Why Use Plastic Granulator to Recycle Plastic?

2021-12-28 15:18:04

Nowadays, biodegradable plastics are prevalent, but not many manufacturers can do it. The formulation technology is not mature, and the products always fail to achieve the expected results.

If there is no plastic granulator, when will waste plastic be degraded by landfills; if it is incinerated, it will be difficult to solve the global warming problem.

Waste plastics can be seen everywhere in our daily life, such as cups, boxes, spoons, beverage bottles and so on.

If so many plastics are not recycled, it will cause immeasurable damage to the environment, which is terrible to think about.

Therefore, the existence of Plastic Granulator is of great significance. It can regenerate plastic resources and solve many problems for environmental protection.

Our company is specialized in making Plastic Granulator. You can call Tel: +86 18651137702, the key is the responsibility and significance.

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Why Use Plastic Granulator to Produce Plastic Products?

①Plastic Granulator has a simple structure, low cost, and less investment in extrusion moulding production line.
②Plastic Granulator has a higher output of plastic products.
③Plastic Granulator production operation is relatively simple, product quality is easy to guarantee, and product production cost is relatively low.
④The Plastic Granulator production line occupies a small area, and the production environment is relatively clean.
⑤Plastic Granulator has a wide range of applications, not only for extruding plastic products but also for mixing, pre-plasticizing, pelletizing and feeding of raw materials.


How Many Kinds of Pelletizing Methods Are Available for Plastic Granulator?

Plastic Granulator is the main device in the auxiliary equipment of extrusion pelletizing equipment. According to different working methods and functions, the auxiliary pelletizing machine can be divided into two parts: eager cutting and cooling, and eager cutting can be divided into dry cutting, water ring cutting and underwater cutting. Their specific working methods and application characteristics are as follows.
①Dry cutting: The production method of dry cutting means that after extruding the strip material in the extruder, the rotating blade is immediately cut into granules of uniform length, and then the granules are sent to the cooling and sieving device by the fan through the pipeline. This kind of pelletizing method is suitable for mixing and pelletizing polyvinyl materials.
②Water ring cutting: The production method of water ring pelletizing means that the strip material extruded by the extruder is immediately cut into pellets by the rotating blade and thrown to the high-speed rotating water ring attached to the inner wall of the pellets, and then the water flow takes the pellets It is dewatered in the water separator, and then sent to the material cooling device to cool down after drying, which is the finished product. This production method is suitable for mixing and pelletizing polyolefin materials.

③Underwater cutting: The production method of underwater pelletizing means that the strip material extruded by the extruder is immediately fed into the water to cool down and then cut into pellets, and then the pellets are sent to the centrifugal dryer by circulating water for dehydration and drying. This kind of pelletizing method is more suitable for twin-screw extruder mixing raw materials to pelletize and is used for larger batch production.

④Cold-cut pellets: Cool pellets refer to the materials that are mixed and plasticized by the extruder, which are formed into plastic sheet-like materials from the moulding die in front of the barrel of the plastic pelletizer, and are first cooled in the sink and then coiled. Then use a special pelletizer to cut pellets. This extrusion pelletizing production method is suitable for mixing and pelletizing raw materials of polyethene, polypropylene, ABS, and polyethene terephthalate.


What Plastic Products Can Plastic Granulator Be Used to Produce?

Plastic Granulator is special equipment for the production of recycled plastics, which is mainly composed of an extrusion system, a transmission system, and a heating and cooling system. It can be used to develop renewable resources.


Plastic Granulator is Mainly Used to Recycle and Granulate Which Plastic Products?

The gearbox of Plastic Granulator adopts a high torque design, running smoothly and without noise. After special quenching treatment, the screw and barrel have the characteristics of wear resistance, good mixing performance and high output. The design of a vacuum exhaust port or ordinary exhaust port can discharge the water and waste gas in the production process, the discharge is more stable, and the rubber particles are stronger. To ensure the good quality of the product.
The plastic Granulator adopts screw design with different structures, suitable for the regeneration and color mixing granulation of PP, PE, PS, ABS, PA, PVC, PC, POM, EVA, LCP, PET, PMMA and other plastics.

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