Plastic Laser Welding System

Parameter	Specification
Laser Type	Self-developed Semiconductor Diode Laser Welding System
Laser Source	High-power Semiconductor Laser Source, independently developed and manufactured
Laser Wavelength	915nm / 980nm Optional
Laser Power	100W / 200W / 300W / 500W / 800W / 1000W Optional
Welding Method	Non-contact Semiconductor Laser Plastic Welding
Applicable Materials	ABS, PC, PP, PA, PBT, PMMA, TPU, TPE and Engineering Plastics
Welding Accuracy	≤0.02mm
Welding Area	Customized according to product size
Positioning System	CCD Vision Positioning System Optional
Temperature Control	Infrared Temperature Monitoring Optional
Cooling Method	Air Cooling / Water Cooling Optional
Control System	Industrial PC / PLC Control System
Automation Mode	Automatic Loading / Robot Integration / Production Line Connection
Power Supply	AC110V/220V 50/60Hz Global Voltage Support

1. Product Overview

The Semiconductor Laser Plastic Welding Machine is a high-performance laser device developed for precision joining of plastic components.

Using a self-developed semiconductor laser source manufactured by FLS, it is optimized for the absorption characteristics of plastic materials to deliver stable energy output, precise temperature control and low-heat-effect welding.

Specially suited for joining plastic materials, semiconductor laser welding technology offers advantages over traditional ultrasonic and hot-plate welding, including zero vibration, glue-free operation, pollution-free processing and high welding precision.

This Semiconductor Laser Welding System is widely used for automotive plastic parts welding, battery plastic housing welding, medical plastic component welding, sensor housing welding and precision plastic assembly applications.

2. Main Advantages

• Self-developed semiconductor laser source with independent technology.
• Optimized wavelength for plastic material absorption and welding.
• High stability laser output for continuous industrial production.
• Small heat affected zone, protecting precision plastic structures.
• Non-contact welding process, avoiding deformation and damage.
• Supports CCD vision positioning and automatic production line integration.
• No glue, no contamination and environmentally friendly process.

3. Application Industries

Automotive Industry: Automotive lamps, dashboards, air ducts, water tanks, sensors and interior plastic components.

New Energy Industry: Battery covers, battery plastic housings and energy storage plastic components.

Medical Industry: Medical plastic housings, disposable medical devices and precision plastic parts.

Electronics Industry: Sensor housings, connectors, electronic plastic components and consumer electronics.

Industrial Industry: Plastic valves, pumps and engineering plastic assemblies.

4. Applicable Products and Materials

Products:
Automotive plastic parts, battery plastic covers, sensor housings, medical plastic devices, electronic plastic components and precision plastic assemblies.

Materials:
ABS, PC, PP, PA nylon, PBT, PMMA, TPU, TPE and other engineering plastics.