High Quality Window Door Making Machine UPVC Four Head Seamless Welding Machine Building-Material-Making-Machinery

Top grade colorful seamless 4 head welding machine

This single-side seamless four-position welding machine is designed for plastic doors and windows (SHZ4G-120×4500). It is specifically used to realize the single-side "seamless" welding process of coated profiles, co-extruded profiles, and other color profiles.

• The four heads can work independently or be linked with flexible combinations.
• Capable of welding various shapes including bills and standard frames.
• Clamping jaws with knives meet the welding needs of both color and white profiles.
• Lower out positioning plate with slider moving pair ensures accurate positioning and ideal seamless effects.
• Special profile plates control weld overflow for superior weld-clear angle appearance and strength.
• Programmable controller (PLC) ensures high reliability of welding procedures.
• Continuous adjustment of process parameters to suit different profile requirements.
• High-precision linear feed slide and extended guide parts for long-term accuracy.

We specialize in the production of aluminum and UPVC window and door machines, curtain wall equipment, and hollow glass processing machinery. Our equipment is designed to meet diverse client needs and can be customized upon request.

With extensive experience in R&D and numerous national patents, our production process is certified by ISO9001, SGS, and CE. Our team of engineers and quality inspection center ensure that design, processing, assembly, and testing are handled through a professional one-stop operation.