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How does Plastic Granulator Recycle Plastic?

Mar. 30, 2020

As a Heavy-Duty Plastic Granulator Exporters, share with you. Plastic granulators are mainly used in the processing and granulation of waste plastics. They are mainly used to purchase and granulate waste plastic products such as high-density polyethylene, low-pressure high-pressure polyethylene, polypropylene, and foamed materials such as films, sheets, bags, silk, and nets. The whole process is not complicated, according to the plastic crusher, crush the block waste plastic, and then feed the Plastic Granulator. The plastic granules produced can be applied to hull raw materials, textile product cloth, clothing industry, bags and even building decoration materials.

Whenever it comes to protecting and improving the environment, plastic has always been cited as a cause of environmental pollution, but it is not. Only by correcting the perspective of the situation can we really use waste. From the perspective of use and reuse, creation and reproduction, recycling, promotion acquisition and degradation acquisition.

Plastic Granulator

Plastic Granulator

Based on reconsidering everyone's plastic production process and the use of ordinary raw materials such as plastic, everyone can turn waste that would otherwise be landfilled into valuable resources.

The basic principle of the main body of the plastic granulator is the double new plastic granulator. After the waste plastic is put into the inlet, it is smoothly dropped from the silo onto the extruder screw. The screw is used to bite the screw into the extruder screw. With the rotation of the extruder screw, the material entering the screw groove is forced to the direction of the engine, thereby forming a raw material conveying process. When the waste plastic is running from the feeding port and using the feeding section to the engine, because the screw depth of the extruder screw gradually decreases, and because of the resistance of the mixing device, filter screen, separation plate and engine, the melting process High pressure is formed in the medium, and the raw material is compacted, which improves its heat transfer and facilitates the rapid melting of the plastic. Due to the strong pressure, the water or gas between the original plastic and the plastic is forced to be squeezed out and discharged through the exhaust holes, which reduces the generation of particle pores and makes the particles closer. When the pressure rises, on the one hand, the plastic is heated by the outside, and at the same time, the plastic itself generates a large amount of heat during the movement of shrinking, cutting, rolling and stirring, which makes the plastic warm and internal. Under the dual heating of frictional heat, the temperature of the plastic slowly rises, and its physical condition also changes from a solid state to a melt flow. Generally speaking, in the feeding, it is mainly solid. In the middle part of the shrinking section where the screw thread of the extruder slowly decreases, the raw material is mainly softened and slowly melts. The raw material is sticky to the back of the shrinking section and the melting section. The fluid state is that the plastic has been completely melted, and the molten plastic is pressured, quantitatively analyzed, and extruded symmetrically and continuously from the engine to draw, cool, and pelletize by the reasoning of the extruder screw.

Our company also has Heavier-Duty Granulator on sale, welcome to consult.


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