MFSeries Medium Frequency Inverter DC Spot Welding Machine

Double-head is special designed according to customers' workpiece.

Main Features

1.High quality,high efficiency,98% power factor,three-phase input load balancing,the impact on the user grid greatly reduced,DC input current,smooth,inductance is zero,1000HZ working frequency,time control precision is 1MS;

2.High-strength body structure,good rigidity,direct pressurizing mechanism,linear bearings used in the guiding structure enable good mobility;

3.Adopt high-speed microprocessors,use intelligent optimal calculation method,LCD interface,can save 60sets welding schedule numbers,There are functions of switch display in both Chinese and English,provide external BCD call interface,system fault diagnosis alarm automatically.etc;

4.Specially suitable for welding higher conductive rate of material(such as aluminum,copper,silver and so on) and much more thicker workpiece,widely used in automobile,aerospace and other high request products and industry.

Main Technical Parameters

Model

MF-10KA

MF-18KA

MF-25KA

MF-32KA

MF-40KA

MF-60KA

MF-80KA

Rated Voltage

3phases，（AC）, 380or 415or 480V,50/60HZ.

Rated Capacity

30KVA

50KVA

90KVA

150KVA

170KVA

250KVA

300KVA

Rated Duty Cycle

50%

50%

50%

50%

50%

50%

50%

Max Welding Current

10000A

18000A

25000A

32000A

40000A

60000A

80000A

Electrode Stroke

60MM

Welding Arm Spacing

380MM

Air Source Pressure

0.6MPa

Cooling Water Flow

5L/minute

16L/Minute

25L/Minute

35 L/Minute

45L/Minute

Welding Samples: