Mach Equipment ME-315P is a another revolutionary new approach to Welding technology.It can be used in welding a variety of metal in different measure. With the DC pulse arc, it can implement excellent quality of welding on thin board, metal with different kinds and boards with different thickness at each side. You can easily weld various metal eg : steel, alloy steel and carbon steel and other nonferrous metals with DC function, and aluminum and alloy aluminum with AC function.

Inverter Technology
We added Inverter to produce total power exchange rate over 85% - a very efficient and energy savy. Inverter Technology greatly reduces the volume and weight of this machine; making it lighter, smarter and more efficient as compared with traditional ones.

PWM and CPU-Control
We also add PWM and CPU-control to make the welding current very stable, accurate and easy to adjust. Inverter Technology produce pure sqare wave, which makes the arc straighter, heat more concentrating, anti-clearance stronger and wider clearance.

Mach-ActiveGuard
We added Mach-ActiveGuard to protect your investment. Mach-ActiveGuard is a special safety redundant circuitry with built in auto-protection and self adjusting circuitry to keep your machine running in a safe threshold. This helps protect your machine from over-voltage, power spikes, burn-outs and shorting.

With AC arc, it can ensure excellent welding quality by adopting the 2nd inverter technology with pure square wave output, good arc force, wide cleaning range and continuous arc with small current. It’s much suitable for aluminum or aluminum alloy welding.