High-efficiency and cost-effective welding solutions specializing in large-size nylon (PA) auto parts.
For laser welding of large-size nylon plastic products, a multi-station design and customized tooling are adopted.
It is suitable for small-batch and multi-specification products, with mature application cases in the automotive component industry. It adopts a full-process quality feedback system to ensure stable welding quality.
Mature Application Cases in Automotive Components
Spray Pipe (Material: PA66)
Multi-Station Welding for Pipe Bodies of Various Specifications
Burst Pressure > 0.35MPa (National Standard Requirement: > 0.2MPa)
New Energy Battery Case (Material: Flame-Retardant PA)
Laser Penetration Welding for Ultra-Thin Walls (0.5-1.5mm) (Zero Burn-Through Defects)
| Module | Parameters |
| Welding Range | Maximum 500×500mm (Customized Extra-Long Stroke Supported) |
| Trajectory Accuracy | Repetitive Positioning Accuracy: ±0.03mm |
| Quality Control System | Four-Dimensional Closed-Loop Monitoring of Laser Power/Temperature/Pressure/Collapse Amount |
| Energy Efficiency Ratio | 40% More Energy-Efficient Than Ultrasonic Welding |
Pain Point Scenarios | Defects of Traditional Solutions | Breakthrough of This Equipment |
| Welding of Large-Sized Irregular Curved Surfaces | Hot Plate Welding causes large deformation, while Ultrasonic Welding is prone to breakage | Laser trace precision tracking （±0.05mm） |
| Multi-Specification Small-Batch Production | Die change time>2 hours | Multi-station+modular tooling (type change<15min) |
| Sealing Performance of Thin-Walled Nylon | Seal failure due to overfill | Laser constant temperature feedback (fluctuation <3%) |
| Weather Resistance Requirements for Automotive Parts | Outdoor aging causes weld cracking | PA6+GF30 material welding strength ≥ parent material 95% |
| Blind area of Process Quality Control | Missed Judgment in Manual Sampling Inspection | Real-time collapse monitoring (100% traceable data) |
Home
Products
Telephone
Message
