China Suppliers Factory Plastic Laser Welding Machine - PW Series for Efficient Seamless Joining
Products Description
Contour Welding
Contour welding is that moving one circle along the contour of the workpiece to complete the welding process.
Quasi Synchronous Welding
Quasi synchronous welding is that the laser beam scans at high speed and repeats multiple times along the contour to complete the welding process.
Synchronous Welding
Synchronous welding is that shaping the laser beam according to the contour shape, so that laser energy is simultaneously projected onto all welding paths to complete the welding process in one time laser shot.
Advantage
The Friends brand plastic laser welding machine has the following advantages:
Non contact, vibration free welding
Flexible, easy to coordinate with production lines
There is no pollution, no welding slag, and the surface is clean during the welding process
Thermal damage, minimal thermal deformation
The weld seam is firm and has good sealing performance
Application Areas
The LWF series fiber laser welding machine is widely used in Automobile industry, medical industry, Electronics industry, Home appliance industry and others industry.
Technical Parameters
| Equipment Model | FRZ-PW |
| Laser Source | Semiconductor Laser |
| Average output power(W) | 50W、100W、200W、500W(Optional) |
| Wavelength | 808~2000nm |
| Core diameter of optical fiber | 400μm(200μm、600μmOptional) |
| Minimum focal point spot | 300μm |
| Processing range | 70mm*70mm~200mm*200mm |
| Control mode | (PC+PLC) |
| Movement platform travel | X*Y*Z 250*300*100mm(Optional) |
| Cooling mode | Air cooling/Water cooling |
| Online monitor system | Temperature monitoring /Displacement monitoring(Matching) |
| Power supply | AC 220V±10%,50Hz |
Equipment Pictures
Samples Pictures
Videos
Frequently Asked Questions (FAQ)
What are the different laser plastic welding processes available?
The laser plastic welding process includes 3 types: contour welding (moving along the contour in a circle), quasi-synchronous welding (high-speed repeat scanning along the contour), and synchronous welding (projecting energy onto all welding paths simultaneously).
What are the key advantages of using the Friends brand plastic laser welding machine?
It offers non-contact and vibration-free welding, high flexibility for integration into production lines, zero pollution or welding slag, minimal thermal deformation, and highly firm, well-sealed weld seams.
Which industries are the LWF series fiber laser welding machines applied to?
The LWF series fiber laser welding machine is widely used in the Automobile industry, Medical industry, Electronics industry, Home appliance industry, and other manufacturing sectors.
What is the laser source and wavelength range of the FRZ-PW model?
The FRZ-PW equipment model uses a Semiconductor Laser source with a wavelength range of 808 to 2000nm.
What are the cooling and online monitoring options for this equipment?
The system supports both Air cooling and Water cooling modes, and features an online monitor system capable of temperature monitoring and displacement monitoring.




