... processing line .Certification:SGS ISO I : Brief introduction of company Machine International Trade Co.,LTD is special established to deal with ... manufacture open mixing mill ,kneader ,double drive refiner mill , crusher machine , tire cutter , extruder ,strainer test lab mixing mill , roller ... angle 120 °140 °140 °140 °140 °Rotational speed of the rotor (front /rear) (r/min)32/25r/min 32/26r/min ...