single screw extruder machine Pin Barrel Rubber Extruder
1. Screw is made of 38CrMoALA which is a dicephalous isometry screw thread, and screw thread is wearable owing to the surface of screw thread is heating nitrous treatment.
2. There is a hollow inter layer inside the frame, for water or oil heating and cooling.
3. The clearance between screw and frame measured in diameter should be 0.330-0.447mm.
4. This machine has force feeding roll, can automatically pull rubber strip raw material in , then screw rotation presses it to the head, press strip through filtration web or hose mold head.
5. The head section is loaded with the thermometer , measure the temperature of the head , control the temperature of head .
6. Also can add auto powder device into the mold head.