A plastic granulator principle of extrusion system

Plastic granulator extrusion system includes a screw, barrel, hopper, head, and mold, plastic through the extrusion system and plasticized into a uniform melt, and in the process established under pressure, by the screw continuous extrusion head.

1. screw: is the main component of the principle composition of the plastic granulator, which is directly related to the scope of application and production efficiency of the extruder, made of high-strength corrosion-resistant alloy steel.

2. Barrel: generally made of heat-resistant, high strength, durable, corrosion-resistant alloy steel or lined with alloy steel.

3. Hopper: The bottom of the hopper is equipped with a cut-off device to adjust and cut off the material flow, and the side of the hopper is equipped with a sight hole and a calibrated measuring device.

4. Die head: The die head is made of carbon steel and is equipped with a strip forming die.

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