Application scope The dual channel plate type non-stop screen changer is suitable for chemical fibers, blown films, flat films, cast films, pipes, plates, wires, fibers, granulation, recycling, packaging belts, etc. Applicable raw materials include: PP, PE, ABS, PS, PES, XPS, PET, PVB, PBT, TPE, PMMA, PC, PA, etc. working principle The dual channel plate type non-stop screen changer is applied to both networks simultaneously. When changing the network, one network works and the other network is