1.It is suitable for seamless welding of rectangular frames (or doors) of plastic doors and windows.
2.After the welding of this machine is completed, the flash will be cleaned up at one time, and the welding gap size can be strictly controlled. After the welding of colored profiles, the surface joint is very beautiful and high-grade, and the welding strength is higher than the angular strength of the original profiles.
3.Through the control and pneumatic system, the machine carries out the processing mode of increasing the welding strength, especially the software processing in the process of melting, melting-welding gap and butt welding, which ensures the best welding strength under different environmental conditions, and can be quantitatively adjusted by digital parameters.
