Single-Shaft Shredder

Discover the core composition and operational principles of the single-shaft shredder—a vital piece of machinery designed for effective waste management. This overview focuses on how each component plays a role in optimizing the shredding process.

Main Components of a Single-Shaft Shredder

The single-shaft shredder is essential for breaking down various waste materials. Here’s a closer look at its key components:

• Shaft: The central component that drives the blades, effectively shredding materials. Made from high-strength steel, it is built to withstand heavy-duty operations.
• Blades: Mounted on the shaft, these critical elements shear, tear, and grind materials. Crafted from durable alloy steel, the blades provide effective shredding with extended durability.
• Feed Hopper: Directs waste materials into the shredder. Its design varies to accommodate different types of materials and processing requirements.
• Discharge Outlet: Located at the base, it facilitates the exit of shredded particles and can be adapted for different material sizes.
• Drive System: Includes a motor, reducer, and coupling to efficiently transfer power from the motor to the shredder’s mechanical parts.

Operating Principle

Materials enter through the feed hopper, where they are fragmented by the blades and processed until they reach the required size. The material then exits through the discharge outlet. This process utilizes multiple mechanical forces, including shearing and friction, ensuring efficient waste reduction.

Single-Shaft vs. Double-Shaft Shredders

• Single-Shaft Shredders: Best suited for softer and less dense materials, offering cost-effective operation with lower maintenance requirements.
• Double-Shaft Shredders: Designed for tougher, denser materials, providing higher throughput and more uniform particle sizes.

Quality Output and Efficiency

Single-shaft shredders deliver consistent, high-quality output suitable for recycling. Their design prioritizes minimal maintenance and high operational efficiency, with adaptable screen sizes allowing precise control over the output material.

Specifications

Single-shaft shredders are ideal for handling solid, dense pieces like plastic purgings, runners, pallets, wood, branches, and even bones.

Double-shaft shredders use shear blades to cut through bulkier, lightweight plastics such as PE films, PP tubes, HDPE drums, rubber tires, automotive parts, and electronic waste.

Model	DS-600	DS-800	DS-1000	DS-1200
Capacity（kg/h）	30kW	45kW	2*37kW	2*45kW
Hydraulic motor power	4kW	4kW	5.5kW	5.5kW
Knife material	SKD11	SKD11	SKD11	SKD11
Main motor power	Φ400	Φ400	Φ450	Φ500
Rotary diameter（mm）	85	85	80	70
Rotating speed（rpm/min）	400-600	600-800	800-1200	1500-2000

Conclusion

Single-shaft shredders are indispensable in waste processing industries, known for their efficiency, high-quality output, and low maintenance requirements. Available in different sizes and configurations, they effectively meet diverse industrial needs.
Consider integrating a single-shaft shredder into your waste management processes to achieve efficient, cost-effective material handling.

Inquiries

Warranty: All recycling machines come with a one-year limited warranty.

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