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No. 128, Binhe Road, Gongyi City
Zhengzhou City, Henan Province, China, 451200

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Phone: (+86) 13386837400
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Double Shaft Shredder Machine

A dual-shaft shearing shredder designed for large-scale waste disposal, it can efficiently and economically shred large items such as various household and office furniture, mattresses, electrical appliance waste (WEEE), etc., reducing space occupation and processing costs, improving transportation efficiency, and promoting recycling and reuse.
The bulky waste shredder uses double motors + double planetary reducers to drive the two cutter shafts to reduce the size of the material through the shearing, squeezing and tearing action of the blades. The distance between the cutter teeth on the blades determines the length of the shredded material, and the thickness of the blade determines the width of the shredded material.

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DESCRIPTION

Double-shaft Shredder, also named biaxial shredder, is used to reduce big materials into smaller size, by shearing, tearing and extruding. It is a reliable primary crushing equipment in solid waste recycling. Materials can be various, such as metal (aluminum cans, scraps steel/iron, bicycle/motorcycle/car frame, steel/iron bundles, rubber (waste tire) car engine, and other metal products), biomass, MSW, wood, plastic, cloth, etc. Finished product size is 20-500mm, and capacity can reach 500kg/h-40t/h.

There are mainly eight models: 2S400, 600, 800, 1000, 1200, 1500, 2000, 2600. Each model will be equipped with different configurations (gearbox, motor, blade diameter, blade thickness, blade teeth number…), according to different requirements (type and size of materials, product size after shredded, and capacity per hour).

Shredded Plastic Types

Typical Applications Include:

  • Plastics –Mixing Plastics, Plastic Drums or Containers, etc.
  • Electronic Scrap – WEEE Directive Materials.
  • Municipal Solid Waste (MSW) – domestic garbage, kitchen garbage, industrial garbage, garden garbage, glass products.
  • Tires – Car Tires, Debeaded Truck Tires.
  • Wood – Pallets etc.
  • Packaging Materials – Cardboard etc.
  • Metals – Lead, Aluminium, Copper, etc.
  • Textiles.
  • Medical waste: small medical devices, medical waste, pharmaceutical waste, infectious waste, various plastic waste, latex material waste, syringe waste.
The Material After Shredding

Features

  • Slow Speed High Torque Shredding Principle.
  • Low Dust and Low Noise Operation.
  • Rugged Low Maintenance Design.
  • Shock Absorbing Gearbox Mounting Arrangement reduces Stress on Drive Components.
  • Strong Blades manufactured from high quality steels are suitable for shredding tough materials.
  • Two Piece Split Bearing Housing Arrangement enables quick access to bearings and rotor.
  • Advanced Adjustable Sealing System prevents product migration and ensures long bearing service life.
  • Stand Alone Electrical Control Panel with PLC Control System.

Technical Data

Model 2S-600 2S-800 2S-1000 2S-1200 2S-1400 2S-1600
Power KW 22×2 30×2 37×2 45×2 55×2 75×2
HP 30×2 40×2 50×2 60×2 75×2 100×2
Speed of revolution 8-20rpm 8-20rpm 8-15rpm 8-12rpm 8-12rpm 8-12rpm
Reducer zq500 zq650 zq750 zq750 zq850 zsy400
Different types of reducers can be selected based on the customer’s feeding situation (three shaft reducers, four shaft reducers, hard tooth reducers, planetary reducers, etc.), which affects product prices
Blade thickness(mm)
 20 40 50 60 70 80
Blades quantity(pcs) 30 20 20 20 20 20
The thickness and quantity of blades can be customized based on the shredding material and shredding effect
Blades diameter(mm) 220 300 400 450 500 600
The blade diameter, blade tooth shape, and number of teeth of the blade can be customized based on the shredding material and shredding effect, which affects product prices.
Blades material The material of the blades can be customized according to the customer’s shredding materials (55sicr、5crsi、9crsi、skd11、m6v、h13) and actual usage, which affects the product price
Discharge size 20-80mm 30-150mm 50-200mm 50-200mm 80-300mm 80-300mm
Feeding hopper size
(m)		 1*0.8 1.2*1 1.5*1 1.8*1.2 2*1.2 2.5*1.5
The size and appearance of the feeding hopper can be customized according to the customer’s feeding situation
Weight(t) 2.5 4.5 6.5 8 10 13
Capacity(t/h) 0.5-0.8 0.6-1 1-3 1-3 2-5 2-5
Overall dimensions(m) 2.8*1.6*1.8 3.5*1.5*2.1 4*1.7*2.4 4.2*1.8*2.4 4.5*2.2*2.4 5.2*2.2*2.8

Note: 1. Capacity May Vary with Different Materials and Feed Sizes.
2. The technical parameters above are not binding, we reserve the right to adjust according to the actual need.

Shredder & Crusher customization

  • A suitable shredder is chosen according to the size and features of the materials to be shred and output requirements.
  • A suitable material feeding and discharge method is select according to the material features and production site conditions. Common material feeding means include: chain conveyor feeding, belt conveyor feeding, elevating conveyor feeding, etc. Special feeding system is also available based on the customer’s needs.
  • Machine height and discharge height can be customized.
  • A variety of screens with different mesh hole size are provided to satisfy the discharge particle size requirements.

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