Ton bag woven bag crusher: detailed explanation of function, structure and industry application

I. Equipment Overview

Ton bag woven bag crusher is an efficient and professional solid waste treatment equipment, mainly used to treat large flexible packaging materials, such as ton bags (container bags), PP/PE woven bags, sacks, feed bags and other waste packaging materials that are difficult to compress or manually sort. Its core function is to decompose large-volume bagged materials into uniform small pieces or particles through mechanical shearing, tearing and crushing, which is convenient for subsequent recycling granulation, incineration power generation or environmentally friendly landfill. The equipment has significant advantages in reducing transportation costs, improving recycling efficiency and reducing environmental pollution.

II. Core structure and working principle

Main structure

Flat frame: welded with high-strength steel, lined with wear-resistant steel plates inside to ensure the stability of the equipment under long-term high-load operation.

Blade system: The core components include moving knives (rotating knife rollers) and fixed knives (fixed blades), mostly made of alloy steel (such as Cr-Mo-V) or tool steel, with a hardness of up to HRC58-62 after heat treatment, wear-resistant and long life. The blade design is mostly hook-shaped or serrated, which enhances the ability to grab and tear flexible materials.

Power system: driven by a high-power motor (usually 15-55kW), the power is transmitted through a belt or gearbox, and some models are equipped with a hydraulic system to achieve speed adjustment.

Feed and discharge device: the feed port is wide (common size is 800×600mm or more), which can be adapted to manual or conveyor feeding; the discharge port is equipped with a screen (adjustable aperture 10-50mm) to control the crushing particle size.

Workflow

After the material is put into the feed port, it is sheared, squeezed and torn by the interaction between the rotating knife roller and the fixed knife. The crushed fragments are filtered through the screen, and the particles that meet the size are discharged from the bottom discharge port, and the materials that do not meet the standard continue to be circulated and crushed. Some high-end models are equipped with dust removal devices to reduce dust pollution during operation.

3. Technical features and advantages

High-efficiency processing capacity: A single machine can process 500-2000kg of materials per hour. For ton bags with adherent impurities (such as residual particles and mud and sand), special blade design can be used to avoid entanglement.

Intelligent control: Some models are equipped with PLC control systems to achieve overload protection, automatic reversal (anti-stuck) and fault alarm functions.

Low-maintenance design: Modular blades support quick replacement, and bearings adopt a sealed lubrication structure to reduce maintenance frequency.

4. Industry application scenarios

Plastic recycling industry

After crushing and cleaning waste ton bags and woven bags, they are made into recycled plastics (such as PP/PE particles) through melt granulation for the production of low-end plastic products (such as flower pots and turnover boxes).

Case: A renewable resource company uses a crusher with a sorting line to increase the recycling rate of ton bags by 40%.

Garbage treatment field

Reduce the volume of garbage (compression ratio can reach 5:1), reduce transportation and landfill costs; sorted plastic fragments can be used for RDF (waste-derived fuel) preparation.

Chemical and building materials industry

Treat discarded cement bags and fertilizer bags to avoid chemical residue pollution; crushed fiber materials can be mixed into building materials (such as lightweight partition boards) to enhance performance.

Agriculture and food fields

Recycle feed packaging bags and reuse them as filling materials after disinfection and crushing.

V. Selection and precautions

Selection basis: The machine model should be selected according to the material characteristics (such as hardness, water content), processing capacity (tons/hour) and output particle size. For example, high-humidity materials need to choose rust-proof type or add drying module.

Safety specifications: The equipment must comply with CE or GB safety standards. Metal foreign matter is strictly prohibited from mixing during operation. It is recommended to equip it with a magnetic separator for pretreatment.

VI. Future development trends

As environmental protection regulations become stricter, ton bag crushers are developing towards intelligence (AI sorting + automatic feeding), low energy consumption (frequency conversion technology application) and multi-functionality (integrated compression, packaging module), helping to improve the circular economy industry chain.

Through the above-mentioned technological upgrades and scenario adaptation, the ton bag woven bag crusher has become an indispensable key equipment in the modern solid waste treatment system.

Industrial Tote Bag & Woven Bag Shredder – Efficient Recycling & Size Reduction

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Our Tote Bag/Woven Bag Shredder is designed for fast and effective processing of bulk packaging materials, including PP/PE woven bags, FIBCs (Flexible Intermediate Bulk Containers), and other tough plastic fabrics. It cuts, tears, and shreds these materials into uniform granules or flakes, making them ideal for recycling, repurposing, or compact disposal.

Key Features:

✅ High-Speed Cutting System – Robust rotating blades ensure efficient shredding of thick, durable materials.
✅ Heavy-Duty Construction – Reinforced steel body and hardened alloy blades for long-lasting performance.
✅ Versatile Applications – Perfect for plastic recycling, waste management, chemical, and construction industries.
✅ Easy Operation & Maintenance – Simple feed-in and discharge design with low energy consumption.
✅ Customizable Output Size – Adjustable screen mesh for controlled particle size (10–50mm optional).

Applications:

♻ Plastic Recycling – Convert used bags into reusable pellets.
Waste Volume Reduction – Minimize storage & transport costs.
Industrial Cleanup – Process discarded packaging safely.

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Keywords:

Tote bag shredder, FIBC shredder, woven bag crusher, plastic recycling machine, bulk bag shredding, industrial shredder, PP/PE bag granulator, waste size reduction