Introduction to Double-shaft Shredder
Double-shaft shredder is an efficient and durable industrial equipment, mainly used for processing various solid or hollow materials. Through two parallel main shafts and the cutters installed on the main shafts, the double-shaft shredder can tear large, hard and tough materials into small pieces. It is widely used in plastics, rubber, tires, fibers, waste electrical appliances, waste cables, industrial waste and other fields. Its unique design and powerful functions make it the preferred equipment for industrial waste treatment.
The working principle of the double-shaft shredder is to drive the cutters to tear, shear and squeeze the materials through the relative rotation of the two main shafts. This design not only improves the crushing efficiency, but also effectively reduces the volume of the material, which is convenient for subsequent transportation and reuse. Whether it is processing plastics, rubber or industrial waste, the double-shaft shredder can easily cope with it and meet the needs of different industries.
Features of Double-shaft Shredder
1. Efficient Crushing
The double-shaft shredder adopts a heavy-duty moving knife design, and the knife material is high-strength alloy steel, which has extremely high wear resistance and impact resistance. The coordinated design of the moving knife and the fixed knife makes the material subject to multiple forces during the crushing process, which significantly improves the crushing efficiency. Whether it is processing large pieces of plastic, rubber or hard industrial waste, the equipment can quickly crush them into uniform small pieces to meet the requirements of subsequent processing.
2. Convenient Tool Replacement
The equipment adopts a modular design, and the installation and replacement of the tool is very convenient. The user only needs to open the inspection door on the side of the equipment and loosen the fixing bolt to complete the replacement of the tool. This design not only reduces downtime, but also reduces the difficulty of maintenance. It is particularly suitable for high-intensity working environments that require frequent tool replacement.
3. Low Maintenance Cost
The structural design of the double-shaft shredder is simple and reasonable, and the key components are made of high-quality materials to ensure the long-term and stable operation of the equipment. In addition, the adjustment and maintenance of the equipment are very convenient. The user only needs to regularly check the tool wear and lubrication system, which greatly reduces the maintenance cost.
4. High Torque Resistance
The spindle and tool of the equipment are specially designed to withstand high torque operations and maintain stable operation even when processing hard and tough materials. This high torque resistance enables the equipment to adapt to various complex working conditions and ensure the continuity and stability of the production line.
5. Adjustable Material Size
The equipment is equipped with a replaceable screen. Users can choose screens with different apertures according to their needs, so as to flexibly adjust the size of the material after crushing. This design enables the equipment to meet the requirements of different industries for material size and improves the applicability of the equipment.
Technical Parameter
| Model | Blade size (mm) | Inlet size (mm) | Crushing capacity (Kg/h) | Power (Kw) | Number of blades | Blade material | Rotor diameter (mm) | Speed (r/min) | Standard (mm) | Weight (Kg) | Dimensions (mm) |
| KF-600 | 300 | 690*500 | 400-600 | 11 | 10*2 | 9CRSI | 280 | 83 | 100 | 2.6 | 2650*1200*1600 |
| 15 | 3 | 2750*1250*1600 | |||||||||
| 18.5 | 3.3 | 2850*1300*1600 | |||||||||
| KF-800 | 300 | 900*900 | 800-1000 | 22 | 10*2 | 400 | 83 | 100 | 3.6 | 3050*1300*1600 | |
| 400 | 30 | 4.1 | 3250*1350*1700 | ||||||||
| 37 | 5.7 | 3250*1350*1800 | |||||||||
| KF-1000 | 400 | 1000*1200 | 1000-1200 | 45 | 12*2 | 400 | 83 | 100 | 6.8 | 4100*1700*2100 | |
| 450 | 45 | 7.1 | 4100*1700*2100 | ||||||||
| 55 | 7.7 | 4100*1700*2200 | |||||||||
| KF-1200 | 400 | 1200*1500 | 1200-1500 | 55 | 15*2 | 420 | 83 | 100 | 8.7 | 4250*1700*2100 | |
| 450 | 55 | 9.4 | 4250*1750*2100 | ||||||||
| 500 | 55 | 10.3 | 4600*1900*2300 | ||||||||
| 75 | 11.9 | 4700*2100*2600 | |||||||||
| KF-1400 | 400 | 1500*1600 | 1500-1800 | 55 | 17*2 | 420 | 83 | 100 | 13.9 | 4900*2150*2600 | |
| 450 | 55 | 10.8 | 4820*1900*2250 | ||||||||
| 500 | 75 | 12.2 | 4820*2100*2550 | ||||||||
| 75 | 14.2 | 5050*2150*2600 |
Benefits of Double-shaft Shredder
1. Reduce Power Consumption
The double-shaft shredder adopts a high-efficiency motor and an optimized transmission system, which can reduce energy consumption while ensuring efficient crushing. Compared with traditional crushing equipment, the energy consumption of the double-shaft shredder is reduced by more than 20%, helping enterprises save electricity bills and reduce production costs.
2. Reduce Maintenance Costs
The low-maintenance design of the equipment and the convenient tool replacement function significantly reduce maintenance costs and time. Users do not need to frequently replace equipment or perform large-scale repairs, but only need to perform simple maintenance regularly, which greatly extends the service life of the equipment.
3. Avoid Production Risks
The sturdy and durable design and efficient crushing capacity of the double-shaft shredder reduce the risk of equipment failure and production interruption. Whether it is processing hard and tough materials or long-term continuous operation, the equipment can maintain stable operation to ensure the continuity and efficiency of the production line.
Detials
Application Scenarios
1. Plastic Recycling
Double-shaft shredders are widely used in the plastic recycling industry and can efficiently process various plastic wastes, such as plastic bottles, plastic films, plastic pipes, etc. After the equipment breaks large pieces of plastic into small pieces, it is convenient for subsequent cleaning, melting and recycling, which significantly improves the efficiency of plastic recycling.
2. Rubber Processing
In the rubber recycling industry, double-shaft shredders can process hard and tough materials such as waste tires and rubber products. After the equipment breaks the rubber into small pieces, it is convenient for transportation and reuse, reducing the pollution of rubber waste to the environment.
3. Dismantling of Waste Electrical Appliances
Double-shaft shredders play an important role in the dismantling of waste electrical appliances. The equipment can separate and crush the metal and non-metal materials in waste electrical appliances, which is convenient for subsequent recycling and processing, and improves resource utilization.
4. Industrial Waste Treatment
In industrial production, the double-shaft shredder can handle various industrial wastes, such as metal scraps, wood waste, packaging materials, etc. After the equipment breaks large pieces of waste into small pieces, it is easy to transport and reuse, reducing the cost of waste treatment.
FAQ
What materials are suitable for the double-shaft shredder?
The double-shaft shredder is suitable for the treatment of solid or hollow materials such as various plastics, rubber, tires, fibers, waste electrical appliances, waste cables, industrial waste, etc. The equipment can efficiently crush both soft materials and hard and tough materials.
How long is the maintenance cycle of the equipment?
The maintenance cycle of the equipment depends on the frequency of use and the working environment. In general, it is recommended to perform routine maintenance every 500 hours, including checking the wear of the tool, the lubrication system and the transmission parts.
How to replace the tool?
The tool replacement is very simple. The user only needs to open the inspection door on the side of the equipment and loosen the fixing bolts to remove the old tool and install the new tool. The whole process does not require professional tools and is easy and quick to operate.
What is the processing capacity of the equipment?
The processing capacity of the equipment varies according to the model. Generally speaking, the processing capacity of the double-shaft shredder is between 500-2000kg/h. Please refer to the product parameter table for specific parameters.
What is the power consumption of the equipment?
The power consumption of the equipment depends on the motor power and workload. The motor power of the double-shaft shredder is generally between 30-75kW. Please refer to the product parameter table for specific power consumption. The equipment adopts a high-efficiency design, which can significantly reduce energy consumption.
