GT CDL / F- 500W~4000W series fiber output direct diode laser, with higher electro-optic conversion efficiency, and more competitive price. Laser through fiber flexible output, more suitable for portable, or intelligent equipment integrated applications, suitable for stainless steel, carbon steel, aluminum, copper and other metal materials cladding, welding, drilling. It is widely used in the fields of sheet metal welding, metal processing, home appliance manufacturing and automobile manufacturing.