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MF

Resistance Welding

MF

RESISTANCE MEDIUM FREQUENCY THREE PHASE
SPOT/PROJECTION WELDERS
The MF range of medium-frequency inverter resistance welders is the ultimate answer to increasing demand for quality in resistance welding applications. Constant current control, fast millisecond current regulation, high quality and perfect control of the energy transferred to the weld nugget are the main advantages versus traditional 50 Hz equipment.
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Resistance Spot Welding | Resistance Projection Welding
MF – the latest inverter solution
MF represent a valid solution for anybody looking for all Medium Frequency benefits in spot and nut projection welder. MF models allow to monitor the whole welding process every 1 ms (1000 Hz).
MF 1040 – MF 1041 – MF 100 – MF 160 – MF 200 – MF 300 – MF 400
MF Inverter spot welders can be standard supplied in different sizes. Thanks to this wide range of solution it is possible to find the right solution at any necessity no matter how complicated is the task required.

Other Characteristics

  • All MF equipment can be converted into bench version types (BSW) or utilized in seam-welding applications
  • Direct current welding
  • Large power for welding with increased arm lengths
  • Magnetic materials between the arms does not affect welding
  • Self-lubricated pneumatic components
  • Water cooled secondary circuit
  • Low tendency for welding spatters
  • Less imprint and deformation
  • Very long electrode life

MF: Technical Features

TECHNICAL DATA MF 1040 MF 1041 MF 100 MF 160 MF 200 MF 300 MF 400
Three Phase input 50/60Hz V 400 400 400 400 400 400 400
Rated power at 50% kVA 40 40 100 160 200 300 400
Installed Power kVA 40 40 50 70 100 70 100
Fuse (delayed action) A 63 63 63 100 160 160 200
Open Circuit Voltage V 5,0 5,0 10 10 12 10 12
Secondary short circuit current kA 22 22 28 45 55 45 55
Max welding current kA 20 20 23 36 44 36 44
Work stroke mm 65 65 100 100 100 1200 1200
Electrode force at 600kPa daN 470 470 900 1200 1800 20 20
Dimensions (LxWxH) mm 1070x430x1520 1070x430x1520 1115x400x1650 1115x400x1650 1210x460x1800 1115x400x1650 1210x460x1800
Weight kg 260 260 530 550 850 550 850