A crusher machine is an industrial machine used to crush or reduce large plastic materials into small pieces or flakes. It is widely used in plastic recycling plants to process waste materials such as plastic bottles, pipes, films, containers, and injection molded parts so they can be reused or reprocessed.

Crusher machines help reduce material size quickly and efficiently, making them easier to transport, store, and recycle.

Main Components

1️⃣ Feeding Hopper

• Large opening where plastic waste materials are fed into the machine.

2️⃣ Crushing Chamber

• The main chamber where rotating blades cut and crush materials.

3️⃣ Rotary Blades

• High-speed rotating knives that cut the plastic into small pieces.

4️⃣ Fixed Blades

• Stationary knives that work with rotary blades for effective cutting.

5️⃣ Screen Mesh

• Controls the final size of crushed material.

6️⃣ Electric Motor

• Provides power to rotate the crusher shaft.

7️⃣ Control Panel

• Used to start, stop, and control machine operation.

Working Principle

1. Plastic waste is fed into the hopper.
2. The motor drives the rotor blades at high speed.
3. Materials are cut between rotating and fixed blades.
4. The crushed material passes through the screen mesh.
5. Finished flakes are collected for recycling or further processing.

Applications

Crusher machines are widely used for crushing:

• Plastic bottles (PET bottles)
• Plastic film and bags
• Plastic pipes
• Injection molded products
• Plastic containers
• Rubber materials
• Industrial plastic waste.

Common Crusher Sizes

Main Technical Specifications