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Double Shaft Shredders

Your Professional Double Shaft Shredders Supplier

Wisdom Ring Machinery is a professional manufacturer of scrap recycling equipment. We provide copper recycling machines, shredders, balers, metal shears, tire recycling lines, and plastic recycling equipment for customers in recycling, waste processing, and metal recovery industries worldwide.

Experienced Manufacturing
With over 30 years of industry experience, we focus on stable machine performance, practical design, and long-term operation for industrial recycling applications.

Strong Technical Team
Our team includes 15 engineers dedicated to product development and technical improvement, helping customers achieve efficient and reliable recycling processes.

Complete Customer Support
We provide complete service from machine selection and production to installation and after-sales support, ensuring smooth communication and dependable cooperation.

Double Shaft Metal Shredder

Featuring a dual-shaft blade design, it is also known as a dual-shaft shredder. It is specifically designed for processing a variety of materials, especially suitable for initial volume reduction. It

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Heavy-Duty Dual Shaft Shredder

Purpose-Built for Metal: Not a modified waste shredder. Every component is selected and engineered for the unique stresses of metal processing.Superior Output Quality: The shearing action creates

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Dual Shaft Tire Shredder

Unmatched Power & Reliability: The independent drive system is the most robust configuration available, ensuring consistent performance under shock loads and in continuous operation.Operational

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Parameter

Model	Blade diameter	Spindle diameter	Gear reducer model	Power	Dimensions
W-CR800	Ф 400mm	Ф 180mm	ZQ650	30kw*2	360017002200mm
W-CR1000	Ф 400mm	Ф 180mm	ZQ750	37kw*2	390018002200mm
W-CR1200	Ф 400mm	Ф 180mm	ZQ750	45kw*2	410018002300mm
W-CR1400	Ф 500mm	Ф 260mm	ZQ850	55kw*2	470021002400mm
W-CR1600	Ф 500mm	Ф 260mm	ZQ1000	75kw*2	540024002600mm
W-CR1800	Ф 600mm	Ф 280mm	ZSY500	90kw*2	560024002800mm

Advantages of Double Shaft Shredders

Robust Design and Operational Versatility

From rigid plastics and hefty metal remnants to resilient textiles and defunct electronics, the double-shaft shredder handles them all with unmatched efficiency. Its capability to adapt to diverse waste streams without the prerequisite of pre-sorting amplifies its utility, streamlining operations and boosting throughput—a fundamental advantage for facilities aiming to enhance their waste processing capabilities.

Enhanced Processing Efficiency

Efficiency in shredding is not just about speed; it’s about the consistency and quality of the output. Double-shaft shredders excel in this domain by delivering uniform particle sizes, crucial for the streamlined operation of subsequent recycling processes.

Cost-Effective Waste Management

Incorporating a double-shaft shredder into an industrial waste management strategy translates into direct cost savings. By significantly reducing the volume of waste, these shredders decrease the need for frequent and costly hauls to disposal sites.

Environmental Impact Reduction

The integration of double-shaft shredders significantly enhances the environmental impact of industrial waste management . By systematically breaking down recyclable materials into uniform particles, these shredders boost the efficacy of recycling processes.

Applications of Double Shaft Shredders

Recycling Industry
Double axis shredders are indispensable in recycling operations. For instance, a facility that processes mixed plastics uses a double axis shredder to efficiently handle everything from PET bottles to PVC pipes.

Manufacturing
Manufacturing plants rely heavily on these shredders to manage waste like wood, foam, and defective components. A furniture factory I worked with uses their shredder to convert waste into compact biomass fuel, creating a new revenue stream while reducing disposal costs.

Construction
In the construction industry, mobile double axis shredders are used on demolition sites to process materials like concrete, rebar, and wood, eliminating the need for costly transport.

Medical Waste
Even niche sectors, such as healthcare, benefit from double axis shredders. Hospitals use these machines to safely process biohazardous materials, ensuring compliant disposal of sharps and other medical waste.

Single Shaft Shredder VS Double Shaft Shredders VS 4-Shaft Shredders

Feature	Single Shaft Shredder	Double Shaft Shredder	4-Shaft Shredder
Versatility	High (handles mixed materials)	Medium (best for uniform materials)	Medium (specialized for tough materials)
Energy Use	Low (single motor)	Medium (dual motors)	High (multiple motors/gearboxes)
Maintenance	Low (fewer parts)	Medium (more parts than single-shaft)	High (complex rotor systems)
Footprint	Compact (2-3m length)	Medium (3-4m length)	Large (4-6m length)
Upfront Cost	Lowest	Medium	Highest

Types of Raw Materials That a Double Shaft Shredders Can Shred

Material Category	Specific Items
Plastics	Bottles, containers, pipes, films, plastic beverage cans, plastic buckets, plastic storage boxes, plastic films, plastic bottles, plastic toys, plastic furniture, plastic pipes, etc.
Metals	Aluminum cans, scrap metal, wires, car parts， automobile shells, aluminum alloys, scrap aluminum castings, engine shells, lead, steel plates with a thickness below 5mm, iron sheet, etc.
Paper & Cardboard	Documents, packaging, boxes, large volume scrap paper materials: scrap paper, cartons, paper tubes, paper containers, cardboard, and paper boxes, etc.
Wood	Pallets, crates, furniture, construction debris, wooden boards, wooden strips, wooden pallets, dead trees, branches, wooden furniture (tables, chairs, bed boards), etc.
Textiles	Clothing, carpets, fabrics
Rubber	Tires, hoses, belts, tires, rubber tubes, rubber shoes, rubber gaskets, rubber floor tiles, rubber seals, conveyor belts, etc.
E-waste	Computers, electronics, appliances
Mixed/Bulky Waste	Mattresses, furniture, appliances
Construction Debris	Wood, metal, concrete (small pieces), drywall
Industrial Waste	Drums, barrels, IBCs (Intermediate Bulk Containers)
Wire and Cable	Communication wires, automotive wires, computer wires, household appliance wires, battery wires, square wires, capillary wires, aluminum wires, single core wire, multi-core wire, etc.
Glass Materials	Tempered glass, frosted glass, flat glass, wired glass, insulating glass, laminated glass, hot bending glass, glass bricks, etc.
Other Materials	Animal carcasses, RDF derivatives, biomass straw, garden waste, electronic waste, medical waste, used clothing, textile waste, etc.

Maintenance Matters For Double Shaft Shredders

01/

Daily maintenance matters:
● No materials are allowed in the equipment before startup.
● No materials allowed in the equipment after shutdown.
● Is there any abnormal sound or vibration when the equipment is unloaded.
● Whether the operation buttons and touch screen of the intelligent control cabinet are normal.
● Is there any leakage of grease in the lubrication system.

02/

Weekly maintenance matters:
● Is there any loose or missing bolts or other fasteners in the equipment.
● Visually inspect the tightness of the tool components in the crushing chamber and the degree of damage to the tool components.
● Is there any material accumulation at the discharge port or discharge baffle.
● Observe whether the reciprocating pressing travel track of the press is abnormal, and check the fixing bolts of the press.

03/

Monthly maintenance matters:
● Check if there are any broken wires or worn insulation layers in the equipment cables and intelligent control cabinet signal wires, and if the connection ports are loose.
● Check all fasteners of the equipment and tighten them as required.
● Use tool wear detection tools to detect tool wear.
● Check if there is a need to replenish or change the oil in the gearbox.
● Check whether the hydraulic system works normally.
● Check the clarity and degree of damage of all safety stickers on the device.

04/

Half year maintenance matter:
● Check the motor manual and carry out maintenance work.
● Check and clean the air filter.
● Hydraulic station replacement of hydraulic oil.
● Inspection pressure gauge.
● Check the pressure filter and return oil filter at the outlet of the system makeup oil pump.

Ordering Process

Inquiry

Quotation

Communication

Order confirming

Deposit payment

Production

Testing and debugging

Balance payment

Packing

Delivery

Customer receiving

After service

Packaging and Shipping

Packaging	Inner package: Covered by plastic film Outter package: Plywood case
Shipping	By sea

FAQ

Q: How do Double Shaft Shredders operate?

A: Double Shaft Shredders operate with two counter-rotating shafts fitted with cutting blades. These blades pull in and cut the material, tearing it into smaller pieces. The shredded material is then discharged from the bottom of the shredder.

Q: Do double shaft shredders require regular maintenance?

A: Yes, double shaft shredders need regular maintenance such as blade inspection, lubrication, cleaning, and motor checks. Proper maintenance improves efficiency and reduces the risk of machine failure.

Q: How long do double shaft shredders usually last?

A: With regular maintenance and proper operation, double shaft shredders can last for many years. Blade replacement, lubrication, and routine inspections help maintain long-term machine performance and durability.

Q: Can double shaft shredders handle scrap tires?

A: Yes, double shaft shredders are widely used to shred scrap tires into smaller rubber pieces. This helps improve tire recycling efficiency and reduces the amount of waste sent to landfills.

Q: Are double shaft shredders safe to operate?

A: Double shaft shredders are safe when operators follow safety instructions and use protective equipment. Safety covers, emergency stop systems, and regular inspections help prevent accidents during operation.

Q: Can double shaft shredders process heavy materials?

A: Yes, double shaft shredders are designed to process heavy materials such as metal scrap, large plastic containers, wood pallets, and used tires. Their strong torque allows efficient shredding of difficult materials.

As one of the leading double shaft shredders manufacturers and suppliers in China, we warmly welcome you to buy advanced double shaft shredders for sale here from our factory. All customized machines are with high quality and competitive price. Contact us for quotation.

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