Detailed Product Description Use a new style transformer and a unique box structure, light, compact and easy to move. Fitted with a handle and foot wheels for a better movement. Suitable to 2-6 acidic welding ,to weld low-carbon steel, high-strength steel, medium-carbon steel, low alloy steel. ItemBX6-160BX6-200BX6-250BX6-300BX6-400BX6-500Ratedinput voltage(V)380/220380/220380/220380/220380/ ...