Mold Repairing Machine K

Model :KX5188-K

Power :220v+/-20% / 50Hz

Output Pulse Frequency :3-30KHz

Power Consumption :50-500W

Instantaneous Max. Output Power Over: 15KW Volume (mm ³) 460mm*230mm*310mm

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KEXIN Mold Repairing Machine K

What is Mold Repairing Machine K Advantages?

High Welding Strength

 -The repairing area can be milled, twisted and so on.

High Repair Accuracy

– Repairing with sheet material without losing the original reference surface, less solder, and easy plastic shaping. The minimum repair amount is 0.03mm, and the maximum repair amount is greater than 0.3mm.

Large Scope of Application

– Expect forcopper, aluminum and other materials with extremely low electrical resistivity, workpieceswhich made of various metal materials can be repaired.

Substrate Damage Is Small

– The heating point is small, sothe substrate willnot be annealed and deformed.

Welding Power Is Stable

– When the power supply voltage fluctuates within ±10%, the machine can still ensure the repair quality is stable.

Large Output Power

– It can weld ф1mm wire during single point welding.

Simple Operation

– It can be operated by general worker.

Convenient Electrical Connection

– Equipped with a strong magnetic connector, the workpiece of any size can be easily connected.

Convenient to Carry

– The whole machine is small in size and light in weight, and the host is only 30kg.



The mold repairing machine is applicable and suitable for repairing workpiece that made of various metal materials such as iron, stainless steel, expect copper, aluminum with extremely low electrical resistivity. With high repairing accuracy, the mold repairing machine is available for repairing with sheet materials without losing the original reference surface. Its repairing range is from minimum 0.03mm to maximum 0.25mm. The substrate damage of mold repairing machine is small as the heating point is small, and the substrate is not annealed and deformed. It is light and portable, easy to operate.



Stainless Steel Iron Plate Mold Repairing Machine KX-5188K
Model KX-5188K
Power 220V+/-20% / 50Hz
Output Pulse Frequency 3-30KHz
Power Consumption 50-500W
Instantaneous Maximum Output Power Over 15KW
Volume(mm³) 460mm*230mm*310mm
Net Weight 30KG
Gross Weight 40KG
mold repair machine

First of all, the electric energy of Mold Repairing Machine stored in the capacitor is instantaneously released at the joint between the workpiece(which is composed of a metal material such as steel, iron, stainless steel that have a large electrical resistivity) and the supplementary material, so that they are rapidly heated and welded together to achieve the purpose of repairing the mold. Since the heat is generated in a small range of time, there is little heat generation in the workpiece substrate, so that deformation, annealing, discoloration, etc. of the workpiece are not generated.

This is a simple explanation to mold repairing machine for how it works.

What is induction heating?


The heating method known as induction heating occurs when we pleace 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.


How to melt metal?


Induction heating machine can also use for melting platinum, silver crucible, etc. It’s simple and easy, together working with smelting crucible, especially the graphite crucible and quartz crucible.


Can you braze glass or ceramics with induction?


If you work with glass or ceramics, a compact vacuum furnace is a great solution for brazing. You’ll get quick, clean heat with very precise temperature control.


What makes up a typical induction heating system?


A typical induction heating 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 work piece 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 work piece.



Will induction heating increase my utility bills?


Not likely. Induction heating 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.


What are typical utility requirements for induction?


Of course it depends on the system, but a typical 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?


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!



How can my process benefit from induction heating?


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 so 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.






What are some of the other advantages to using Induction Heating?


Fast Cycle Times – With induction heating technology, it produces heat instantly and directly within the heated part.  Thus it supplies heat as quickly as a material will permit it, eliminating typical soak times associated with radiation or convection heat technologies.


Accurate Heat Zones – It can also isolate or pinpoint a heat-zone and small or large without affecting surrounding areas.  So the result is minimal distortion in part being heated and yielding higher quality production. Furthermore, additional infrared temperature control devices can also be added for further control of a process.


Consistent and Repeatable – Due to the development of Solid-State power supplies, the heating pattern produced by a given induction coil will be consistent from day to day, month to month.  The process will remain repeatable, rather than traditional flame heating or resistance heating having constantly changing characteristics.


Space Requirements and Efficiency – Due to the smaller space requirements for induction heating, this technology lends itself to bench-top/work cell environments and in-line semi or fully automated processes.  In addition Induction Heating technology is energy efficient. And power consumption to create the output power is minimal and in idle. Besides, stand-by conditions power consumption is greatly reduced since the power is only on when utilizes the system for the intended process.


Environmentally Friendly – Induction heating is an extremely clean heat.  Also it does not produce harmful emissions or loud noise.  Furhter more, it does not heat the environment or area outside the work coil, since it only generate the heat in the heated work piece.  Thus induction heating assists in creating more favorable working conditions.


How hot does the induction coil get?


The induction coil is cool to the touch and the heat that builds up in the coil is constantly cooled with circulating water.


Can you use induction heating to braze steel parts in a nitrogen atmosphere?


Yes you can, but the nitrogen has to be clean and have a low dew point.


Can diamond bits be brazed with induction heating?


Sure, in fact induction heating 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.


When is it better to use the indirect heat of an induction furnace instead of direct induction heat?


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 partg. 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.

Application for Mold Repairing Machine K

First of all, repair materials of mold repairing machine: Except the very low resistivity of copper and aluminum, the mold repairing machine is suitable for many kinds of materials such as steel, iron and stainless steel.

Secondly, repair project: a processing defect in the manufacturing process, such as excessive cutting and ultra-poor, also size, angular damage and lack of TIG.

In addition, tool & Die. The process and the local wear consequently generate it.


Packing Details

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



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