Advantage & Feature:
Crafted as a reliable Spot Welding Machine, the equipment features a machine body of thick steel sheet, not easy to deformation. Secondary electric conduction parts is style of upper insulation, to avoid short current accident caused by Scrap iron or workpiece.
The electrodes of speed can be adjusted at random, to decrease strike or workpiece and noise.
Equipped with microcomputer control to deliver accuracy and steady performance, this Resistance Spot Welder can store 15 sets welding schedules, to suit different specification products. Controller can automatically compensate current, to make welding steady. Some material can be preheat or temper.
Water cooling transformer: Use silicon sheets of 15000 gauss permeability to pile up. There is cooling water in inside, using full copper alloy core, reducing impedance, improving the utilization of power, 20% duty cycle to ensure the requirement of long time welding, big output power. The useful lifetime is longer, noise is smaller, structure is more compact and reasonable.
Fast solenoid valve, making welding speed faster, thereby the productivity is higher, therefore decreasing cost.
Cylinder adopt high accurate, anti-friction hard material, which is duralumin, without rust, lower friction, lower noise and loading is faster, thereby reducing the weld spatter.
Benefiting from all above optimized configurations, the finished CNC Spot Welding Machine owns stable quality, low failure rate, therefore machine life is longer. 
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