High Efficiency Spiral Shredder for Soft Material Recycling
For challenging materials like woven bags, old clothing, plastic film, fabrics, and soft packaging materials, SUNY GROUP introduces this 400–500kg/h screw shredder. Compact in size yet delivering exceptional output density, its simple structure maintains stable performance under continuous load—providing a truly actionable solution for small and medium-sized recycling enterprises.
Traditional shredders often encounter issues like entanglement, jamming, and frequent reversals when processing lightweight, thin, or soft materials. These problems not only reduce output but also increase motor strain.
This spiral shredder employs a unique spiral feed mechanism. It uses continuous advancement to naturally guide materials toward the blades, achieving truly smooth feeding. Whether processing fluffy woven bags, highly elastic fabrics, or easily tangled films, it maintains consistent gripping and advancement without “clogging up, tearing halfway, then stopping.”

High Efficiency Spiral Shredder for Soft Material Recycling
The machine’s de-tangling capability is significantly enhanced, requiring minimal manual intervention during continuous operation. This elevates production lines from mechanization to true automation.
In blade design, the spiral shredder employs high-toughness alloy blades for powerful cutting through soft materials. Force distribution across the entire chamber is more uniform, ensuring a smooth shredding process without sudden overloads or intermittent stoppages.
Output particle size can be flexibly adjusted to meet diverse industry and process requirements, covering 10mm, 30mm, and 50mm.
Fine particles are suitable for subsequent pelletizing and melt recycling; medium-sized particles are ideal for filling and reprocessing; larger sizes are best for secondary crushing.
This customizable cutting size enhances the equipment’s versatility, allowing businesses to adjust production strategies based on operational needs without being constrained by machinery limitations.
With a capacity of 400–500 kg/h, it serves as the primary machine for recycling woven bags, processing packaging waste, and textile recovery. Its compact design simplifies installation and layout, accommodating even limited factory floor space.
It can operate as a standalone unit or integrate with conveyors, washing lines, and sorting equipment to form a comprehensive recycling system. For businesses requiring higher throughput, we offer custom models with increased capacity, allowing systems to scale naturally with operational growth rather than being constrained by fixed equipment performance.
If you’re seeking a shredder that delivers efficient, stable performance, handles soft materials with ease, and maintains continuous output, this 400–500kg/h screw shredder is an excellent choice. Whether you have specific capacity requirements or are exploring larger-scale production line solutions, we provide detailed configurations and customization services tailored to your needs.


