... to produce all kinds of PS, ABS products, single extruder and the haul-off unit all adopt frequency conversion ... low consumption, Steady character, high efficient etc.Ps extruder, pc extruder, abs extruder, ps machine,pc machine, abs machine, ps ... extrusion line,ps profile extruder, pc profile extruder, abs profile extruder, ps pipe extruder, pc pipe extruder,abs pipe extruder, ps machinery, pc ...