Medium Frequency DC Welder

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

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Spot Welding Machine

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Spot Welding Machine

DC spot welding machine

MFDC spot welder

Aluminum Spot Welder

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DESCRIPTION

MF Series Medium Frequency Inverter DC Spot Welding Machine

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	3 phases，（AC）, 380 or 415 or 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