55KVA-440KVA Stationary Spot Welder

55KVA-440KVA Stationary Spot Welder, Projection Welder

INQUIRY

Compared with other products, the 55KVA-440KVA Stationary Spot Welder has more obvious advantages of longer service life and more stable performance, which have been tested by authoritative third parties.

Low configuration MFDC resistance welding machine E series

Application
Low configuration MFDC resistance welding machines are primarily used for spot welding and projection welding processes, such as the welding of carbon steel, stainless steel, aluminum, copper and other alloys.

Feature

  • The resistance welding machine power ranges between 55KVA to 440KVA.
  • The maximum short circuit current of our welding machine ranges between 18KA to 60KA.
  • At an air pressure of 6bar, the welding pressure of our welder ranges between 2510N to 15000N.
  • A circular shaft guiderail pressure welding head is standard for this type of welding equipment. The effective throat depth is 950mm.
  • A one-stroke cylinder is a standard configuration for our welding machine, however, as a double stroke cylinder and servo electric cylinder are both compatible, customers can choose from those as well.

Technical parameter

Model # DB-55 DB-110 DB-165 DB-220 DB-250 DB-330 DB-440
Rated Capacity KVA 55 110 165 220 250 330 440
Power Supply V/Φ/Hz 380V/3Φ/50Hz
Max. Primary Current A 63 100 120 150 150 240 350
Primary Cable MM2 3*16+2*6 3*25+2*16 3*35+2*16 3*35+2*16 3*35+2*16 3*50+2*16 3*50+2*16
Max. Short Circuit Current KA 18 24 30 40 45 58 59.9
Rated Duty Cycle % 20 20 20 20 20 20 20
Secondary Empty Voltage V 8.9 10.4 13 10.4 12.5 13 10.4
Welding Cylinder Size Φ*L Φ100*60 Φ125/100 Φ140*100 Φ140*100 Φ200*100 Φ200*100 Φ200*100
Max. Working Pressure N 3851 6027 7546 7546 15395.8 15395.8 15395.8
Throat Depth MM 373 424 444 444 511 511 511
Arm Gap MM 329 410 424.5 424.5 524 524 524
Dimensions H(MM) 1541 1758 1800 1800 1900 1900 1900
L(MM) 903 1009 1159 1159 1229 1229 1229
W(MM) 687 767 766 766 828 828 828

Heron is engaged in making a resistance welding system, is an experienced 55KVA-440KVA Stationary Spot Welder manufacturer and welding solution provider. Since 1997 we have been offering wide range of MFDC stationary resistance spot welders, resistance seam welders, MFDC resistance projection welding machines and robotic welding systems for global customers.

Our own quality control personnel and authoritative third parties have carefully inspected the product.

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