Platform Galvanometer Wobble Welding Head For Automated Precision Laser Welding
The platform galvanometer wobble welding head utilizes high-precision galvanometer scanning technology. When integrated into mobile platforms or automated production lines, it replaces traditional mechanical axis movements, significantly reducing idle travel time.
Key Features
The core of galvanometer wobble technology lies in flexible beam trajectory programming. Through software-preset wobble patterns, operators can select optimal heat input distribution based on material thickness and joint configuration. Circular wobble suits standard lap joints, figure-8 patterns effectively stir the molten pool to reduce porosity, and spiral trajectories are ideal for sealed welds with high depth-to-width ratios. The platform-style structural design facilitates rapid integration with existing automated lines, minimizing retrofit costs. Independent internal water cooling channels ensure optical stability during extended high-load operation, preventing focus drift caused by thermal lensing effects.

Technical Specifications
| Model |
HW-PT-36 |
HW-PT-50 |
| Usable Power |
3000 W maximum |
6000 W maximum |
| Collimating length |
100 |
100 |
| Focus length |
200 / 250 / 300 / 350 |
200 / 250 / 300 / 350 |
| Interface type |
QBH |
QBH |
| Accessible wave range |
1064 nm |
1064nm |
| Head Type |
Customized |
Customized |
| Net weight |
2.3 kg |
3.5 kg |
| Beam size adjustable |
0.5 - 5mm |
0.5 - 5mm |
| Laser beam mode |
―,○,◎,⊙,△,8 |
―,○,◎,⊙,△,8 |
| Usable laser source |
Most of laser source |
Most of laser source |
Applications
This welding head is widely compatible with automotive component assembly, 3C electronic precision part joining, new energy battery tab welding, and medical device sealed packaging. It is particularly suitable for micro weld seams, complex spatial trajectories, and confined areas inaccessible to conventional welding torches. Paired with external motion platforms or robotic arms, it enables seamless switching between large-area seam welding and high-precision spot welding.
About Shenzhen Hanwei Laser
Shenzhen Hanwei Laser Equipment Co., Ltd. is a technology-driven enterprise specializing in the research, development, manufacturing, and global sales of industrial laser processing equipment. Our core business spans laser welding, laser cleaning, laser cutting, and supporting automation solutions. We are committed to delivering efficient and stable production equipment for industries including metal fabrication, automotive manufacturing, new energy batteries, precision electronics, and medical devices.