Dual-Shaft Shredder

The dual-shaft shredder is a highly efficient and versatile solid waste processing equipment widely used for crushing and volume reduction of large-sized waste materials such as plastic, rubber, wood, metal, tires, and more. Its core working principle involves two independently driven shafts that utilize shearing, tearing, and compressing forces to break down materials into smaller particles or fragments, facilitating subsequent recycling or incineration.

Main Structure of Dual-Shaft Shredder

Blade Shaft System

Made of high-strength steel with special alloy blades capable of withstanding high-torque shearing forces.

Blades are arranged in a helical pattern to ensure even force distribution and can be replaced with different materials or designs to suit various materials.

Feeding System

Wide-hopper design for processing large and irregular materials such as tires, metal drums, and furniture.

Some models feature hydraulic forced-feeding mechanisms to enhance crushing efficiency.

Power System

Driven by low-speed, high-torque motors coupled with gear reducers, reducing energy consumption and preventing jamming.

Some models are equipped with PLC intelligent control systems for real-time load monitoring and automatic operation adjustment.

Discharge System

Some models include rotating screens to control output particle size, with oversized materials automatically recirculated for secondary shredding.

Independent conveyor belt design for easy maintenance and cleaning.

Key Advantages of Dual-Shaft Shredders

High Efficiency – Capable of processing bulky, hard-to-shred materials such as large blocks, pipes, sheets, and tires, with a capacity ranging from 1 to 30 tons/hour (customizable).

Energy Saving & Eco-Friendly – Low noise and dust emissions, with some models reducing energy consumption by 15%-20% compared to conventional equipment.

Durability – Blades can be repaired and reused multiple times via hardfacing, while bearings feature multi-layer sealing for extended service life.

Easy Maintenance – Modular design with split-type blade boxes and combined bearing housings for quick blade replacement and servicing.

Applicable Materials

Metals – Scrap car bodies, aluminum alloys, iron drums, engine casings, etc.

Plastics/Rubber – Large plastic barrels, tires, pipes, packaging materials, etc.

Other Solid Waste – Municipal waste, discarded appliances, garden waste, kitchen waste, etc.

Conclusion

With its high torque, low energy consumption, and strong adaptability, the dual-shaft shredder has become a key piece of equipment in the solid waste processing industry. Its modular design and intelligent control further enhance operational efficiency, making it suitable for volume reduction, recycling, and pre-treatment of various industrial and municipal waste streams.

Pack and ship

The machine is wrapped in film, which is effectively waterproof and dustproof. When the machines arrive at your facility, they will be clean and brand new.

FAQ

1. Who are we?
We are headquartered in Hebei, China, starting in 2020, selling to South Asia (20.00%), East Asia (20.00%), Middle East (10.00%),Southeast Asia (10.00%), North America (10.00%). There are about 201-300 people in our office in total.
2. How do we ensure quality?
Before mass production is always a pre-production sample;
Always conduct final inspection before shipment;
3. What can you buy from us?
Dust collector, magnetic extractor, linear vibrating screen, sand washing machine, drum dryer.
4. Why should you buy from us instead of other suppliers?
The company adheres to the concept of “technology first, integrity first” and has won the trust of our customers with
technology and product quality, reasonable prices, and timely service.
5. What services can we provide?
Accept delivery terms: CFR、CIF、EXW、CIP、FCA、DDP;
Accepted payment currencies: US dollars, euros, Japanese， Canadian dollars, Hong Kong dollars, British pounds, RMB;
Accepted payment methods: T/T, L/C, Western Union;
Spoken Languages: English, Chinese, Japanese