Extruder inogona kupatsanurwa kuita imwe screw, twin screw uye multi screw extruder zvichienderana nehuwandu hwema screws.Parizvino, iyo single screw extruder ndiyo inonyanya kushandiswa, yakakodzera extrusion processing yezvakawanda zvinhu.Twin screw extruder ine zvishoma kugadzira...
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