Views: 21 Author: Site Editor Publish Time: 2022-11-28 Origin: Site
A plastic crusher is mainly used to crush various plastic plastics and rubbers such as plastic profiles, pipes, rods, threads, films, and waste rubber products. The pellets can be used directly for extruders or injection molding or can be recycled by basic pelletizing. There is also a plastic crusher that is peripheral equipment of the injection molding machine, which can crush and recycle the defective products and nozzle materials produced by the injection molding machine. Next, let's take a look at the operation and processing of the plastic crusher.
Here is the content list:
Inspection and disposal of plastic crusher.
Trial operation of the plastic crusher and its precautions.
First, the connection parts of the motor, reducer, hydraulic coupling, nose, tail, and other parts must be complete, intact, and fastened. There should be no oil leakage or oil leakage in the reducer and hydraulic shaft joints, and the oil quantity should be appropriate. Second, the signal must be sensitive and reliable, no signal is not allowed to start. The spray sprinkler should be in good condition. Third, the power cables and operating wires must be hung neatly without being squeezed. Fourth, the coal, gangue, sundries, motor, and reducer coal dust near the machine head must be cleaned up. Fifth, the overlap between the head of the scraping conveyor and the tail of the loader should be appropriate. Sixth, the scraper chain plate must be moderate, and the scraper and screws must be fully tightened. Seventh, the loader traveling trolley must be stable and reliable. Eighth, when the transponder is turned on under the partial condition of the axle body, there should be no abnormal sound in the operation of each part, and the scraper, chain, and connecting ring should not be twisted, twisted, or bent. Ninth, the roadway support at the plastic crusher and plastic crusher must be intact and firm. Tenth, the safety protection net and protective device of the plastic crusher must ensure that it is not deformed, does not fail, and is safe and reliable. Eleventh, the roadway support at the loader and plastic crusher must be intact and firm.
First, close the magnetic starter handle to send power. Second, hand press the button to open it two or three times. Third, start and idle for 1 to 2 weeks. Fourth, the loader and plastic crusher operate jointly. Fifth, check that there is no abnormality, and issue a power-on signal. Sixth, the machine and motor should be free from vibration during operation, the sound and humidity should be normal, the temperature of each bearing should not exceed 75 ℃, and the temperature of the motor should not exceed the manufacturer's regulations. Seventh, the chain tension of the loader must be consistent. Under full load, the chain tension should not exceed the length of two links, and there should be no chain jamming or chain skipping. Eighth, after the fusible plug or easy-fried piece of the swivel joint of the transfer machine, is damaged, it shall not be replaced with wood or other materials. Ninth, the protective net safety device of the plastic crusher should be kept intact, and it should be checked frequently during the work process. If it is damaged, it should be stopped immediately. Tenth, the safety devices such as the tail protection of the loader must be kept intact. Eleventh, when moving the loader, it is necessary to clean up the floating coal and floating gangue at the tail, both sides of the fuselage, and under the bridge; protect the cables, water pipes, and oil pipes, and hang them neatly; check the roadway support to ensure safety. The loader should be moved in the same condition; the walking trolley and the tailstock of the belt conveyor should be in good contact without deviation, and the lap joint should be good after relocation to prevent large pieces of plastic from smashing the tape and ensure the smooth flow of coal; after the loader is moved, the nose and tail of the machine should be kept flat, straight and stable, and the jack rod should be retracted.
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