Product Features :-

• Heavy duty industrial machines. Top class MMA 400.
• Inside advanced tri-proof cooling system design, dust-proof, moisture-proof and eroding-proof. So machine is more reliable and durable. Also the duty cycle is 100% at 40 degreen. The machine can work continuously.
• Hot start and are force adjustment are available.So it is very good for are striking and anti-sticking. And also VRD function is selected.
• Transformer is nanometer material, can work under very high temperature.
• Efficiency and power factor is over 90%, So machine is a green energy-saving product.
• Acidic and basical electrode can be used well. Suitable for steel structure and fabrication workshop.