BX1 Series welder Single phase, on-wheels, fan-cooled stick electrode welding machines for in alternating current (ac) Stepless regulation of welding current, this welder uses the normal industrial electrodes which can not only work under 220V but also under 380V. So this welder can be widely used in the factory, shipyard, construction field, etc. 100% copper wire when exporting; We did not match any accessory like the DIY welders, except the customer has the requirement.