Advantages and working principle of the bulky waste double-shaft shredder

Preface:The bulky waste double-shaft shredder is designed specifically for crushing bulky and highly integrated large pieces of waste. It can effectively disassemble and crush large pieces of waste such as used furniture, sofas, mattresses, and household appliances, achieving the goal of reducing space and classifying and recycling. The bulky waste double-shaft shredder is a crushing and reducing equipment specially developed for the large waste disposal industry. In addition to the advantages of low speed, high torque, large shear force, high stability, and long service life of the dual axis shear shredder, its feed size is larger, the passability is stronger, the crushing efficiency is higher, and the dust is less. It can effectively solve the problems of large space occupation, difficult transportation, low manual disassembly efficiency, and dirty and messy working environment in the process of large waste disposal.

Double-shaft Shredder

The bulky waste double-shaft shredder equipment is widely used in the fields of large waste capacity reduction, large waste resource regeneration, and biomass fuel pre crushing in power plants. Has the following characteristic advantages:

A. Product advantages of bulky waste double-shaft shredder

Double-shaft Shredder

1. Integrated knife box

a. The knife box adopts an overall annealing process, which avoids pre stress caused by welding, has higher mechanical strength, and is not easily deformed even after long-term use;

b. The upper and lower parts are integrally processed and formed, with higher processing accuracy and more stable equipment operation.

2. Anti winding fixed knife

a. The fixed blade is made of high-strength wear-resistant steel plate, installed as a single unit, fixed in groups, wear-resistant, and has strong interchangeability, with a longer service life;

b. Anti entanglement design has more advantages in crushing flexible materials such as textiles.

Double-shaft Shredder

3. High performance components

a. The spindle and cutting tools are made of high-strength alloy steel, which has high machining accuracy, durability, and long service life;

b. Adopting the German standard spline connection method, it has high transmission torque, high positioning accuracy, uniform force distribution, and strong load-bearing capacity.

4. Centralized automatic oil injection system

a. Imported bearings with multiple sealing structures, waterproof, dustproof, anti fouling, and longer service life;

b. Automatic oil injection system ensures sufficient oil in the bearings to prevent damage and ensure stable operation of the equipment.

5. Intelligent monitoring system

a. The intelligent monitoring system provides real-time feedback on equipment operation data, automatically alarms and shuts down in case of faults, ensuring the safe operation of the equipment;

b. Equipped with a human-computer interaction interface, making management and operation more convenient, saving manpower and time costs.

Double-shaft Shredder

6. Dual drive optional

a. Driven by dual three-phase asynchronous motors and dual planetary gearboxes, it has strong power, high torque, and reliable operation;

b. Hydraulic drive, imported core hydraulic components, closed system constant power asynchronous control, adjustable and controllable speed, high driving force.

B. The working principle and equipment characteristics of the bulky waste double-shaft shredder:

The bulky waste double-shaft shredder is an efficient crushing equipment mainly used for processing large pieces of waste, such as waste furniture, household appliances, mattresses, sofas, etc. The following is a detailed introduction to the bulky waste double-shaft shredder:

1. Working principle

The working principle of the bulky waste double-shaft shredder is to achieve crushing through the interlocking blades on two blade shafts, which rotate in opposite directions and are sheared by the blades and torn by the teeth. The main cutting method is the cutting action of adjacent moving blade edges, and the secondary cutting method is the tearing action of moving blade teeth. This design enables the device to efficiently process large waste and break it into smaller fragments, making it easier for subsequent recycling and disposal.

Technical parameters of double shaft shredder:

2. Equipment characteristics

a. High crushing efficiency: The bulky waste double-shaft shredder adopts a dual axis design, which can simultaneously process a large amount of large waste with high crushing efficiency.

b. Good crushing effect: The equipment crushes large waste into smaller pieces through various methods such as cutting, tearing, and squeezing, with good crushing effect.

c. Durable and sturdy: Both the moving and fixed blades of the equipment are made of alloy steel casting, which is sturdy, durable, and has a long service life. At the same time, the iron frame plate of the equipment is thick and can withstand high torque, making it very sturdy.

d. Easy to adjust and maintain: The blades and other components of the equipment are easy to adjust and maintain, reducing maintenance costs and improving the economy and durability of the equipment.

PS：The bulky waste double-shaft shredder is an efficient and practical crushing equipment that can be widely used in urban solid waste treatment, decoration waste treatment, garden waste treatment and other fields. Users should choose equipment based on their actual needs and budget, and regularly maintain and upkeep the equipment to ensure its normal operation and extend its service life.

Author : Serena Chang

Serena Chang is the writer of blog and news column. With more than 10 years of working experience in the machinery industry, she has a comprehensive understanding of environmental protection machinery and is willing to share useful knowledge of environmental protection machinery.