to extremely high temperature. High temperature exploit the strength of brittle materials making them flexible for crafting various shapes. Induction furnace is to be acknowledged for managing hard metals and squeezing best of out of them.

Induction melting furnace has wide usage. In this equipment, induction heat is carried through the conductive medium which is basically done by engaging metal, which is then passed through the furnace. The metal rod is made to place in the crucible water cooled solenoid coil and then alternating current is passed. The process of induction furnace is highly desired due to the fact that the process is clean, energy-efficient. These aforementioned features are also coupled with well controllable operations, leading to high inclination towards this melting process over other processes.

Melting furnaces are boon as they are environment friendly due less emission of dust and other pollutants. Various industries are liking this furnaces and it has now become substitute over traditionally used equipments.

Induction furnaces are innovative and advance. The process in it begin with input metal's chemical analysis. Chemical compositions are first studied. It is important to analysis about the metal on basis of its chemical composition. The entire operation in furnace is under supervision of professionals and carbon percentage of metal is tested after completion of 80% process. This is the way to make correction before the actual output, so that errors can be ignored beforehand. Desired results can only be achieved after studying the chemical composition of the material.

Steel industries have been revived outstandingly due to the melting furnaces. Mild steel, stainless steel and alloy steel of varying grades can be procured with the help of induction melting furnace. Direct reduction of iron, creation of alloys and metal scarping can be easily accomplished through furnace process.

To put light on the production of stainless steel which is accomplished prior making mild steel. The raw material is dispensed accompanying the molten metal. Progression of the process begin with addition of liquid elements and alloys. Induction furnace process has given birth to special cast iron and stainless steel, which are used for making utensils.

Manufacturing processes have brightened up due to the induction furnaces. Induction melting furnace process is less pollutants and also highly effective. Industrialists are looking for such versatile furnaces.

http://www.geilimachinery.com/products_info/Melting-Furnace-313580.html

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.

http://www.geilimachinery.com/products_info/Straightening-Machine-for-Steel-Making-313539.html

The Crocodile Shear use the benefits?

Crocodile Shear Alligator shears called, is a metal shears.

Alligator shears for metal recycling companies, scrap factories, smelting foundry business to various shapes of steel and metal structures for cold cut

(1) hydraulic drive, easy operation and simple maintenance.
(2) Working blade length: 400mm, 600mm700mm800mm1000mm1200mm, shear force from 63-400 tons a total of eight levels. 700mm or more blade shearing machine, especially for cutting scrap cars.
(3) Installation without foot screws, no power supply available diesel-powered place.
(4) equipment with hydraulic drive, compared with mechanical transmission-type cutting machine, small size, light weight, small inertia, low noise, smooth operation, easy to operate, flexible, cut a large cross-section, scissors mouth and easy to adjust, use of safe, easy to implement overload protection.
Safety rules
1. Equipment should be people operate, others may not be free to use without training.
2. Before driving should check all parts are normal, fasteners are secure.
3. Prohibition shear unannealed steel, cast iron, soft metal parts, too thin, the workpiece is less than 100 mm in length, and more than the length of the workpiece scissors.
4. In operation, the body of the device are not allowed close to the edge and transmission parts, and should pay attention to the safety of those around them, to prevent the material tilt wounding. Cut material should try to close the knife cut inside. When cutting short material may not be used hand-held workpiece feed, feed should clamp.
5. Equipment operation, the operator will be allowed to leave their posts when the work is completed or temporarily leaving the job, you should cut off the power, and shall not be repaired or stroking moving parts while the machine is running, do not touch or press the foot inside the bin material.
6: machine lubrication should be required at each class at least once filling oil.

http://www.geilimachinery.com/products_info/The-Crocodile-Shear-313550.html

What is Induction coil?

Welcome to our product page of Furnace , in which you can find detailed information of Furnace . Our Furnace is good in quality and competitive in price. We are manufacturer and supplier of Furnace . We export Furnace . We supply OEM service of Furnace for you. We would manufacture Furnace following your specific requirement. We are looking forward to your E-mail and establishing cooperative relationship! We would provide professional Furnace with good services for you!

An induction coil or is a type of electrical transformer used to produce high-voltage pulses from a low-voltage direct current (DC) supply.To create the flux changes necessary to induce voltage in the secondary coil, the direct current in the primary coil is repeatedly interrupted by a vibrating mechanical contact called an interrupter. Development began in 1836 by Nicholas Callan, Charles Page and others. The induction coil was the first type of transformer and they were widely used in x-ray machines,spark-gap radio transmitters,arc lighting and quack medical electrotherapy devices from the 1880s to the 1920s. Today their only common use is as the ignition coils in internal combustion engines and in physics education to demonstrate induction.

http://www.geilimachinery.com/products_info/Induction-coil-for-induction-heater-328692.html

Hydraulic shears

Hydraulic shears used to chew something like a mouth, it can bite open metals and other materials used in the vehicle.

Powerful hydraulic shear is one of the excellent rescue rescue tools, it uses the latest design and machining, heat treatment and surface treatment, and high strength steel and high-strength aerospace aluminum alloy material, high strength, high strength, volume small, light weight, excellent quality.
Optimization of mechanical design, unique cutting and holding, provide maximum shear force, and durable; new push-button switches and reliable hydraulic quick coupler, the product is more humane. It applies to all places of rescue aid.

This series of products with a motorized pump or manual pump supporting the use, enabling fast cutting function. When fire, traffic accidents, earthquakes and other disasters, the product can be quickly and effectively cut anti-theft doors and windows, steel guard rails, cars, train cars and other metal or non-metal structure, to rescue victims trapped in a restricted environment or rescue victims in dangerous situations and to reach rescue or disaster relief purposes. The fire brigades, traffic, industrial and mining enterprises and other rescue departments necessary rescue tools.

There is usually a hydraulic shear aluminum shell, its blade forged from hot rolled steel is made. Piston and piston push rod is usually made of hot-rolled steel. Hydraulic shears mainly used to cut sheet metal and plastics, such as the class material. Typically, they are used to cut cars and other vehicles to rescue the trapped passengers. Like the hydraulic expansion, hydraulic shears may be provided by a gasoline powered drive unit. Lifesaving jaw system can be driven by electricity, air or hydraulic pressure.
Hydraulic dilator different hydraulic shears curved claw-like extension, its end was pointed. Hydraulic dilator same principle, hydraulic fluid flows into the hydraulic pressure is applied to the cylinder piston. Blade opening and closing depending on the force applied to the piston direction. When the push rod piston rises, the blade open. When the piston push rod down the blade began to object, such as roof collapses, and cut it.

Steel welded structure, integrated approach (VSR, heat treatment) the elimination of internal stress, with good rigidity and stability.
The use of advanced hydraulic system, stable performance.
Using precision slide rail, eliminating the rail gap, high shear quality.
After the electric gauge, manual fine-tuning, digital display.
Blade gap adjustment by the handle, display scale, rapid, accurate and convenient.

http://www.geilimachinery.com/products_info/Hydraulic-shear-325052.html

Rolling mill

Welcome to our product page of Rolling mill , in which you can find detailed information of Rolling mill . Our Rolling mill is good in quality and competitive in price. We are manufacturer and supplier of Rolling mill . We export Rolling mill . We supply OEM service of Rolling mill for you. We would manufacture Rolling mill following your specific requirement. We are looking forward to your E-mail and establishing cooperative relationship! We would provide professional Rolling mill with good services for you!

If you need to churn out products in high volume, rolling mills help you roll right along, producing sheets of materials, like gold, silver, and thin metals, while you simply turn the crank. These handy machines come from heavy and sturdy materials, like wood, steel, and iron. You can find small machines, reaching only 1 to 2 feet tall, ideal for stationing on your workbench at home. Some rolling mills operate using manual power, which includes a large crank on the side. Others, especially larger machines, operate using electricity or batteries. In addition to varying in size, these machines withstand different temperatures, making them suitable for certain types of jewelry production. The internal temperature that they reach determines whether metals and other objects classify as hot rolling or cold rolling. In hot rolling, metals exceed their recrystallization temperatures, while cold rolling keeps metals below that temperature. On you can browse a large inventory and search for mills using many options. Knowing that you trust the quality of its products, you can look for items by. You can search for mills suitable for rolling specific items too, like wire. You can choose products that have adjustable settings that let you roll various items and choose to create sheets or bands of materials too.

We have extensive experience in Providing Turnkey Solutions Flat & Long Proucts Rolling Mill and Equipments. We are working with many of the top notch Steel Producers in the world. We have very strong capacity in providing customised turnkey solutions for Flat and Long Products Rolling Mill (Re-bar Rolling Mill, Wire Rod Rolling Mill, Section Rolling Mill / Structural Rolling Mill) upto 500,000 tons per year and it's individual components.

http://www.geilimachinery.com/products_info/Tandem-rolling-mills-for-wire-rod-319759.html

The function of some groups of stainless steel

The function of some groups of stainless steel can be classified to 5 groups: Martensite stainless steel, Ferrite stainless steel, Austenite stainless steel, Austenite-Ferrite stainless steel, Austenite - Martensite stainless steel


This stainless steel group contains from 12% to 17% Cr. If the Cr content is at the lower limit (12 ~ 13%) then we have to control the carbon content C is not exceed 0.4% to avoid creating too much chromium carbide. Because Chromium Carbide depleted Cr content in the alloy background and reduce corrosion resitance. If the Cr content is up to 17%, the amount of C can be as high as 0.9 ~ 1.1% to increase the mechanical properties (stiffness) and still remain corrosion resistance.

The suitable temperature for heat treatment of this steels is: 950 ~ 1100 ° C. The coolling environment may be oil or air (due to of high content of % Cr so it should be easy to fabricate). The Ram temperatures depends on the specific requirements but must pay attention to avoid brittle ram type II in the temperature of 350 ~ 575 ° C (by quenching in oil. If stainless steel was cooled slowly will forms Cr23C6 steel brittle and reduce the corrosion resistance).

Martensite stainless steel has a high corrosion resistance in freshwater environments, because of the passive effect of chromium so that it is not corrode in acidic HNO3 (but corrosive in other acid). This stainless steels with low carbon content (eg: grade 403 and 410 of U.S) is used for stainless steel jewelry, stainless fasteners, heating equipments (


Ferrite stainless steel has a higher elastic limit than Austenite stainless steel but the plastic deformation is lower, so, they are suitable for the normal fabrication (rolling, drawing, typing , stamping, etc.). Corrosion resistance of them depend on chromium content. In order to limit the local corrosion (point corrosion), we have to increase the chromium content above 20% and better increase more 2% of Mo alloy to be used in the marine enviroment, seawater and acid.


The most important characteristics of this type of stainless steel is very good mechanical properties and almost has no phenomenon of brittle ferrite of stainless steel, high elastic limit steel is over three times austenite. In addition, this group also has great corrosion resitance, especially in condition of high pressure (stress corrosion), or concentrated corrosion (point corrosion) and in the environment strong erosion (exhaust valve hole, pipe chemical vapor ...)

http://www.geilimachinery.com/products_info/Hydaulic-pusher-328845.html