Sell Fiber Laser cutting machine nozzle
Single-layer nozzle and double-layer nozzle selection:
1. Single-layer nozzle for melting and cutting, that is, with nitrogen to do auxiliary gas, cutting stainless steel and aluminum, etc., with 1.4-3.0mm single-layer nozzle, can efficiently cut.
2. Double-layer nozzle is generally used for oxidative cutting, that is, the use of oxygen as auxiliary gas, for cutting carbon steel, with 1.5-3.0mm double nozzle, can efficiently cut.