Pre-Shredder for Bulky Waste Pre-treatment Line

Dec 08, 2025

Xrido Group's Bulky Waste Pre-Shredder: A Key to Overcoming Bottlenecks in Bulky Waste Processing Lines

Bulky waste (such as discarded furniture, mattresses, and appliance casings) has always been a challenge for bulky waste processing lines due to its large size and complex structure. Directly sending it to subsequent sorting or crushing stages not only easily clogs equipment but also leads to a sharp drop in processing efficiency. The bulky waste pre-shredder, as a core piece of equipment at the front end of the processing line, can break down bulky waste into smaller pieces, laying the foundation for efficient operation throughout the entire process. Xrido Group, with its customized technology, has made the bulky waste pre-shredder a key solution to this bottleneck.

bulky waste pre-shredder

The core advantage of Xrido Group's bulky waste pre-shredder lies in its deep adaptation to the characteristics of bulky waste. The equipment employs a heavy-duty dual-shaft counter-rotating structure, coupled with 20mm thick tungsten carbide alloy blades, easily handling bulky waste of various materials: For wooden furniture, it can quickly cut the boards and metal connectors; when processing mattresses, it can shred the composite structure of fabric, springs, and foam; for appliance casings, it can break down the joints between plastic and metal, crushing them into uniform materials of 30-50cm. Compared to traditional pre-shredders that "jam upon encountering hard materials and produce uneven crushing," this equipment increases continuous operating time by 60%, significantly reducing downtime on the processing line.

bulky waste pre-shredder

In the workflow of bulky waste processing lines, the Xrido Group's bulky waste pre-shredder demonstrates exceptional synergy. Due to the reduced volume and looser structure of the shredded material, the sorting equipment can more accurately separate recyclable materials such as metal, plastic, and wood when entering the subsequent sorting stage, improving sorting efficiency by 35%. Simultaneously, the uniform material shape reduces wear on subsequent fine shredding equipment, extending the lifespan of core components and reducing processing line maintenance costs by 25%. Data shows that a bulky waste processing line equipped with this equipment can increase its daily processing capacity from the traditional 50 tons to 80 tons, shortening the processing cycle by 40%.

bulky waste pre-shredder

Furthermore, the Xrido Group bulky waste pre-shredder prioritizes safety and environmental protection. The equipment features a fully enclosed protective chamber and an intelligent overload protection system. When it detects uncrushable hard objects (such as hidden metal supports or bricks), it automatically stops and issues a warning to prevent blade breakage or motor damage. The enclosed design, combined with a spray dust suppression system, effectively controls dust and odor generated during the shredding process, meeting the environmental standards for urban bulky waste treatment.

With the annual increase in urban bulky waste production, the Xrido Group bulky waste pre-shredder, with its characteristics of "high-efficiency shredding, process adaptability, and safety and environmental protection," has become a core piece of equipment for upgrading bulky waste processing lines. Choosing Xrido Group not only solves front-end processing challenges but also promotes large-scale, efficient operation of the processing line, helping to achieve the goals of "reduction and resource recovery" of urban waste.



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