Min. Order Reference FOB Price
1 Piece US$3,500.00-5,000.00 / Piece
Product Description
Medium Frequency spot welding system Features: 1. Adopt medium frequency inverter controller, current is DC, 1000Hz, high productivity. Small size welding transformer but output power is big. The frequency of transformer can be inceared from 50/60Hz-1000Hz, very save the transformer marterial ...