How much is 315 dual voltage welder store reallink. How much is the Taobao store?
There are many types of action, ARC315S and ARC315 are the Vulcan series, a dual voltage (about more than 1000), is a single, there is ZX7-315GS welding dual-purpose voltage (about 1500-1800, WSME-315B is a multi) welding of Al Cu Fe three argon arc welding machine (this is expensive. Five thousand or six thousand).
MOS expensive, IGMP cheap
There is some MOS reallink tube, IGBT tube is cheap, IGBT
