
Economic and Efficient shredding with Gator single shaft shredder for a wide of applications and industries purpose.
Single Shaft Shredders are small to medium size reduction machines suitable for processing a wide range of materials to a uniform particle size.
![]() It is a multipurpose shredding machine which can be available for shredding a wide range of material including plastic, rubber, wood, paper and animal bone etc. Designed with a high-speed rotary cutter along with a hydraulic driven movable press-plate of cutter. This industrial single shaft shredder makes the shredding job done in a supper efficient and effective way. |
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Specifications:
1. Competitive price/reliable quality
2. Suitable for animal carcasses,such as cow,pig,dog,plastic,tire,wood,rubber,other waste,etc.
3. High shredding efficiency
Main parts of the single shaft shredder:
Blade shaft,stationary blade,bearing box,box support,feeding system,power system,electric control system
Working principle:
The material feed into the shredding box by feeding system,there is shredding blade in the box,and the push box push the material to the blade,the material will be shredding,extruding,cutting and other cobined action,shredding to small piece,then discharge out by the screen hole.

1. The shredder single shaft for plastic can shred various bulk materials, basket materials, pipe, plate, sheet, tire, big roll film, which are difficult to be shredded by single shaft shredder.
2. The frame is combinational structures, made from precision machined extra-thick sheet, slewing axis is forced, Lange-angle, hexagonal prism, the hopper is large-caliber, and substantial, so good-sized material is practicable.
3. Revolving knife is designed and processed particular in thickness, shape, arrange order and so on.
4. The knife is made from special alloy steel, sturdy and durable.


| model | SPW600 | SPW800 | SPW1000 | SPW1200 |
| Dimension LWH(mm) | 1880*1290*1690 | 2670*1760*2090 | 2670*1960*2090 | 2670*2500*2090 |
| Hopper sizeD F(mm) | 1210*1210 | 1420*1500 | 1420*1700 | 1420*1900 |
| Height of discharge port | 480 | 560 | 560 | 560 |
| Cylinder stroke(mm) | 500 | 800 | 800 | 800 |
| potor diamter(mm) | 225 | 385 | 385 | 395 |
| length of rotor(mm) | 600 | 800 | 1000 | 1200 |
| main shaft speed(r/min) | 80 | 80 | 80 | 80 |
| screen mesh(mm) | 40 | 40 | 40 | 40 |
| rotor blade(pcs) | 23+4 | 35+4 | 45+4 | 55+4 |
| counter blade(pcs) | 2+2 | 2+2 | 2+2 | 3+3 |
| main motor power(kw) | 18.5 | 37 | 45 | 55 |
| Hydraulic motor power(kw) | 1.5 | 3.75 | 3.75 | 5.5 |
| hopper volyme(L) | 760 | 1500 | 1760 | 2030 |
| Weight(kg) | 1750 | 3650 | 4250 | 5050 |
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The size of shreds is quite random, custom blade widths can match your required sizing

![]() Zhejiang Supu Technology Co.,Ltd is a professional Manufacturer and Exporter for shredder & environmental protection equipment for renewable resources. We published our brand “Gator” for the shredding equipment include Industrial paper shredder ,E-media shredder, single shaft shredder, two shafts shredder, four shaft Shredder ,Baler and Several kinds of solutions ,such as high security data destruction solution, toner cartridges recycling line, printing industry waste discharge solution ,waste PCB recycling solution ,radiator recycling Solution etc, customer customization is available. Company adheres to the "innovation, quality, integrity, service," the concept of development, continuous innovation, is committed to creating international environmental protection products equipment well-known brand. Gator has 18,000 square meter factory ,with ISO 9001, 2008 certification and has own R&D department, get more than 50 patents and products certificated by CE ,TUV ,SGS Certifications ; products exported to more than 95 countries . Single shaft shredder is a widely used type of single shaft shredder. It consists of a single, solid shaft with square blades bolted into it. This shaft rotates at about 74-83 RPM, depending on the model, and these blades pass through a bed knife on the base of the cutting chamber. A hydraulic ram continually pushes the material against the shaft of the shredder for continuous cutting. It is an ideal machine for plastics, paper, wood, fiber, rubber, organic waste a wide variety of non metallic materials. The size of the machine required for each project depends on the initial size of the material, capacity and the final particle size desired. |
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1.What is single shaft shredder?
Single shaft shredders consist of a rotor with a hydraulic ram used for pushing the waste and scrap material against the rotor enabling the cutting process. The ram has pressure sensors to move backwards and forwards preventing the material jamming and overheating.
2.What is the difference between a grinder and a shredder?
Typically, shredders are incapable of producing high quality end materials and are used mainly to pre-process raw contaminated wastes. Often when a slow-speed shredder is used for primary processing of contaminated waste, a horizontal grinder is used to process the pre-shredded material into a quality end product.
3.How does a shredder machine work?
When paper (or another object) touches the cutting head, a sensor activates and the sharp teeth or knives rotate and pull the paper into their jaws until the paper lies pathetically in pieces in the bin.
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