Automatic Mattress Shredder Machine with 5~10 Years Lifetime and Customized Color
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
2-30 Working Days
Brand:
Xrido
Product Description
Mattress Shredder Machine Sofa Furniture Crusher Recycling Plant
A sofa and mattress shredder is an industrial device designed specifically for large, mixed-material furniture. It uses shearing, tearing, and squeezing to break down used sofas, mattresses, and other items into uniform, small pieces or particles. Its core function is to reduce the volume of bulky waste, recycle it, and facilitate its transportation. It is widely used in environmental recycling, wood processing, and metal recycling.
Working Principle
Power Drive System
- Motor and Reducer: The motor rotates using electromagnetic force, which is then reduced and torque is increased by the reducer to ensure sufficient tearing force for the blades.
- Spindle and Cutter Head: The spindle features a hexagonal design with full quenching and tempering treatment, resulting in high wear resistance, high torque resistance, and resistance to bending and deformation.
Crushing Mechanism
- Shearing Action: The moving and fixed blades move relative to each other, cutting the material fibers.
- Tearing Action: The moving blade tip contacts the cylindrical surface of the spacer, tearing hard materials (such as wood and metal).
- Squeezing Action: The torque and speed differential of the blade shaft create a tearing force, crushing soft materials (such as foam and fabric).
- Intelligent Sorting: After crushing, the material undergoes magnetic separation, air separation, and vibratory screening to separate metal, wood, foam, and other materials.
Discharge Control
The screen determines the particle size, and unqualified materials are repeatedly crushed within the machine chamber until they meet the required particle size. Metal materials are automatically discharged into a buffer device through a magnetic separator, while other materials are transported to a truck via an enclosed belt conveyor.
Applicable Materials
- Metals: Scrap iron, car hulls, bicycle frames, motorcycle frames, metal briquettes, paint cans, pre-painted steel tiles, cans.
- Wood: Furniture scraps, miscellaneous wood, branches, boards, wooden pallets, solid wood, tree stumps.
- Plastics: Pipes, films, woven bags, plastic barrels, mobile phone cases, discarded fuel tanks.
- Household Waste: Sofas, mattresses, clothing, waste fabric, tires.
- Industrial Solid Waste: Leather, fabric, circuit boards, wire rope, refrigerator, air conditioner, and washing machine casings.
- Special Materials: Concrete blocks (requires construction waste treatment equipment), electronic waste (requires pollution prevention design).
Furniture Shredder Blade Features
Material and Craftsmanship
- Highly wear-resistant alloy steel: Such as SKD-11, 42CrMo, and Cr12MoV, with a hardness of HRC58-62 and strong impact resistance.
- Surface Treatment: Salt bath furnace quenching or vacuum furnace quenching improves wear resistance and service life.
- Overlay Technology: Multi-layer overlay welding (single layer height ≤ 8mm) enhances blade hardness and reduces wear.
Structure and Specifications
- Cutter Roller Type: Dual-shaft or quad-shaft designs, with 3-12 claws to accommodate different material characteristics.
- Connection: Hexagonal connection ensures uniform force distribution, and modular blades allow for independent replacement of individual blades for efficient maintenance.
- Size Range: Diameter 200-500mm, thickness 20-55mm, with internal holes typically hexagonal or round (with keyway).
- Special Design: Spiral cutter disc: Double rollers interlock with a gap of ≤0.5mm, precisely controlling the discharge particle size (1-5mm).
Advantages
Efficient Volume Reduction and Resource Utilization
- Volume Reduction: Reduces the volume of large waste by 60%-80%, reducing transportation and storage costs.
- Resource Conversion: Wood converted into biomass fuel, wood pellets, or composite materials; metal recycled into new products; sponge/fabric processed into filler or industrial raw materials.
Mixed Material Processing
- Multi-Material Compatibility: Can process both hard (wood, metal) and soft (foam, fabric) materials simultaneously.
- Large Item Handling Capability: The robust blade shaft structure can shred thick furniture (e.g., mattress springs can cut through 12mm diameter steel wire in 3 seconds).
Environmental and Economical
- Low Carbon Emissions: Shredded materials can be converted into RDF/SRF as an alternative fuel.
- Dust Suppression System: Equipped with enclosed conveying and dust suppression systems, meeting environmental standards.
- Low Maintenance: Utilizes blade overlay welding and finishing technology to extend blade life.
Operational Stability
- Low Speed, High Torque: Reduces shaft tangling and seizures, with automatic overload protection.
- Modular Design: Blades can be replaced individually, enhancing maintenance efficiency.
Product Specifications
| Model | Overall Size(mm) | Crushing Cavity Size(mm) | Power(kw) | Weight(kg) |
|---|---|---|---|---|
| XRD - SZSS - 500 | 2800×1300×1850 | 500×480 | 11×2 | 2200 |
| XRD - SZSS - 800 | 3000×1300×1850 | 800×480 | 15×2 | 2500 |
| XRD - SZSS - 1000 | 3300×1900×2200 | 1000×690 | 22×2 | 5200 |
| XRD - SZSS - 1200 | 3600×2000×2200 | 1200×690 | 30×2 | 6400 |
| XRD - SZSS - 1500 | 4100×2100×2400 | 1500×850 | 55×2 | 9000 |
| XRD - SZSS - 1800 | 5800×2400×3300 | 1800×1206 | 75×2 | 13600 |
| XRD - SZSS - 2000 | 6400×2700×3500 | 2000×1490 | 90×2 | 20100 |
| XRD - SZSS - 2500 | 7500×3200×3800 | 2500×1800 | 110×2 | 22500 |
| XRD - SZSS - 3000 | 8600×3500×4000 | 3000×1800 | 160×2 | 31000 |
(Special - customized types can be customized according to the size and type of materials.)
Process Flow
The bulky waste shredding and sorting line efficiently processes large pieces of waste, enabling resource recycling and harmless disposal.
Pretreatment
Bulky waste is manually or mechanically loaded onto a conveyor for initial sorting, removing non-trash items (such as rocks and large metal objects) and hazardous materials (such as glass and sharp objects) to prevent damage to downstream equipment.
Shredding
The pre-treated bulky waste is conveyed by a conveyor to a shredder. The shredder uses the shearing, squeezing, and tearing forces generated by the rotating blades to break the bulky waste into smaller pieces, typically 5-30 cm in size, for subsequent sorting.
Magnetic Separation
After shredding, the material enters a magnetic separator, where the magnet's attraction to ferromagnetic materials (such as nails, wire, and metal parts) separates the ferrous metal for recycling.
Eddy Current Separation
After magnetic separation, the material enters an eddy current separator. This device uses an alternating magnetic field to generate eddy currents in non-ferrous metals, separating materials such as copper and aluminum.
Wind Separation
The airflow generated by the fan separates lighter materials (such as plastics and fabrics) from heavier materials (such as stones and ceramics) by taking advantage of differences in material density.
Key Equipment of Metal Crushing and Recycling Production Line
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Company
Henan Xrido Environmental Protection Technology Co., Ltd.
Location
Zhengzhou City, Henan Prov, China
Contact Person
Leo