Model:SZ-3T Desktop Cold pressure welding machines in china market

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Machine working principle:

This machine can release electrical power in capacitor with pulse arc form instantly onto tungsten and work pieces. The high temperature arc will make metal material work pieces and welding wire dissolve immediately and then welding together, and achieve welding effect.


   Character of this kind of welding method: short time and low calorific value.

This welding machine can finish melt between electrode and work pieces less than a second. Compared to normal welding machine (normal welding machine needs several seconds), the heat send to work pieces of this machine is very small. So, to work pieces, it is low calorific, low temperature increase except welding spot, no annealing, and no discoloration. As each welding pulse volume is less than 2mm3, so the stress is also small. Though the welding needs combine many dissolving pool, the welding spot stress direction is dispersive, so the deformation is very small after welding.


modelSZ-1A Hand  Clamp  Cold  Pressure welder

Welding Range:Copper :Φ0.06mm-Φ0.50mm


External  Dimension190*50*60mm L*W*H


Remarks:Made  of  cast  cstainless steel .Precise die-casting


ModelSZ-1BHand  Clamp  Cold  Pressure welder

Welding  Range:Copper :Φ0.12mm-Φ0.60mm



Exter Dimension150*65*90mm L*W*H

Remarks:Mad e of  cast  stainless  steel .


ModelSZ-2S Hand  Clamp  Cold  Pressure welder

Welding  Range:Copper :Φ0.30mm-Φ1.00mm



Exter Dimension215*75*75mm L*W*H

Remarks:Made  of  cast stainless steel .

ModelSZ-2T  Desktop clod  welding  machine

Welding  Range:Copper :Φ0.12mm-Φ0.60mm



Exter Dimension:250*65*145mmL*w*H

REmarks:precise  moulding (spheroidal graphite cast iron QT-400)


ModelSZ-3T Desktop  Clop  welding   machine

Welding  Range:Copper :Φ0.80mm-Φ4.00mm



Exter Dimension300*190*290L*W*H

REmarks:Precise  moulding (spheroidal  graphite  cast  iron  QT-600-3)


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