Cutting of vinyl profile bars is the first step in the window and door manufacturing.

Cutting process is very important in production, because a precise cutting, both in length and angle, results an accurate and balanced window with strong welded corners!

If you are experienced in assembling and installation, we probably are at the same page that how more efficient, cost-effective, elegant and easier to "assemble and install" is a precise-window than an inaccurate one!

You need at least one of the following cutting machines in your uPVC (vinyl) "window and door workshop"!

Before start assembling the uPVC window or door, profile bars need to get processed.

Jobs like opening slots and holes for Tilt system, Lock cylinders, handles and drain slots are included in these processes.

Profile processing can be done by following isolated machines or by fully automated profile processing centers.

At least one Copy router or milling and drilling machine is necessary for your workshop.

Depending on the window or door model, after welding the frame or sashes, you may would like to assemble some mullions on the section to divide it into several smaller units.

In this case, both ends of the mullions need to get processed by an end milling machine, before fitting them into the frame contour! So, you may need one of the following machines in your workshop!

Welding is the most important step in vinyl window production, because it transforms profiles into a window or door unit. To make a strong, accurate and elegant product, it is essential to have a high quality and precise welding machine.

Welding machine heats the end of each profile up to its melting point. Then the clamping system is activated to press profiles together until they are cooled down and welded.

Homogeneous and precise heating, and well distributed balanced pressing result an accurate and strong welding. 

Corner cleaning or finishing machine does the final job in window production. This step is just like retouching the picture! You have done cutting and welding steps with high quality and precise machines, now should clean corners from welding seams to achieve an elegant product!

Inaccurate corner cleaning not only may produce an unworthy product, it may also reduce the strength of the welding point.

So, one of the following corner cleaning machines is highly recommended for your workshop!