Shown as above pic:

1. Nozzle: Customer can change the corresponding nozzle according to different welding processes, and can twist the copper nozzle to adjust the focal length, and the adjustable range of the focal position is ±15mm.

2. Wire feeding device: lightweight bend wire feeding structure, wire feeding Angle position can be adjusted conveniently.

3. Trachea interface: protective gas inlet.

4. Lead signal line: it is communicated with copper nozzles. When welding, contact with iron plate ground wire will produce a circuit, which plays a role of safety protection.

5. Protective lens mounting port: the protective lens is equipped with water-cooled structure, so the protective lens can last longer. It is recommended to wipe the dust of protective lens once a day with alcohol-free cotton swab.

6. Circulating water channel: cold water circulating structure is used to cool the reflector and gun body.

7. LCD: used to show whether the parameters and signal state set by the system are normal.

8. Gun handle: aluminum a process, light and light grip comfortable. After changing the structure of head and the position of the trigger button, it can be used for both left and right hands.

9. QBH protective cover: connect with the laser end, pay attention to cleaning during installation to avoid dust entering the gun body

10.Automatic wire feeder. wire diameter :0.8/1.0/1.2/1.6mm

Technical parameters
Interface type	QBH
Power Range	1000-2000W
Laser Wavelength	1064-1080nm
Welding Width	0.2-5.0 mm
Collimating length	50mm
focal length	120/150mm
Protective lens	D20X2mm
Cooling Way	Water
Weight	1.0 kg
Working Mode

• Simple operation interface，Adujstable Laser Control,Motor Control,Gas control on interface
• LED red light position adjust on interface,No need to open the welding gun for internal adjustment
• Muti-language: Chinese-English-Russian-Korean-Vietnamese