Welding Machine 1.It can clean all the corner at one time and can control the size of the welding seam.
This machine can clean all the corner at one time and can control the size of the welding seam.Therefore, it is suitable for welding colourful profile. It can make the corner good-looking and top grade. And the weld strength is stronger than the former profile. As clean the corner after welding ,there is no slot between the profile, so the touching surface increases by 10%-20%. All in all, the welding strength is much better than common welding machine.
HFW-4/5/MB Three location Seamless Welding Machine For Plastic door and window