What is the granulation process of a plastic granulator?

Time:

Sep 19,2023

Film GranulatorIt is a type of machinery that can process various waste plastic films, industrial films, agricultural films, geotextiles, ultra-thin films, and other materials into plastic pellets.

The film granulator consists of a main machine, a water cooling system, a feeding system, and a cutting system. The film granulator has the following characteristics:

The screw adopts a modular combination structure, which can be easily disassembled and assembled. The screw head has a backflow ring, making feeding smoother without dead corners. The inner wall of the barrel adopts a four-corner conical structure, allowing for full plasticization.
The die head uses dual-ring or multi-ring motion, with heating zones that can be independently controlled. The head uses a tapered adjustment for the die gap, allowing for smoother discharge, automatic centralized cutting, high output, and convenient operation.

The film granulator is suitable for reprocessing various plastic materials and is essential equipment for the development of plastic products.

The granulation process of the plastic granulator is as follows:

Place the plastic raw materials into the feed inlet of the plastic granulator, where they are fed into the main body by the feeding wheel.
Inside the main body, the plastic raw materials are subjected to high-temperature melting and form a uniform melt while being stirred and rotated.
When the melt reaches a certain fluidity, it will flow out from the outlet of the main body.
The melt will be cooled by cooling water and form a solid substance in the cooling water.