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Plastic crusher maintenance and care
Time:2017-9-14 15:36:31  Browse:

1, the plastic crusher should be placed in ventilated position to ensure that the work of motor heat distribution, to extend its life.

2, the bearings should be regularly lubricated to ensure lubrication between the bearings.

3, Regularly check the tool screw, the new plastic crusher 1 hour after the use of tools to secure the knife, set the knife screw to enhance the blade and the knife between the fixed.

4, in order to ensure the sharpness of the cutting tool, you should always check the tool to ensure its sharpness and reduce unnecessary damage to the other parts caused by blade blunting.

5, when the tool is changed, the gap between the moving knife and the fixed knife: 0.8HM more than 20HP crusher is better, less than 20HP crusher 0.5MM is better.Remerged material thinner, the gap can be properly adjusted.

6, before the second start, you should first remove the rest of the room debris, reduce the starting resistance should be regularly open the inertia cover and pulley cover, clear the ash outlet below the flange, due to the plastic crusher chamber discharge powder into Spindle bearings.

7, the machine should be well grounded.

8, regularly check the plastic crusher belt is loose, timely tightening.

Dongguan plastic crusher generally can be the following three categories:

(A) hard plastic crusher, the machine suitable for crushing various types of small and medium-sized plastic sheet:

1.ABS, PE, PP plate crushed recycling.

2, for the crushing of the board material and unique design of the rectangular feed port, easy to put long strip of crushed into pieces, improve work efficiency. Optional suction fans, storage drum crushing recovery system composed of plates can give full play to the recycling efficiency.

3, the use of sealed bearings, the bearing rotation for a long time to maintain good; knife design is reasonable, product granulation uniform; knife seat heat shrinkable, elegant appearance design.

(B) strong plastic grinder:

1, blade type structure between the claw knife, flat knives, suitable for breaking ordinary sheet, pipe, profiles, plates and packaging materials and other plastic products.

2, Universal plastic shredder, sealed bearings, so that the bearing rotation for a long time to maintain good; knife-type design is reasonable, the use of alloy steel blades, the product into a uniform; knife seat heat shrinkable treatment, and after rigorous balance test, shape design Beautiful and generous.

(C) plastic pipe plastic crusher:

1, suitable for crushing various types of small and medium-sized plastic pipe, such as PE, PVC pipe, silicon tube and other pipe crushing recycling.

2, for the tube material crushing and unique design of the tube-type feeding port, easy to put into the long-type pipe crushing, improve work efficiency. Optional suction fans, storage tanks composed of pipe crushing recovery system can give full play to the recycling efficiency.

3, the use of sealed bearings, the bearing rotation for a long time to maintain good; knife design is reasonable, product granulation uniform; knife seat heat shrinkable, elegant appearance design.

Dongguan plastic crusher precautions

1, before starting, you should first manually move the drive wheel one or two laps, check whether the rotary knife operation is flexible and reliable, there is no collision phenomenon in the broken room, after starting the rotor rotation direction is consistent with the direction of the machine arrow, Power machine and plastic crusher lubrication is good, can be switched on. Crusher and other normal operation after breaking the plastic. After starting it should be kept idle first 2 ~ 3min, no abnormal phenomenon before feeding work.

2, the work should always pay attention to the operation of plastic crusher, the first feed to be uniform, to prevent clogging debris room; Second, do not overload work for a long time. If you find a vibration, noise, bearings and the body temperature is too high, the phenomenon of jetting out, etc., should immediately stop checking, troubleshooting can continue to work. Prevent overload. Prevent metal and wood can not be broken objects fall into the machine. In operation should pay attention to the bearing temperature, so that bearings maintain a good lubrication, and pay attention to the sound and vibration without exception. Found unusual circumstances, should stop checking whether it is not broken objects stuck, or mechanical damage

3, check the size of the crushed product meets the requirements. If more than the required size of the particles too much, you should find out the reasons (such as the screen is too large gap, the discharge port is too wide, the screen is not due to the material withstand the gap, etc.), and take appropriate measures to eliminate.

4, stop running, you should stop feeding and the material in the machine row net, and then cut off the motor power.

5, crusher parking, to check the fastening bolts are solid, easy to wear parts of the degree of wear and tear, worn parts, should be promptly replaced or repaired.

6, crusher safety devices, to maintain a good condition, must not save trouble, leaving the safety device failure.

Shredder structure and working principle

1, the main structure: Mainly by the hopper throwing hopper, crushing chamber, knife holder, screen plate, the hopper, motor and other components.

2, the working principle: the crushed material by its own gravity or external force from the feeding port into the shredder, the role of high-speed rotation, so that the material and the tool holder, materials and materials constantly collide with each other and friction, the material It will continue to be crushed until it reaches a certain degree of fineness, and finally by the sieve board was out of the mill, as the desired product.

3, Shredder: Shredder is an important tool in the production, it is our indispensable money assistant, understand its performance, familiar with its structure, to master its use, for different materials and shredding different materials used in the construction of different grinder selection Type of grinder, to improve the crushing yield and crushing efficiency, amplify the value of output, energy saving has practical significance, is the beautiful wish to become the main channel.


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