Two Shaft Shredder SYU33 Series

Product Description

Targeted Functional Role and Intended Users

The industrial double shaft shredder is engineered to serve demanding industrial operators specializing in waste reduction and material size reduction. Intended for enterprises requiring reliable and continuous processing of tough materials, this double shaft shredder enables efficient handling of metals, plastics, and other industrial waste. Our positioning as a double shaft shredder machine supplier harmonizes user needs with advanced engineering, making it ideal for metal shredder applications and as a plastic shredder for recycling processes. The machine supports heavy-duty operational environments, catering to manufacturing, recycling centers, and bulk waste processors who prioritize system integration and throughput consistency.

Technical Specifications and Mechanical Features

This industrial double shaft shredder integrates a high torque, low-speed dual-shaft design ensuring thorough shredding with optimized power consumption. Blades are fabricated from premium CrMoV alloy steel, arranged in a V-configuration for maximum cutting efficiency, encased in a HARDOX™ wear-resistant steel housing to enhance structural durability. The shredder can be equipped with either electric or hydraulic drive trains, controlled via an intelligent Siemens PLC system supporting fault diagnostics and automatic overload protection. Bearings utilize a split seat design for simplified maintenance, complemented by a hydraulically operated flap door to expedite cleaning. Available motor powers range from 2x22KW to 2x30KW, ensuring scalability according to load requirements.

Industrial Applications and Operational Impact

Designed for broad applicability, this double shaft shredder excels in the size reduction of metal, plastic, and composite waste streams. Functioning as a metal shredder, it processes scrap metal, drums, and electronic waste effectively, while its capabilities as a plastic shredder for recycling contribute to sustainable material management. The device fits into integrated recycling workflows, reducing feedstock volume and preparing material for downstream sorting or reprocessing. Its durability ensures performance in heavy-duty tasks, such as processing tires, FRP components, and solid waste. This solution augments operational efficiency and compliance with environmental regulations, supporting industries with waste minimization and resource recovery goals.

Product Advantages

Design and Structural Strength

The industrial double shaft shredder benefits from a rugged structural design incorporating HARDOX™ wear-resistant steel, providing extended abrasion resistance critical for continuous operation in harsh environments. The dual-shaft system with V-arranged cutter blades manufactured from CrMoV alloy steel delivers exceptional shear force distribution, reducing mechanical stress and enhancing blade lifespan. The modular integration of the hydraulic flap door and split bearing seat system facilitates rapid maintenance access, minimizing downtime. As a distinguished double shaft shredder manufacturer, our configuration prioritizes safety and durability without compromising operational flexibility.

Operational Performance and User Value

Performance-wise, the shredder supports dual overload protection via mechanical and electrical mechanisms, safeguarding machines and operators against unexpected operational stresses. The Siemens PLC control system ensures precise process control, real-time fault detection, and user-friendly interface operations. These features contribute to reduced energy consumption and higher throughput rates, key performance indicators for industrial clients. Users benefit from simplified maintenance protocols and scalable configurations, maximizing return on investment while maintaining compliance with international safety standards. The machine’s adaptability allows it to function effectively as both an industrial double shaft shredder and a plastic shredder for recycling.

Manufactured by CHANGSHU SHI SHOUYU MACHINERY CO., LTD. (SOYU), the SYU Series Two Shaft Shredder represents a signature line within our high-performance 3E Series technology platform (shredder3e.com).

Boasting high efficiency and low consumption, this series adopts dual-shaft shearing paired with a planetary gearbox drive—delivering low-speed, high-torque, strong, and uniform tearing force that cuts energy use (vs. same-capacity equipment) while keeping dust and noise compliant. For heavy-duty durability, its moving blades (crafted from DC53/D2 high-alloy wear-resistant steel) support multi-faceted regrinding, and the thickened frame resists high torque to handle large or hard materials without damage. As the official operator of shredder3e.com, we provide tailored SYU series solutions and integrated technical support to maximize recycling efficiency for our global clients.

Use Scenarios

Heavy-Duty Scrap Metal Processing Environments

Within scrap metal processing facilities, this industrial double shaft shredder serves as a core machine for reducing metal waste volume and facilitating subsequent sorting or metal recovery processes. Its design addresses the challenge of shredding thick, durable metals by applying low-speed, high-torque shear action via the V-arranged cutter blades. This metal shredder ensures compliance with operational safety certifications such as EU CE while integrating seamlessly with conveyor and screening systems to optimize plant throughput. Its robust construction guarantees long service life under continuous load, providing indispensable value in competitive metal recycling operations.

Large-Scale Plastic Recycling Operations

In plastic recycling plants, the double shaft shredder is employed to downsize bulky and industrial plastic waste, including plastic films and composite materials. Operating as a plastic shredder for recycling, it optimizes feedstock processing by efficiently fragmenting materials into manageable sizes compliant with downstream sorting and washing systems. The equipment’s intelligent control framework allows precise adjustment of shredding parameters to accommodate various plastic types, enhancing yield quality. Integration with hydraulic arm options further streamlines material handling, reducing operator fatigue and increasing operational safety, thereby supporting sustainable recycling workflows with measurable efficiency improvements.