Plastic crushers are mainly used to crush various thermoplastic plastics and rubber, such as plastic profiles, pipes, rods, wires, films, and waste rubber products. Granular materials can be directly used for extrusion and injection molding. Various models can be configured according to user needs, and large-diameter heavy-duty crushers can be used to crush large plastic hollow containers, large head materials, board materials, etc.



According to different type of knife, there are 3 kinds of crusher . please see the down side knife type



what is the different of these three kinds of crushers:
1, Performance characteristics of disc crusher:
The blade structure is between a claw blade and a flat blade, suitable for crushing plastic products such as ordinary sheets, pipes, profiles, plates, and packaging materials, as well as pouring ports.
Universal plastic crusher, using sealed bearings to maintain good bearing rotation for a long time; Reasonable blade design, uniform granulation of products; The knife holder has undergone heat shrink treatment, resulting in a beautiful and elegant appearance design.
2, Performance characteristics of claw knife crusher:
Suitable for crushing and reusing various plastics, especially for hard plastics such as material heads, shoe lasts, etc. The optimized design of the knife holder allows the claw shaped knife to disperse hand force and increase the shear force of each blade, making it suitable for crushing thick materials, hard material blocks, material heads, etc; Effectively improved the cutting force of the tool and reduced tool wear; Equipped with electronic control safety design, the box adopts a double-layer structure and is filled with soundproof materials, making the equipment have good safety and environmental protection, energy-saving and durable.
3, Performance characteristics of flat blade crusher:
Suitable for plastic recycling such as boxes, thin pipe fittings, blow molded parts, bottles, shells, PE, PP film materials, etc. The flat knife series crusher is easy to operate and has a wide structure suitable for crushing thin-walled and thin material products, improving crushing efficiency; Equipped with electronic control safety design, the box adopts a double-layer structure and is filled with soundproof materials, making the equipment have good safety and environmental protection, energy-saving and durable.
Main technical data | |||
1 | Revolution diameter | mm | 500 |
2 | Quantity of rotational blades | pairs | 12 |
3 | Quantity of fixed blades | pairs | 4 |
4 | Diameter of screen mesh | mm | 80 |
5 | Raw material of blade | ------ | 9CrSi |
6 | Thickness of blade | mm | 20 |
7 | Thickness of main machine steel | mm | 20 |
8 | Brand and model of main bearing | ------ | NSK46319(Japan) |
9 | Diameter of feeding mouth | mm | 800×500 |
10 | Crushing capacity | kg/h | 500KG |
11 | MOTOR: | KW | 45KW |
12 | Dimension of the crusher | mm | 1700*1040*2350mm |
what the crusher can crush:

1. The imported special tool steel refined tool is adopted, and the tool clearance can be adjusted, which can be grinded repeatedly and is durable.
2. High strength steel screws are used to fasten the blade and cutter base, with strong bearing capacity.
3. Adopt low-speed and sound insulation treatment, with minimal noise.
4. The motor is equipped with overload protection and power interlock protection devices to double protect the safety of the motor and the operator.
5. The feed hopper adopts optimized design and special rust prevention treatment to avoid leakage and pollution of materials in the crushing process.
6. The separation design, hopper, main body and screen filter base are very easy to disassemble, wash and clean. 7. The perfect design of the discharging device makes it extremely convenient for the operator to clean.


We are exporting our machine to a lots of countries:
USA , Russsia, Ukraine, Uzbekistan, Belarus, UK ,Turkey, Romania, UAE, Syria , Egypt , Algeria ,Tunis, Bulgaria , Azerbaijian, Brazil, Argentina , Mexico , chile ,Peru.Kuwait. India , Bangladesh , Poland, Portugal, Germany and France. We are having CE certificate. All of our machines confirm to the CE standard. if you need machine technicial information, please let me know, i will send you at once. with good price , and Europe level quality.




