... a tube extrusion line, composed of two-color co-extruder and die, size setting and water cooling unit, ... off unit, rotary cutter unit, air compressor, The machine can produce all kinds size of two-color drinking strawspiral ... belt or wheel.4. Fitted with single rotary cutter.5. Conveyor device(you may select if you want) ... customizable ML12A Two-colour co-extrude drinking straw extruder machine