

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
Plastic Quad Four Shaft Shredder is a
powerful and efficient industrial shredding machine designed for processing various types of
plastic waste, including
hard plastics, film, plastic containers, pipes, and injection-molded products. Equipped with
four interlocking cutting shafts, this shredder ensures
consistent particle size, high shredding efficiency, and enhanced durability. Its
low-speed, high-torque operation minimizes dust and heat generation, making it ideal for
plastic recycling plants, manufacturing facilities, and waste management industries.

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.
Applications:
- Plastic Recycling Plants: Shredding PET, PVC, HDPE, and other plastic materials.
- Injection Molding Waste Processing: Destroying plastic rejects and defective parts.
- Waste Management & Municipal Recycling: Handling plastic waste from industrial and residential sources.
- Automotive & Electronics Industry: Processing plastic casings, bumpers, and components.

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.