Sheet bending equipment

Plastic sheets bending can be also classified as plastic welding technologies. Plastic require heating in the spot of bending and for this purpose a welding wedge is used. This wedge is inserted under moderate pressure into 2/3 of wall thiskness and then, similar like by butt welding, the phase of heating without pressure begin. After the welding wedge is removed, plastic sheet can be bended to required angle. In case of bigger wall thickness is necessary to warm up also the opposite side of bend, which is commonly done in contlactless way - by infra-red heating.

Also available devices for plastic pipes bending with diameters from DA 90 to DA 225 mm.