metal shredder

The following is a detailed introduction to the metal shredder:

Structural composition

- Shredder blade group: Made of high-strength alloy steel or special alloy, it has strong wear resistance and high strength. The blade shape and size are designed according to different shredding requirements. The differential operation between the shafts can realize tearing, extrusion, biting and other functions.

- Carrying box: It is welded with extra-thick steel plates and is used to accommodate and carry metal materials in the shredding process. It withstands greater impact and pressure to ensure the stability and sealing of the equipment.

- Box bracket: Supports the carrying box so that the equipment can be placed stably on the ground. It usually has high strength and rigidity to ensure that the equipment will not shake or tilt during operation.

- Feeding system: Including feeding hopper, conveyor belt or spiral feeder, etc., the function is to feed metal materials evenly and continuously into the shredding box. Some feeding systems can also be equipped with automatic feeding devices to improve feeding efficiency.

- Power system: It consists of motors, reducers, etc., which provide power for the shredder so that the knife shaft can rotate according to the set speed and torque to shred metal materials.

- Electrical control system: PLC control is adopted to realize the start, stop, reverse and overload automatic reverse control functions. It can also be equipped with automatic detection and overload protection functions to ensure the safe operation of the equipment.

Working principle

The metal shredder mainly works based on the shear force between the moving knife and the fixed knife. After the material enters the shredding box through the feeding system, it is torn and sheared under the action of the high-speed rotating knife. The blades on the knife shaft are interlaced and bitten with each other, exerting a comprehensive force such as tearing, squeezing, and shearing on the material, gradually tearing the metal material into small pieces. When the shredded material reaches a certain particle size, it is discharged from the lower part of the box.

Performance characteristics

- Strong processing capacity: The high-performance drive system can provide sufficient torque and power, can quickly shred hard metal, improve processing efficiency, and shorten operation time.

- Wide range of applications: It is suitable for various scrap metals, such as scrap steel, scrap aluminum, copper, zinc, nickel, etc., and can also handle different types of metal materials such as metal barrels, refrigerators, cars, scrap steel, steel furniture, etc.

- Uniform discharge: Through reasonable blade design and knife shaft speed control, the particle size of the shredded metal material can be uniform, which is convenient for subsequent recycling and reprocessing.

- Stable operation: The structural design is reasonable, high-quality materials and advanced manufacturing technology are used, the equipment is sturdy and durable, with low noise and low vibration during operation, and has high stability and reliability.

- Easy operation and maintenance: The intelligent control system integrates one-button start, automatic monitoring and other functions, reducing the need for manual intervention, and the key components of the equipment are easy to disassemble and replace, with low maintenance costs.

Application areas

- Scrap metal recycling: Various scrap metals can be shredded into small pieces, which is convenient for subsequent smelting and purification, improving the recycling rate of metals and reducing production costs.

- Dismantling of scrap cars: It can shred the metal parts of scrap cars such as the body, engine, chassis, etc., which is convenient for the classification, recycling and reuse of steel, aluminum and other metals.

- Metal processing industry: It is used to process scraps and waste materials generated during metal processing, such as iron chips, steel chips, aluminum chips, etc. generated by turning, milling, planing, etc., to achieve resource recycling.

- Other fields: It is also widely used in waste treatment in the construction, home appliances, electronics and other industries. It can shred discarded construction steel, home appliance casings, metal parts in electronic equipment, etc., providing convenience for subsequent recycling and disposal.