60KW High Frequency Induction Melting Furnace

How the 60KW High-Frequency Induction Melting Furnace Works

An induction hardening equipment consists of a nonconductive crucible holding the charge of metal to be melted, surrounded by a coil of copper wire. A powerful alternating current flows through the wire. The coil of a high-frequency induction hardening machine creates a rapidly reversing magnetic field that penetrates the metal. The magnetic field induces eddy currents, circular electric currents, inside the metal, by electromagnetic induction. The eddy currents of the induction hardening machine, flowing through the electrical resistance of the bulk metal, heat it by Joule heating. In ferromagnetic materials like iron, the material may also be heated by magnetic hysteresis of an induction melting furnace, the reversal of the molecular magnetic dipoles in the metal. Once melted, the eddy currents cause a vigorous stirring of the melt, assuring good mixing. Induction hardening machine manufacturer; induction surface hardening; induction quenching; high-frequency induction hardening, induction heat treatment process;

Main Parts Introduction

1) Induction melting furnace deploys with Germany SIEMENS INFINEON IGBT Module (40-60KHZoscillation frequency, fast response time, high arc stability and almost spatter-free welding).

2) It contains Japan Nichicon electrolytic capacitor (filter capacitor).

3) It is adopted signal circuits, drive circuit boards, control circuit boards,s and components: Toshiba, Hitachi, Motorola, and also China’s top manufacturers.

4) This induction melting furnace uses international advanced all-solid-state semiconductor power devices.

5) Imported transistor integrated block.

6) High-speed control tube.

7) As with perfect control, protection, and alarm display circuit, the machine could get full automatic tracking frequency and continuously adjustable power. It is also safe and dependable protection, clear and occur data display and etc.

What makes up a typical induction heating system?

A typical induction hardening machine consists of the induction heating power supply, an induction heating coil and a water-cooling source, and several internal components inside the power supply. The induction heating power supply of high-frequency induction hardening equipment sends alternating current through the induction coil, thus generating a magnetic field. Hence place a workpiece within the coil and enters the magnetic field, then it induces eddy currents within the workpiece. Furtherly it’s generating precise and localized heat without any physical contact between the induction coil and the workpiece. Induction surface hardening

Will induction heating increase my utility bills?

Not likely. Induction heating of high-frequency induction hardening machines is a very effective, efficient means of heating. Most of our customers who are switching to induction for the first time see their utility bills go down. Induction hardened steel; Induction quenching;

What are typical utility requirements for induction?

Of course, it depends on the system, but a typical system requires 380, 3-phase VAC at 50 Hz and 30 Amps. Also, figure on 80 PSI compressed air and 40 PSI water at 4 gallons per minute for cooling.

Is this joint suitable for induction brazing? High-frequency induction hardening

Our team of metallurgical and mechanical engineers will be glad to have a look at your parts and process and give you our best advice – no obligation! Induction hardening equipment; shaft induction hardening machine; crankshaft induction hardening machine; induction quenching;

How can my process benefit from induction heating? Induction heat treatment process

It can benefit your process in a number of ways. Induction heating is highly repetitive once making the initial adjustments to the power supply. Following this phase, it will heat part after part with identical results as long as introduces the parts to the coil similarly each cycle. This can also lead to better material utilization and product yield. Induction heating can reduce or eliminate the need for skilled operators in application such as brazing and soldering. The ability of induction heating to heat all parts identically lends itself to automation of the process. Induction heating can also heat the part in a highly localized fashion. It can be extremely beneficial when it is desirable or necessary to limit the heat to only a certain region of the part.

Can diamond bits be brazed with induction heating?

Sure, in fact induction heating of a high-frequency induction hardening machine is preferable for diamonds bits because it works so quickly. The longer the diamond remains at heating temperature, the faster it degrades. So we recommend atmospheric brazing in a vacuum atmosphere for the best results. Furnace and induction heat treatment; induction hardness

When is it better to use the indirect heat of an induction furnace instead of direct induction heat? CNC induction hardening machine; Induction hardening crankshaft

Yeah, we get that question a lot. It depends on the geometry of your part and how you want to heat it. If you have a part with simple geometry and your process calls for heating a specific area of the part. We suggest that direct induction heating will generally be preferable. However, if you need to heat the entire part, or if the part has a complex shape. Then you’ll achieve better results with an induction heating furnace. Gear induction hardening; Induction heat treatment process.

Induction Heating for Heat Treatment induction brazing machine manufacturer

KEXIN is a professional producer of high-quality portable induction brazing equipment that can be used for brazing aluminum, brass, copper, copper alloys, iron, cast iron, steel, and stainless steel. It offers brazing tools for various important fields such as the automotive, aviation, electro-technical, and white goods industries. This portable high-frequency induction welding machine is suitable for hardening parts of automobiles, motorbikes, mold, and agricultural machinery. Portable induction silver brazing; Handheld induction brazing; induction welding

Some machinery parts need to be quenched, such as the gear wheel and chain wheel. Also, it will be a better choice to use a portable high-frequency induction brazing machine.
In the industrial of machine tool hardening, such as bed guideway of machine tools, induction heating provides a more precise and clean result. Induction brazing aluminum; induction brazing

What’s more, portable induction brazing equipment is available for heat treatment for hardware tools. For example, pliers, spanners, screwdrivers, drills, axes, spikers, etc.

Widely used in following applications.

1.Non-ferrous metals such as copper, aluminum and zinc, alloys thereof, smelting and heat preservation of cast iron, heat preservation of molten iron and molten steel.

2.Smelting and insulation of steel, cast iron and non-ferrous metals such as copper, aluminum, magnesium and zinc and their alloys.

3.The high frequency induction meltingfurnace is mostly used for precious metal melting, such as gold, silver, platinum, etc.

4.This induction furnace is also widely used for melting semi-conductor materialthrough heating up the graphite crucible.

Welding

Welding diamond/carbide saw blade,  diamond cutting tools, grinding tools and drilling welding.
Carbide cutting tools for machining welding. Such as turning and milling cutter welding.
Mining tools welding, such as  pillar gear drill bits, dovetail coal drill bits, drill rods riveting, all kinds of shearer.
The welding of wood working tools, such as woodworking planer, milling and drill.

Forging

Hot forming for all kinds of standard parts, fasteners, machinery parts, hardware tools and straight shank twist drill. Metal annealing, such as: tensile steel; wire, nail wire heating and stainless steel annealed.

Packing Details

Export standard packing, inner carton outer wooden box and double protection