Technical Parameters
| Parameter | Specification |
| Max laser power | 300/500W |
| Laser wavelength | 1064nm |
| Monopulse Max power | 110J |
| Laser welding depth | 0.1–4mm |
| Pulse width | 0.1–20ms |
| Laser welding frequency | 1–60Hz |
| Laser spot size adjusting range | 0.2–5.0mm |
| Whole power consumption | ≤16KW |
| Power requirement | 380V+10% / 50Hz / 40A |
| Standard configuration working table | 2150 × 1700mm |
| Sight positioning | CCD synchronism high definition camera |
| Laser device vertical travel | ≥200mm |
| Laser device horizontal direction | 200–800mm |
| Length of optical cable | ≥5m |
| Weight | 520kg |
Main Features
1.Low heat input, minimal deformation on thin metal letter shells
2.Produces smooth, neat welding seams for high-quality sign letters
3.Works perfectly after channel letter bending for corner joint welding
4.Supports stainless steel, aluminum and galvanized sheet materials
5.Easy to operate for both small shops and mass production
6.Precise spot welding, no need for heavy post-grinding
7.Optional handheld laser gun for large and irregular letters
8.Stable performance for continuous daily sign production
Applications
1.Weld seams of metal channel letters after bending by channel letter bender
2.Joint corners of 3D illuminated sign letter shells
3.Weld stainless steel, aluminum and galvanized sheet sign letters
4.Fabricate storefront LED channel letters and logo signage
5.Spot welding for thin metal advertising letters with minimal deformation
6.Weld large-size channel letters made by wide-format bending machine
7.Batch welding work for sign factories making illuminated signage
8.Repair and finish seams of pre-bent metal letter frames
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