45KW Medium Frequency Induction Forging Equipment

Model:KXZ-45 small induction forge

Rated Power Output:45KW induction forge

Frequency Range:1-20KHz induction heater for forge

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What is 45KW Medium Frequency Induction Forging Equipment Advantages?

  KEXIN 45KW medium frequency induction heater for forging is to place the metal workpiece to be welded (usually copper is mostly) in the induction coil, and pass the medium frequency alternating current to generate the induced electromagnetic field, which is coupled to the workpiece surface to generate the induced electromotive force, and the induced eddy current is formed on the metal surface. The eddy current generated on the surface generates heat.

45KW medium frequency induction heating machine for forging is generally coated with solder powder on the welding part, and the workpiece can be welded when brazing equipment reaches the melting temperature of the solder. Induction forging equipment is currently the cleanest and environmentally friendly heating welding method in the world.

A welding method using 45KW induction forging equipment current as the heat source. Intermediate frequency heating is suitable for welding thin-walled pipe fittings. The use of coaxial cables and split-combination induction coils can be brazed on site far away from the power source, and is especially suitable for welding of certain large components, such as pipe joints that need to be disassembled on rockets.

45KW induction heater for forge is also often used in pin soldering in the electronics industry. Brazing equipment is used to heat the solder joints in the area at the same time, and the tin wire is sent to the solder joints through the tin feed mechanism to complete the soldering.


Products are widely used in medium frequency induction hardening, tempering, forging, smelting, welding, heat fitting, etc. in machinery manufacturing, automobiles, ships, melting and casting, iron and steel metallurgy and other industries.

45KW Medium Frequency Induction Forge Equipment
Model KXZ-45
Rated Power Output 45KW
Frequency Range 1-20KHz
Input Power Three Phase 380V±20% 50/60Hz
Output Current 15-95A
Output Voltage 70-550V
Load Continuing Rate 100% Continuing work in 24h
Cooling Water Temperature ≤40℃
Water Connection 1 inlet and 1 outlet
Packing Method Wooden Box
Application Available for various heating treatment, melting, forging, welding, brazing, hardening, etc.

KEXIN focuses on the R&D, design, manufacturing and technical services of high-frequency induction and intermediate-frequency induction brazing equipment, relying on technology to provide customers with overall solutions for high-frequency induction heating.

45KW Medium Frequency Induction Brazing Equipment

During induction brazing, the brazed part of the part is placed in an alternating magnetic field, and the heating of this part of the base material is realized by the resistance heat of the induced current generated in the alternating magnetic field. The higher the frequency, the smaller the depth of current penetration. Although the surface layer is heated quickly, the thickness of the heating is thinner. The interior of the part can only be heated by the heat conduction from the surface layer to the interior.

This is the so-called skin effect. Induction coil is an important part of induction brazing equipment. The basic principle of correct design and selection of induction coils is to ensure rapid, uniform heating and high efficiency in the welding year. Generally, the induction coil is made of pure copper tube, and the tube is cooled by water during operation. The thickness of the tube wall should be less than the current penetration depth, generally 1~1.5mm. It can be seen that it is not advantageous to select an AC frequency that is too high. Generally, a frequency around 500kHz is more appropriate. In addition, the skin effect is also related to the resistivity and permeability of the material. The larger the resistivity, the smaller the permeability and the weaker the skin effect. On the contrary, the skin effect is more pronounced.

What is induction forging? small induction forge


The heating method known as induction heating occurs when we place an electrically conductive material in a varying magnetic field.

So induction heating is a rapid form of heating. Its current is induced directly into the heated par. Also, induction heating is a non-contact form of heating.


What makes up a typical induction forging system? Induction heater for forging


A typical induction forging system 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 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.


Will induction forge increase my utility bills? Induction heating machine for forging


Not likely. Induction forging 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.


Is this joint suitable for induction forging? Induction heater for blacksmithing;


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! I


How can my process benefit from induction forging? Induction forging equipment


It can benefit your process in a number of ways. Induction forging is highly repetitive once making the initial adjustments to the power supply. Following this phase, it will heat part after part with identical results so long as introduces the parts to the coil are similar 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 applications such as brazing and soldering. The ability of induction forging to heat all parts identically lends itself to the 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.


How hot does the induction coil get?  induction heater for knife making;


The induction coil is cool to the touch and the heat that builds up in the coil is constantly cooled with circulating water. Electric induction forge; Induction billet heating furnace; induction heater


When is it better to use the indirect heat of an induction furnace instead of direct induction heat?   Induction heating machine for forging; Induction forging furnace; induction metal forge


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 vacuum furnace. Induction forging equipment; Induction metal forge

Heat Treatment (surface hardening, quenching, annealing, tempering).

Gears, machine tool guides, hardware tools, pneumatic tools, electric tools, hydraulic parts, ductile iron, automobile and motorcycle parts, internal parts, mechanical metal parts (external surface, inner hole, part, whole) quenching, annealing, stainless steel pot products are stretched .


Non-ferrous and ferrous metals melting.
Precious metal melting, like gold, sliver and platinum, etc.
Semiconductor material melting.
Specialized steel, iron and copper melting.
Metal alloy melting, like aluminum alloy, zinc alloy and copper alloy,etc.


Cutting tool, drilling tool, cutting tool, carpenter tool, turning tool, drill bit, brazing machine, reamer, milling cutter, drill bit, saw blade serration, spectacle occupation structure, steel and copper pipe welding, pick welding, metal welding, Compressor, pressure gauge, relay contact, composite welding of different materials on the bottom of stainless steel pot, copper wire welding of transformer winding, storage (gas nozzle welding, stainless steel powder, welding, etc.) kitchenware.


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



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