What are the differences between single shaft shredder and double shaft shredder

Shredder is suitable for the treatment of many kinds of gravel, paper scraps and garbage. In recent years, it has been widely used in industry. According to its working principle, it can be divided into two types: single shaft shredder and double shaft shredder. What is the essential difference between single shaft shredder and double shaft shredder? Take the garbage crusher as an example. Garbage crusher is a kind of crusher that appears in recent years. It is applicable to a wide range of industries. It can crush materials that are not suitable for ordinary crushers with good treatment effect.

1. Different tools:

The two axis shredder uses a serrated cutter, which has a constant rotating shaft, and the speeds of the two rotating shafts are different, resulting in a crushing effect. The rotating shaft has slow speed, large torque and high crushing efficiency. It is suitable for domestic waste, industrial waste, electronic waste, biomass, kitchen waste, medical waste, wood and other materials. It is widely used in related industries, such as industrial waste, electronic manufacturing waste, wood processing, incineration and waste (such as plastic products and glass products). The detachable and assembled blades are installed on the rotating blades of the single shaft shredder. The number of movable blades of the single shaft shredder depends on the type and rotation size. The movable blade can be used for square blade, which eliminates the exchange angle after blunt head and the grinding wheel after square blunt head. In order to cut off the rotation with the claw knife, both the fixed knife and the moving knife are heat treated with the imported knife of the single shaft shredder. Therefore, it has long service life, high cutting capacity and high production capacity. It should be sharp only when it is more than 1000 tons in normal use. During machine operation, the material is pushed by a hydraulic cylinder with a hydraulic clamping device. Select programmable controller for programmable control. High degree of automation and convenient operation.

2. Different principles:

The working mode of single shaft shredder is different from that of double shaft shredder. The working principle of the single shaft crusher is to use the principle of the toothed roll crusher, and the drive shaft uses the single shaft rotary extrusion tool to cut materials to produce the crushing effect, which is equivalent to eating food bit by bit to achieve the purpose of crushing. The double shaft shredder adopts automatic control system, which has the functions of start, stop, steering and overload automatic steering control, and has the characteristics of low speed, high torque and low noise. Housing separation. You can easily remove, assemble and replace tools. It is suitable for materials with high crushing speed, large thickness and difficult to crush.

3. Different energy consumption:

The energy consumption of single shaft shredder and double shaft shredder is very low. The blades of the single shaft shredder are driven by belt buckle and reducer. The shoveling speed is fast, the torque is large, and the fracturing treatment capacity is strong. Generally speaking, the double shaft shredder has higher applicability and more double shaft shredders. The single shaft shredder is used to recycle the waste plastic in the polyethylene pipe on the back wall of the waste plastic pipe. In terms of particle size, uniaxial crushing products are smaller and biaxial crushing products are larger.

4. Different structures:

For the single shaft shredder, the metal fragments have only one moving shaft, and the blades are installed on the shaft to form a mutually shearing shape with the fixed blades of the frame body. The spindle is driven by the motor and reducer, and the material is driven by the gap between the tool driven by the spiral tool and the static tool. The blades are helical. When the materials are compressed, crushed and cut at the same time, the materials will enter the equipment well and the operation will be completed smoothly. A biaxial shredder is similar to a uniaxial shredder, except that it embeds a blade on two shafts and the two shafts rotate relative to each other to manipulate materials, such as a uniaxial shredder. The double shaft shredder is equipped with two motors, which can crush large-size and high hardness materials.