pvc window machine - Four Head Seamless Welding Machine

pvc window machine

Four-head Seamless Welding Machine is suitable for welding colorful PVC profiles. In the press welding process of PVC profiles, this machine can clean the welding beadings on upper surface and bottom surface, and can control the size of welding seam (the seam size less than 0.2mm), making the corner good-looking and top grade. This PVC seamless welding machine strengthen the hardness of welding through control system and pneumatic system, ensuring the welding hardness is the best in different environmental condition, and digital adjustment for related parameters is available. As cleaning the corner of window-door frame as noon as the welding is finished, there are not slots on the corner surfaces, which increase the interface of welding by 10%-20%. From the above mentioned the welding strength of the PVC window seamless welding machine is much better than common PVC window welders.

Features:

lMeet the requirement of seamless welding(the seam size≤0.2mm) for colour and co-extrusion profiles.

lPressure, temperature and welding time can be adjusted manually according to different uPVC profiles and external environmental condition

lAll welding heads can work independently, simultaniously, and combinatively

lSurport arms for each welding head

lWelding movements are controlled by PLC, with high stability

Main Technical Parameter

Power Supply 380V/220V 50Hz (optional)
Input Power 4.5KW
Working Air Pressure 0.5-0.8Mpa
Air Consumption 200L/min
Welding Profile Height 20-100mm
Welding Profile Width Max120mm
Welding Dimension Range 400-4300mm
Outside Dimension 5300*1000*1700mm
Weight 2000Kg

The PVC window welding machine is a major and essential equipment for manufacturing PVC widnows and doors. The machine heat the end of cutted PVC profiles into molten state through heating plates, and then fabricate the PVC profiles into a window frame unit or window sash unit by pressing. The movements of profile clamping, profile melting, and frame fabricating are controlled by a PLC, and all the movements are finished one by one automatically. Welding is the most important step for making PVC windows and doors, and the welding quality (such as welding strength, welding-angle accuracy, window size accuracy) will affact the finished window quality directly. STONE Window Mahinery guarantees the welding quality of the PVC window machine through adopting high quality heating plates and temprature controllers, high accuracy liner bearing motional pairs and other high quality machine components, and through our strick quality control system.