1.CONICAL DOUBLE-SCREW PLASTIC EXTRUDER. 2. Used in pipes, plates, special shaped materials, etc. ... pipe or granulator line2. Delivery 15days after recyciving the prepaymentThe conical double-screw plastic extruder has the characters such as force extruding, high quality, ... , special shaped materials, etc. Main technical parameters: Item\Spec.SJZ-51/105SJZ-65/132SJZ-80/156SJZ-92/188Screw diameter ( mm ...