... extruder, abs extruder, profile, extruder, ps, pc, abs,extrusion line, FD-SYJ-200 PS/PC/ABS plastic profile extruder machine main ... unit all adopt frequency conversion controlling system, can adjust the whole line; The temperature control system adopt high efficient gauge, can ... partsspecialty design equipment for the line by FOOD Machinery Co., FD-SYJ-200 PS/PC/ABS profile extrusion machine