The head of the rubber extruder machine is installed on the rubber extruder. The correct installation of the rubber extruder head is the basic condition to keep the rubber extruder in good working condition. The correct installation of the rubber extruder head is crucial.

　　 The following are the installation steps of the rubber extruder head:

　　 1. Before installation, wipe off the grease applied during storage, carefully check the cavity surface for bruises, scratches, and rust spots, perform necessary polishing, and then apply a layer of silicone oil on the runner surface.

　　2. Assemble the plates of the rubber extruder head in order, apply high-temperature grease to the threads of the bolts, and then screw on the bolts and flanges.

　　 3. Place the perforated plate between the flanges of the rubber extruder head to ensure that the perforated plate is pressed tightly without overflow.

4. The horizontal position of the die should be adjusted before the fastening bolts of the connecting flange between the die head and the rubber extruder are not tightened. The square die head can be adjusted horizontally, and the round die head is based on the rubber bottom surface of the shaped model The bottom surface of the head die is leveled.

　　5. Tighten the connecting flange bolts, tighten the fastening bolts of the rubber extruder head, install the heating ring and thermocouple, pay attention to the heating ring to be close to the outer surface of the head.

　　 6. Install the sizing sleeve and adjust it in place, check the main engine, whether the sizing sleeve is aligned with the center line of the tractor. After adjustment, tighten the fixing bolts. Connect the water pipes and vacuum tubes of the sizing sleeve.