Precautions before and after the plastic crusher

Plastic crushers are used to crush waste plastics and factory plastic scrap. They are widely used in the recycling of waste plastics and recycling of factory scraps. The plastic crusher drives the high-speed rotation of the movable cutter head through the motor, and the relative movement between the movable cutter and the fixed cutter during the high-speed rotation of the movable cutter uses the gap formed between the movable cutter and the fixed cutter to cause the plastic to crush and cut the incision so as to increase the size. A piece of plastic is crushed, and the crushed plastic is filtered through a screen to output the size of the plastic granules.

Precautions before use:

1. Check whether the gas line connection of the plastic crusher is correct and the machine must be grounded to ensure safety.

2. After a few hours of no-load, normal use and feeding are required. If abnormalities of the plastic crusher are found, it is necessary to immediately stop the inspection.

3. After one week of use, check whether the bolts of all fastening blades in the working chamber of the plastic crusher are loose and whether the blade clearance is correct, and adjust and tighten.

4. Every time before driving, check whether there are miscellaneous materials in the plastic crusher working room.

5. Organize the plastic waste to be broken to ensure that the material is free of chores and the specifications of the material are generally uniform.

6. Worn parts should be promptly replaced or repaired.

After starting the note:

1. The plastic crusher and power unit must be firmly installed. If the plastic crusher is required to be fixed for a long time, it shall be fixed on the cement foundation; if the plastic crusher is required for flow operation, the generator set shall be installed on a stand made of angle iron, and the belt grooves of the power machine and the plastic crusher shall be guaranteed. In the same plane of rotation.

2. After the plastic crusher is installed, check the tightening conditions of the various fasteners and tighten them if loose. At the same time to check the tightness of the belt is appropriate.

3. Before starting the plastic crusher, first turn the rotor by hand to check if the operation of the claws, hammers and rotors is flexible and reliable, whether there is a collision in the crushing chamber, whether the direction of rotation of the rotor is consistent with the direction indicated by the machine arrow, and the power machine. Plastic crusher lubrication is good.

4. Do not change the pulleys easily to prevent the speed of the crushing chamber from exploding due to high speed, or the speed is too low to affect the working efficiency of the crusher.

5. After starting the plastic crusher, it should be kept idling for 2~3min. No abnormal phenomenon will occur after feeding.

6, the work should always pay attention to the operation of the plastic crusher, first of all, the feed should be uniform, to prevent blocking the debris room; Second, do not overload for a long time. If any vibration, noise, excessive bearing and body temperature, external spray, etc., are detected, the machine should be shut down immediately for inspection.