... ,double drive refiner mill , crusher machine , tire cutter , extruder ,strainer test lab mixing mill , roller winding machines , fabric hose shaping machine ... pin type cold feeding rubber extruding can be widely used for extrusion moulding of rubber hose, inner tyre, adhesive tape, ... , it can also be used by small type calendars for looking feeding. typescrew diameter(mm)length-diameter ratio of ...