Thyristor DC ARC Welder

Features and purpose
Use silicon-controlled rectifier, with voltage compensating function for the fluctuation of electrified wire netting and anti-interference function, its electric arc is soft with little splash
With electric arc thrust adjusting function and fine arc inducing function, there is few sticking to electrode. The welding joint can shape well
Heat protection function can protect welder well from over heat at any circumstance. So operating safety is improved
It has wide adjusting range of current. The welding arc is stable
Bare copper flat wire technology is used for wore package. with H class insulant as bedding to realize functions: quick heat dissipation, high effciency and long working life
With remote control function, it can do long distance welding conveniently
Welders with current above 630A are designed especially as the power of carbon arc gouging or submerged arc welding machine
Main technical parameters