... We enjoy a long history and a large market domestically and abroad. And we enjoy a good reputation ... of our plastic crushers is good quality and high efficiency. During the long manufacturing history ... for crushing film, yarn, block, rod, pipe and profile, etc.SWP260, SWP360 are mainly used for crushing ... etc.SWP450, SWP630 are mainly used for crushing pipe, profile, rod, plate, sheet, board strip, etc.SP ...