four-shaft shredder

Reference diagram of the four-shaft shredder structure

The four-shaft shredder, also known as a large metal shredder, is a metal shredder designed by Haoxing Machinery to meet customers' needs for shredding large-volume, high-batch materials. The four-shaft shredder equipment consists of a shredding box body, equipment base, coupler, feeding hopper, hard-toothed reducer, motor, and other components. The equipment can shred irregular materials into pieces to facilitate recycling, providing strong equipment support for shredding various large-scale household waste, scrap cars, scrap motorcycles, large metal materials, waste rubber, and other materials.

1000 Model Four-Axis Metal Four Shredder Operation Video：

Complete production line composition of the 1000-type four-axis metal shredder:

The main shredding part of the four-shaft shredder consists of four sets of shredding main shafts that intermesh with each other, forming a groove structure that is conducive to shredding materials. Materials are fed into the shredder body through the feeding system. The four shredding cutter rollers, combined with the fixed blades on the sides of the box, perform a combination of tearing, pressing, and cutting on the materials, ultimately shredding them into small pieces. The shredded materials are discharged from the bottom outlet of the shredder and can subsequently be sorted and separated through a magnetic separator, eventually obtaining pure recyclable materials.

On-site photos of the 1000-type four-axis metal crusher during transportation:：

Four-shaft shredder working principle：

The four-shaft shredder uses four wear-resistant shredding tooth rollers. During operation, the four shredding tooth rollers rotate relative to each other, forming two V-shaped shredding tooth chambers to crush the material. When the material enters the V-shaped shredding tooth chamber of the upper two rollers, it is first sheared and shredded (coarse shredding) by the relative rotation and shearing force of the upper two rollers. Then it enters the shredding chamber of the lower two rollers that rotate relative to each other. Using the shearing force of the lower two rollers (with small and thin teeth), the material is shredded again to the required particle size (fine shredding) and discharged from the lower rollers.

1000 Model Four-Axis Metal Shredder Chassis Structure Display：

1. Four cutter shafts cut simultaneously, resulting in a large crushing capacity and high work efficiency.

2. High-torque motor with hardened gear reducer drives the cutter shafts, achieving a powerful shearing effect at low speed and high torque.

3. The cutters use a claw structure, providing auxiliary material grabbing, suitable for processing various large scrap metal materials such as scrapped car shells.

4. After the cutters wear out, the most advanced European cutter coating and welding repair technology is used, enabling multiple reuse of the cutters and greatly reducing maintenance costs.

Parameter description diagram for four-shaft shredder：

The four-shaft shredder can be custom-designed according to customer needs and material requirements. It is a large-scale environmentally friendly waste shredding equipment designed and manufactured by Haoxing Machinery based on years of manufacturing experience and continuous absorption of advanced industry technologies, while also considering user production needs and feedback. This equipment has high output, reliable performance, powerful shredding capacity, and a wide range of material applications, and is widely used in the waste recycling and regeneration industry.