

F series four shaft shredder from United Tech Machinery Co., Ltd.
This series is verstile heavy -duty machine. It has advantages in standardization and modularization design, high interchangeability for their components. The four shaft shredder has the blades are made of special alloy steel with high strength, strong antiwear and reparability. The drive part takes advantage of 2 motors, heavy planet gear boxes to make main shafts rotate at different speeds. The electric part takes advantage of PLC program and touch screen control with video monitor system and the automatic detecting overload protection function. They have low rotation speed, big torque and low noise characters. So they have won customers' trust and got popularity in the shredding process in the recycle industry.
The
Wood Quad Four Shaft Shredder is an advanced industrial shredding solution designed to handle
wood waste with precision and efficiency. With its
four-shaft cutting system, it ensures
high torque, consistent shredding, and uniform output size. This shredder is ideal for processing
wood pallets, lumber, plywood, MDF, wooden furniture, and forestry waste, making it an essential machine for
wood recycling plants, sawmills, and biomass energy facilities. Built with a
sturdy structure and wear-resistant cutting blades, this machine provides
long-lasting performance with minimal maintenance.

Compared with the Double Shaft Shredder, the Four Shaft Shredder from United Tech has more efficient because the material can be easily to shredding. It is more suitable to the material with frame. It do not need to add any press structure while shredding. The Four Shaft Shredder mainly used for shredding metal drum, refrigerator, rubber, plastic, tire, etc.
This F series shredder from United Tech Machinery fits for shredding large and hard objects such as car body,solid industrial waste ,medical waste, e-waste, plastic pail, plastic frame, plastic bottle, metal can, metal pail, intertexture bag, fridge, electric circuit board, paper box, wood and so on.
Features:
- Four-Shaft Design for enhanced cutting efficiency and uniform particle size.
- Heavy-Duty Blades suitable for tough and dense wood materials.
- Low-Speed, High-Torque Operation for reduced noise and dust generation.
- Customizable Screen Size to meet different processing requirements.
- Automatic Overload Protection to prevent mechanical failures.
- Durable Steel Frame for long-term stability and heavy-duty applications
Applications:
- Wood Recycling Plants: Processing scrap wood, pallets, and packaging materials.
- Furniture Industry: Shredding old or defective wooden furniture and MDF boards.
- Sawmills & Forestry Waste Management: Reducing logs, branches, and sawmill offcuts.
- Biomass Energy Production: Converting shredded wood waste into biomass fuel.
- Municipal Waste Processing: Handling bulky wooden waste for efficient disposal.

Model |
F2040 |
F2060 |
F2560 |
F2575 |
F2590 |
F25120 |
F2890 |
Cutting Chamber size (mm) |
500×400 |
570×600 |
760×600 |
760×750 |
760×910 |
760×1210 |
900×907 |
Rotor Blade Diameter(mm) |
200 |
200 |
250 |
250 |
250 |
250 |
280 |
Rotor Blade Quantity (PCS) |
40 |
60 |
48 |
60 |
60 |
60 |
60 |
Rotor Blade Thickness(mm) |
20 |
20 |
25 |
25 |
30 |
40 |
30 |
Net Weight(KG) |
1300 |
1500 |
2500 |
3000 |
3500 |
4200 |
3500 |
Model |
F28100 |
F28120 |
F3060 |
F3090 |
F3280 |
F32120 |
F40150 |
Cutting Chamber size (mm) |
900×980 |
900×1210 |
940×600 |
940×900 |
1010×800 |
1010×1210 |
1240×1510 |
Rotor Blade Diameter(mm) |
280 |
280 |
300 |
300 |
320 |
320 |
400 |
Rotor Blade Quantity (PCS) |
50 |
48 |
40 |
60 |
40 |
60 |
60 |
Rotor Blade Thickness(mm) |
40 |
50 |
30 |
30 |
40 |
40 |
50 |
Net Weight(KG) |
5600 |
6000 |
3000 |
4000 |
5000 |
6800 |
10500 |
Note:
- The voltage about the power supply can be selected by the customer's specific requirements.
- The shredder capacity can be influenced by the material compostion and output size.
The above specifications are only for reference and subject to change without prior notice, please confirm with our sales representative when making order.
What about the quality of your products?
1. we have a special training for each worker.
2. we use China famous brand spare parts to cast the machine.
3. have a trial test run before delivery the machine out of the factory.
How about the shipping and package?
1. we arrange shipment usually according to your special requirements.
2. usually wooden case or plywood package.
How to get a suitable machine?
1. what is the raw material
2. the dimension of the input material and outpout material
3. the capacity,and power condition.
Tell me those data, we can help you choose the suitable machine for you.
Please feel free to contact me any time with any questions.
We are waiting for you!
We welcome you to send your solid waste materials to us for a trial shredding test. After testing, we will send the shreded material samples back to you and provide a video of the trial. This way, you can experience the performance of our shredder and see the crushing results without leaving your home.