DN5 series mesh welders are applicable to the welding of ordinary steel plate, corrosionresistantplate, thin aluminum sheet and sheet copper.
系列点焊机适用于普通钢板，不锈钢板、薄铝板，薄铜皮的点焊。
2
DN and DN1 series marsh welders are widely used in the welding of low carbon steel strip, corrosionresistantplate, wires, silver contact and lots of non-ferrous metals.
DN 1系列点焊机广泛应用于工业生产中低碳钢板、不锈钢板、线材，银触头及大部分有色金属的焊接。
3
Use special calcium lead tin alloy plate grid, more resistant to corrosion, charging accept ability is better.