Four-position seamless welding machine for plastic doors and windows

Plastic door and window four-position seamless welding machine WFH04-4500-4

·Used for welding UPVC colored profiles, including lamination, two-color co-extrusion, etc.;

·Second extrusion function ensures higher welding strength;

·High-precision linear bearing guide rail pair ensures long-term accuracy;

·The front and rear pressure plate pressure adjustment devices enable independent adjustment of the front and rear pressure plate pressure;

·Profile preheating system, which greatly reduces the internal stress of welding, thereby improving the inherent quality of doors and windows. The automatic repeated positioning/release function maintains the accuracy of repeated processing;

·Professional mold configuration, designed and manufactured according to different profiles to ensure welding quality;

·Pressure protection/alarm device ensures that the machine only starts and works under the required air pressure conditions to achieve effective quality control and avoid the production of substandard products;