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Core Parameters: Single shaft shredder machine designed for plastic films, woven bags, hard plastic head materials, large plastic pieces, and other flexible or bulky waste. Available in 600, 800, and 1000 models, with motor power from 37 kW to 55 kW and processing capacity from 600 kg/hr to 1000 kg/hr. The machine features a Φ400 mm rotor, 83 RPM rotor speed, 60 mm screen aperture, and different fixed knife quantities for different processing requirements. It is suitable for plastic waste recycling, plastic film recycling, and industrial plastic scrap processing.
Technical Specifications
| Model | Motor Power | Screen Aperture | Rotor Diameter | Rotor Speed | Fixed Knives | Moving Knives | Capacity |
|---|---|---|---|---|---|---|---|
| 600 | 37 kW | 60 mm | Φ400 mm | 83 RPM | 38 | 2 | 600 kg/hr |
| 800 | 45 kW | 60 mm | Φ400 mm | 83 RPM | 46 | 2 | 800 kg/hr |
| 1000 | 55 kW | 60 mm | Φ400 mm | 83 RPM | 58 | 2 | 1000 kg/hr |
Single Shaft Design for Efficient Shredding
The single shaft shredder machine uses a rotating shaft equipped with shredding knives to tear and cut incoming materials into smaller pieces. The low-speed shredding process is suitable for flexible, winding, and bulky materials that can be difficult to process with conventional crushing equipment.
As the material enters the shredding chamber, the rotating knives pull and tear it against the fixed knives. The processed material passes through the screen according to the required particle size.
Suitable for Flexible and Bulky Plastic Waste
The single shaft shredder is designed for a wide range of plastic waste, particularly materials with strong winding characteristics. It can process flexible films as well as larger and harder plastic materials.
Plastic films
Stretch film
Plastic woven bags
Hard plastic head materials
Large plastic pieces
Industrial plastic scrap
Flexible plastic waste
Plastic recycling waste
Designed for Highly Entangling Materials
Plastic films and woven bags can easily wrap around conventional processing equipment because of their flexible structure. The single shaft shredding process is suitable for materials with strong winding and entangling characteristics, helping pull and tear the material into smaller pieces.
With a rotor speed of 83 RPM and a Φ400 mm rotor, the machine provides a controlled low-speed shredding process for plastic film recycling and other plastic waste recycling applications.
Stable Shredding Performance
The single shaft structure provides a straightforward shredding configuration for continuous plastic waste processing. The rotating knives work together with the fixed knives to tear and cut incoming materials, supporting stable material size reduction.
The knife configuration is designed to keep knife use and routine maintenance costs relatively low. The machine is suitable for industrial recycling applications where stable operation and manageable maintenance requirements are important.
Low Knife Maintenance Cost
The machine uses a practical combination of moving and fixed knives for material shredding. The knife arrangement supports effective tearing and cutting while helping control routine knife replacement and maintenance costs.
Regular inspection, cleaning, and knife maintenance should be carried out according to the actual material and operating conditions to maintain consistent shredding performance.
Limited Light Metal Contamination
A small amount of light and thin metal objects may be present in some incoming plastic waste. The single shaft shredder can tolerate a limited amount of lightweight metal contamination during processing. Heavy or excessive metal contamination should be removed before shredding to protect the knives and equipment.
Three Models for Different Capacities
The single shaft shredder is available in three models: 600, 800, and 1000. The 600 model is equipped with a 37 kW motor and provides a processing capacity of approximately 600 kg/hr. The 800 model uses a 45 kW motor with approximately 800 kg/hr capacity, while the 1000 model uses a 55 kW motor with approximately 1000 kg/hr capacity.
All three models feature a Φ400 mm rotor, 83 RPM rotor speed, and 60 mm screen aperture. The fixed knife quantity increases from 38 to 58 according to the model, while each model uses 2 moving knives.
Applications in Plastic Recycling
The single shaft shredder machine can be used as a primary size-reduction unit in plastic recycling processes. After shredding, the processed plastic material can enter subsequent sorting, washing, conveying, extrusion, or other recycling stages according to the complete process design.
Plastic waste recycling
Plastic film recycling
Plastic woven bag recycling
Industrial plastic recycling
Plastic scrap processing
Plastic waste size reduction
Post-industrial plastic recycling
Plastic recycling equipment
Key Features
Single Shaft Shredding: A rotating shaft with shredding knives tears and cuts materials into smaller pieces.
Suitable for Winding Materials: Designed for plastic films, woven bags, and other highly entangling materials.
Handles Large Plastic Waste: Suitable for hard plastic head materials and large plastic pieces.
Stable Low-Speed Operation: 83 RPM rotor speed provides controlled shredding for flexible plastic waste.
Practical Knife Configuration: Moving and fixed knives work together for continuous material tearing and cutting.
Lower Maintenance Cost: The knife configuration helps keep routine knife use and maintenance costs manageable.
Three Capacity Options: 600, 800, and 1000 models cover different plastic recycling requirements.
FAQ
What is a single shaft shredder used for?
A single shaft shredder is used to tear and reduce the size of plastic waste and other bulky materials. It is suitable for plastic films, woven bags, hard plastic head materials, large plastic pieces, and industrial plastic scrap.
Can a single shaft shredder process plastic film?
Yes. The machine is particularly suitable for flexible and highly winding materials such as plastic film, stretch film, and plastic woven bags.
Is this single shaft shredder suitable for plastic recycling?
Yes. The machine can be used for plastic waste recycling, plastic film recycling, industrial plastic recycling, and plastic recycling line applications.
What is the capacity of the single shaft shredder?
Three models are available. The 600 model has a processing capacity of approximately 600 kg/hr, the 800 model approximately 800 kg/hr, and the 1000 model approximately 1000 kg/hr.
What is the rotor speed?
The rotor speed is 83 RPM for the 600, 800, and 1000 models.
What is the screen aperture?
The standard screen aperture is 60 mm for all three models.
Can the shredder handle hard plastic head materials and large pieces?
Yes. The single shaft shredder is designed to process hard plastic head materials, large plastic pieces, and other bulky plastic waste in addition to flexible films and woven bags.
Can metal be mixed with the plastic material?
A small amount of light and thin metal contamination can be present in the material. Heavy or excessive metal objects should be removed before shredding to reduce the risk of damage to the knives and equipment.
How do I choose the right single shaft shredder model?
Model selection depends on the material type, material size, required processing capacity, and downstream recycling process. The 600, 800, and 1000 models provide different capacity options for plastic waste recycling applications.
Single Shaft Shredder for Plastic Recycling
Looking for a single shaft shredder for plastic film recycling, woven bag processing, or industrial plastic waste recycling? Provide the material type, expected processing capacity, and downstream process requirements to discuss a suitable shredding solution.
