Fabrication Errors

What happens when weld blocks are not used in uPVC window fabrication machines?

What happens when weld blocks are not used in uPVC window fabrication machines?

Weld blocks are typically used in UPVC window fabrication machines to hold the frame components in place during the welding process. If weld blocks are not used or are improperly positioned, several issues can occur: Misalignment: Without weld blocks, the frame components may not align correctly during welding. This can…