Min. Order Reference FOB Price
100 Pieces US$0.40-1.50 / Piece
Product Description
Product Description What is the difference between single layer nozzle and double layer nozzle? In the cutting of stainless steel and aluminum plate sheet, while auxiliary gas is Nitrogen, the single layer nozzle is used. And the usual nozzle with diameter is 1.0-3.0mm. The double-layer laser ...