Sinictec

Sinictec - Others - Inverter Middle Frequent Spot Welder
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Inverter Middle Frequent Spot Welder

  • Secondary circuit almost no energy loss induced
  • Short welding time, improving working efficiency and welding quality
  • Welding a wider range of low-carbon steel, stainless steel, copper, aluminum, galvanized sheet etc​
Model # DTM-20K DTM-40K DTM-60K DTM-80K
Rated Input Capacity(KVA) 80 160 240 330
Maximum Short Circuit Current(KA) 20 40 60 80
Primary Voltage(V) 380 3ph 380 3ph 380 3ph 380 3ph
Rated Duty Cycle(%) 50 50 50 50
Secondary Adjusting Step --- --- --- ---
Electrode Pressure(N) 8000 12000 18000 18000
Electrode Arm Extension Length(mm) 450 450 ​450 450
Horn Spacing(mm) 280 280 280 280
Electrode Working Stroke(mm) 80 80 80 80
Electrode Size(mm) Electrode Arm 70 70 80 80
Electrode Holder 30 30 30 30
Convex pad 140x160 140x160 140x160 140x160
Welding Thickness(mm) Low Carbon Steel 4+4 5+5 6+6 7+7
Stainless Steel 2+2 2.5+2.5 3+3 3.5+3.5
Aluminum 1+1 1.5+1.5 2+2 2.5+2.5
Flow Of Cooling Water(L/min) 15 30 45 60
Dimensions(mm) 1160*680*1950 1160*680*1950 1160*800*2050 1160*800*2050
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