UPVC Window Manufacturing  machinery /upvc window door making machine/welding machine SHJ4-120  

1.Main Features

WFH-4-5ME is particularly suitable for welding colourful section steel( including attaching mold, double-color co-extrusion, transfer printing, and spraying).

It can clear welding beading at one time after finishing the welding, and can strictly control the size of welding seam; therefore, after welding of colorful section steel is finished, its surface welding creater looks perfect and top-grade, and its welding strength is higher than that of the original ones.

Through controlling pneumatic system, it increases processing mode of strengthening the welding strength, especially software processing in melting, melting-welding clearance and welding process, thus it can guarantee optimal welding strength in various environments. It can also conduct quantitative adjustment according to digital parameters.

The cutter has good changeability.

The cutter of adopts special material, through special heat-treatment processing technics and finish accuracy. The cutter is standardized completely to achieve good exchangeability. The cutter can change without professionals.

It uses eight cutting tools and weld and clear corners, seams. It can also clearing seam for window-support and crossed window-suport, reasulting in perfect welding surface.

 2.Technique Parameters

 Welding shape , 90 and 45

Water-slot milling machine to make the water slot