... unit ,haul-off unit ,rotary cutter 2 screw:52mm JD drinking straw extruder composed of plastic extruder ,vacuum calibration and cooling ... ,haul-off unit ,rotary cutter .etc JD drinking straw extruder can produce different color straws, such as one color, double color and ... , it is a professional equipment of making different kinds of drinking straws, and it is also available to make tubes with different ...