Four-Shaft Shredder GF Series

Four-Shaft Shredder GF Series

Four-Shaft shredder is a multi-purpose shredder, it has the same working principle as two-shaft shredder. GF Series four-shaft shredder can control the final material size by equipping a screen at the outlet. Four-shaft fine shredder provides greater shearing force than two-shaft shredder, it can handle all kinds of toughness, ductility of waste materials and obtain consistent shape and size.


In general, four-shaft shredders are used for more difficult tasks, such as reducing large volumes of material to a small and uniform size in a single pass, while maintaining good throughput. The function of the two cutters above the four-shaft shredder is to clean the shafts below and at the same time provide a certain amount of shearing force.

Working Principle

The GF Series four-shaft shredder has four sets of shear rolls with different tool configurations to match each other. Once inside the shredding chamber, the material is shredded into small pieces by the tearing and shearing action of the blades on the four sets of rolls. The size of the output material is controlled by the screen. After the material is cut once, the material with a smaller particle size than the hole of the screen is discharged from the lower part of the box under the action of gravity and squeezing pressure, while the material with a larger size than the hole of the screen is guided by the main cutters and the secondary cutters to return to the inner surface of the screen for the second cutting, and so on until the material can be discharged from the hole of the screen.

Four-Shaft Shredder GF Series

GEP Ecotech offers a high performance heavy duty four-shaft shredder for large applications. It uses a high horsepower motor in combination with a large high speed ratio reducer, making it easy to cope with the disposal of bulky waste, car shells, non-ferrous metals, various industrial and hazardous waste.

Features and Advantages

Four sets of shearing cutter rollers
Four sets of shearing cutter rollers with high efficiency cooperation to reduce ineffective gripping, reversing and idling time and high efficiency.
Intelligent monitoring system
Intelligent monitoring system for automatic memory, data analysis, fault prediction, alarm stop and intelligent maintenance
Cutters with high wear resistance, moderate toughness, strong interchangeability and long service life.
High strength spindle refined
High strength spindle refined by multiple processes, high mechanical strength, high fatigue and impact resistance and long life.

Extended Information

  1. Equipment Price and Terms of Delivery?

    GEP Ecotech conducts business around the world, the delivery price of equipment changes frequently and is affected by multiple factors, including the price of raw materials, the delivery location, and the specific configuration of the equipment. You can inform us of your specific needs by filling in the form in our website or contacting our online service. We will send you the latest quotation after receiving your request.
  2. What are the differences between the four-shaft shredder and the two-shaft shredder?

    (1) four-shaft shredder using four spindle interaction to achieve material tearing and shredding, two-shaft shredder through two rotors to achieve material shredding processing; (2) four-shaft shredder is suitable for a variety of large volume, difficult to shred the material refinement, in response to the large volume of materials more economical than the two-shaft shredder, relatively in the shredding of small volume materials recommended the use of two-shaft shredder.
  3. How much does a four-shaft shredder cost?

    A four-shaft shredder is a machine in which four sets of shear rollers cooperate with each other to tear and shear the material. The price of a four-shaft shredder varies depending on the model, and GEP will not quote blindly without a specific understanding of the user's needs, which is also responsible for the user. You can contact our customer service staff to ask for detailed crushing solutions and get a specific quotation.
  4. What are the unique advantages of GEP shredder cutter?

    Cutters are forged with high-quality wear-resistant materials which are imported from Europe. All cutters are hot processed by advanced heat treatment technology and then processed by high precision machining, with long service life. The fixed cutter can be disassembled and installed independently, and the disassembly and replacement can be completed quickly in a short time. GEP can customize suitable cutters according to customer needs, effectively ensuring the maximum performance of cutters.
  5. What materials can be shredded by GEP shredder?

    Application scope of GEP shredder: domestic waste, bulky waste, waste tires, electronic waste, hazardous waste, medical waste, organic waste, waste plastics, leather knitting products, metal waste, etc. Detailed solutions can be viewed.

Industry Solutions

Waste Tire Shredding & Recycling System, Waste Tyre Recycling PlantConstruction& Demolition Waste Disposal System, C&D Waste Recycling PlantMunicipal Solid Waste Disposal System, MSW Shredding & Sorting PlantRefuse-Derived Fuel & Solid Recovered Fuel SystemIndustrial& Commercial Solid Waste Disposal SystemPre-Shredding System for Biomass Power Plant, Biofuel Shredding PlantHazardous Waste Disposal System, Hazardous Waste Recycling Plant

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