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Single Shaft Shredder/Plastic Shredder of Recycling Machine with Ce

Jan 25, 2018

Basic Info

  • Plastic Type: PET

  • Automation: Automation

  • Certification: ISO9001:2008, CE, BV

  • Trademark: 3E

  • Specification: Refer to parameter table

  • HS Code: 8477800000

  • Material Processed: Plastic Flakes

  • Screw: Single-Screw

  • Computerized: Computerized

  • Color: Variety Color Solutions

  • Transport Package: Standard Seaworthy Packing(Wooden Box/ Nude Pack)

  • Origin: China

Product Description

SAIOU MACHINERY's single shaft shredder is a widely used type of recycling machine. It's an ideal machine widely used in plastics, paper, wood, fiber, rubber, organic waste and non metallic materials. It consists of a single solid shaft with square blades bolted into it. A hydraulic ram continually pushes the material against the shaft of the shredder for continuous cutting. It is almost always used with a screen, which retains the material in the cutting chamber to reduce the material even further. And the standard cut on a single shaft shredder is 25-40mm.

 The size of the machine required for requirements of each client and project, such as depends on the initial size of the material, capacity and the final output size etc.

It is suitable for processing a wide range of PET bottle, films, plastic lump/purging, plastic boards, plastic flake, plastic barrels, paper, circuit boards, wood, fibre, rubber, cables and WEEE.


 It is our conventional range of small-middle size single shaft shredders. Controlled by microcomputer (PC), featuring start, stop, reverse functions. It is fitted with an automatic overload return mechanism to prevent damage to rotor and other parts. And It has advantage of high efficiency, low noise and economical etc.


                    Model     WT4080    WT40100    WT40120    WT40150
Dimension L/W/H(mm)2825×1747×18752825×2004×18752825×2564×18752825×2964×1935
Cutting Chamber C/D(mm)1410×8001410×10001410×12001410×1500
Height of discharge port E(mm)500500500560
Cylinder Stroke(mm)900900900900
Rotor Diameter(mm)φ390.3φ390.3φ390.3φ390.3
Main Shaft Speed (r/min)74747474
Screen Mesh(mm)φ40φ40φ40φ40
Main Motor Power(KW)37455575
Hydraulic Motor Power(KW)


  • Rotor: Various rotor configurations available for processing a wide range of materials. Blades are made from hardened DC53 steel, the blades can be turned 4 times before changing.

  • High performance rotor- The rotor is our standard rotor, suitable for processing a wide range of materials at high speed. Materials include plastics, wood, paper, fibre, cable, etc;
    Hard material rotor- The rotor is designed specifically for processing hard materials such as ABC, PC, Nylon, etc. The blade holders are sub-set deeper into the shaft to reduce the impact on the blades and shaft;
    Film rotor- The rotor is designed specifically for processing films. Sub-set block blades in the shaft prevent film from wrapping around the rotor and hardox surface on the rotor protects the shaft against abrasion from sand and dirt.

  • Gearbox: Water cooled gearbox guards against overloading. Hardened teeth on the reducer.

  • Shock Absorbe: Absorbs vibrations caused by the shredding of the material. This protects the machine and its various parts from damage.

  • RAM: The hydraulic ram pushes material against the rotor.

  • Bearing Seat: Protective bearing covers to avoid foreign contamination entering the bearing housing. Grease points to release oil at intervals to increase service life.

  • Screen: Various screen sizes.

  • Hydraulic Station: The ram pressure and timing can be adjusted to suit different materials. From WT40 series and above the machine can be fitted with wind cooled two-speed pump.

Our service:

1.Pre-sale support
  SAIOU Machinery consists of experienced specialists, we will offer a suitable solution according client's requirement in time.
  On-site inspection.
2. After-sale service
  SAIOU's skilled technicians are available to assist with onsite installation, commissioning & training on request. This will enable customers to optimize the performance of their new plant. Customers will be briefed on all aspects relating to operation and maintenance by a SAIOU technician. Dimensional drawings together with service requirements will be provided prior to delivery of the equipment. This will allow the customer to prepare the site and allow them to commence production in a timely fashion. 
  SAIOU holds a adequately inventory of spare parts and their efficient service personnel will ensure that any required part will be dispatched without delay. Delivery of the spare parts may be by air, sea or courier depending on the urgency of the situation. Customers are encouraged to hold their own critical spare parts such as granulator blades and screens to ensure optimal machine condition and performance.
3. Technical support
  SAIOU provides enough hardware resource especially for large-scale production lines, clients can carry out installation, commissioning and acceptance before delivery.
  Regular return visit.