How to choose a suitable plastic granulator

In recent years, with the rapid development of China's plastic industry, the plastic granulator industry has also developed rapidly. The granulator can make recycled plastic products into plastic granules through various processes to achieve the effect of plastic reuse. The granulator industry involves many fields of the national economy. It is not only an indispensable basic production link for a large number of industrial and agricultural products, but also plays an important role in solving my country's plastic pollution, improving the reuse rate of plastic products, and establishing and improving the plastic recycling system. . For recycled plastic enterprises, how to choose a granulator suitable for their own use is very important. Let's take a look at how to choose a suitable granulator.

1. The gear box is better, the teeth inside need to be heat treated, and the bearings are adjustable.

2. The gearbox, screw, barrel, nose and wear parts should be treated with strength, and the lifespan is guaranteed for more than 1 year.

3. The main components are made of standard materials.

4. There must be a matching waste plastic washing machine, which uses circulating water and does not need to discharge sewage.

5. The length-diameter ratio of the machine cannot exceed 20 (16:1-20:1 is appropriate, that is to say, the length of the screw is 16-20 times the diameter of the screw).

6. The heating power of the granulator flange (die head) is very important and should be designed at 2.5W per square centimeter (cross-sectional area).

7. The reducer and motor should be purchased from professional manufacturers, but not assembled by the granulator manufacturer.