Cold Welding Machine

Cold Welding Machine

Model :KX-5188E

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

Output Pulse Frequency :1-10KHz

Power Consumption :10-3000W

Instantaneous Max. Output Power Over: 40KW

Volume (mm ³) 380mm*155mm*250mm

KX-5188E Cold Welding Machine/Mold Repairing Machine
Power220V+/-20% / 50Hz
Output Pulse Frequency1-10KHz
Power Consumption10-3000W
Instantaneous Maximum Output PowerOver 40KW
Net Weight12KG
Gross Weight25KG
Cold Welding Machine/Metal Mold Repairing Machine Accessories

Working principle

Cold Welding Machine Metal Mold Repairing Machine employs (AC-DC-AC-DC) technology, which can convert the power into low voltage and large current DC power. Since it uses the micro-computer technology to perform the accurate controlled welding time, as a result to release the converted energy (in the form of instantaneous over-pulse arc between the tungsten electrode and work piece). The arc of ultra-high temperature can finally make the metal work piece together with welding wire fuse and splice.

Furthermore, the feature is short period and less heat . It can complete the fuse process — the welding wires and workpieces within tens of milliseconds. Therefore, rather with ordinary welding machine (more than a few seconds), it’s less heat conduction to the workpieces. In addition, with less heat and lower temperature rise beyond the welding spots, also without annealing and discoloration. Due to the stress directions of welding spots scatters ,  hence the concentrated stress to the workpiece is relatively smaller, in conclusion the workpiece deformation is smaller after being welded.

Since the output of the pulse energy the machine is concentrated, therefore, this machine can carry out copper and aluminum welding repairs, which is difficult for other ordinary welding machines .

          Name Units Amount
Welding gunset1
Wiring cable(with plier)set1
Automatic  LCD shade -changing maskset1
LED working lamppiece1
Gas pipepiece1
Foot pedalset1
Tungsten-cerium needlepiece6

Gas shield welding wire



  1. Plane repair welding
  2. Edges and corners welding
  3. Interior angle welding
  4. Nitrided workpiece welding
  5. Stainless steel sheet welding
  6. Welding of copper and aluminum part
Cold Welding Machine Mold Reparing Machine Applications

Packing Details:

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