General delivery time is 20-25 days (per parts complex)
Payment term
Paypal,T/T,western union Â
All packing is accoding to the characteristics of the products , or custom by customers
1.Copy paper 2.Stretch film 3.Pearl cotton 4.Air bubble cotton 5.Thick cardboard box
Trade & Market
Main Markets
Total Revenue(%)
North America
40.00%
Western Europe
30.00%
South America
10.00%
Oceania
10.00%
Eastern Europe
5.00%
Southeast Asia
0.10%
The uPVC window welding machine is major and essential equipment for manufacturing uPVC windows and doors. The machine heats the end of uPVC profiles into molten state through heating plates, and then fabricates the uPVC 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 step by step automatically. Welding is the most important step for making uPVC windows and doors, and the welding quality (such as welding strength, welding-angle accuracy, window size accuracy) will affect the finished window quality directly. STONE window machinery guarantees the welding quality of the uPVC window welding machine through use of high quality heating plates and temperature controllers, high accuracy liner bearing motional pairs and other high quality machine components, and through our strict quality control system.
