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Which of the shredder, pulverizer, and crusher is suitable for me? Today, our crusher manufacturer will take you to learn more. To know the answer, first of all, we need to understand two questions:

1) What material do you need to break, and what is the original form of the material?

2) How many particle sizes do you want to crush?

These two factors will determine whether your investment is in the right place. For example, are your materials plastic, paper, rubber, polyvinyl chloride, used tires, household waste, wooden pallets, construction waste, stamping waste, medical waste, or others? How should the crushed materials be handled?

How big do you need to break the material, such as 100mm, 10mm, or smaller? If the answers to these questions are clear, we can choose the correct machine based on some simple rules.

The common uses of crushers include:

1. Reduce the space occupied by garbage and lower the cost of garbage transportation.

2. Tear old tires and other waste into pieces, such as fuel or filler;

3. Destroy files or confidential documents, making them unrecognizable and unreadable. Crush waste plastic before cleaning and recycling.

Ore crushers are mainly used for brittle materials, including mining, pharmaceuticals, and cement industries. According to different structural forms, the crusher includes jaw crusher, cone crusher, impact crusher, roller crusher, and hammer crusher. This article mainly introduces the application of crushers in the solid waste treatment industry, so this type of crusher is not introduced.

Compared with crushers, blade crushers are high-speed (250-500rpm), low torque material refining equipment. Compared with crushers that mainly use tearing and shear forces to "shred" materials, blade crushers mainly use cutting methods to refine materials. Due to the high speed of the blade crusher, the speed of the blades relative to the material is much higher than that of the shredder, making this machine more suitable for soft materials. It can cut materials into particles of 3-30mm, usually used for secondary crushing after shredding. The blade crusher has two designs: "open rotor" and "closed rotor".

The former has a large amount of air in the blade roller to mix and cool materials, and the open rotor structure also allows the blade roller to better handle lighter and larger materials, while the latter has a large moment of inertia and is more suitable for crushing heavier materials. The gap between the blade roller and the fixed blade of the blade crusher is very tight, which means that the crushed material has a more neat cutting edge, and the particle size of the discharged material is relatively uniform. At the same time, the cutting tools need to be maintained and replaced more frequently.

Blade crushers are mainly used for plastic recycling and regeneration, suitable for lighter and softer materials such as thin shell plastic products, plastic bottles, plastic films, etc.

In summary, when considering purchasing a shredder and making a choice, you need to determine the answers to the following questions:

1. What material do I want to crush? Soft or hard, thick or thin, hard or brittle? Photos and physical objects should be provided to the crusher manufacturer.

2. How large is the material to be broken? Is the material loose or compacted?

3. How large particles are crushed? Is particle size uniformity important?

4. How many hours does the crusher need to work every day? Is it intermittent or continuous?

5. The color value of the crusher should also be considered