Laser Scanning Welding Machine

Laser Scanning Welding Machine


The scanning laser welder uses galvanometer scanning method, features high welding speed, high precision and good light beam mode, and is suitable for precision laser spot welding of various parts. During single spot welding, the working efficiency is 4-10 times higher than common laser spot welding because the idle stroke positioning time is reduced significantly. The scanning laser welder consists of YAG solid laser, laser power supply, optical scanning system, 3D adjustable work bench, industrial PC system, cooling system, laser indication system and operating cabinet.This scanning laser welder provides dedicated laser welding software based on Windows platform. The welding spots or graphs can be imported and edited in the dedicated software, or edited in other software such as Autocad and CorelDraw and then processed in the dedicated software. It support the AI;PLT;DXF format ect.This welder features stable quality, convenient operation and easy maintenance.

Suitable materials and application:

This welder is mainly used in highly efficient laser spot welding or seal welding of mobile phone shielding case, mobile phone metal shell, capacitor metal shell, metal shielding grid in computer, shaver blade, electronic connector and other electronic products.

Technical parameters

Laser typeNd:YAG PulsedNd:YAG PulsedNd:YAG Pulsed
Laser wavelength1064nm1064nm1064nm
Maximum laser power100W200W300W
Max.Single pulse energy60J60J80J
Pulse width≤20ms≤20ms≤20ms
Pulse frequency≤50Hz≤100Hz≤100Hz
Scanning welding speed≤15 dot /s≤15 dot /s≤15 dot /s
Spot size0.2-2.0mm0.3-2.0mm0.4-2.0mm
Maximum                                                    positioning speed5000mm/s5000mm/s5000mm/s
Repeating precision±0.002mm±0.002mm±0.002mm
CoolingWater coolingWater coolingWater cooling
Host unit dimensions1600*1200*1400mm1600*1200*1400mm1600*1500*1400mm