Stone Crushing Equipment Production Line Maintenance


An efficient, energy-saving and environmentally-friendly stone crushing equipment production line is not only dependent on high-quality crushing equipment, but

Solution Scheme

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An efficient, energy-saving and environmentally-friendly stone crushing equipment production line is not only dependent on high-quality crushing equipment, but also can not be separated from the good convergence and cooperation between various devices. To maintain the efficient and stable working conditions of the equipment, daily maintenance and repair work must be done.

Operational notes

After the Stone crushing equipment production line equipment is ready, it should operate according to the prescribed driving sequence. The following five areas need attention:

  1. 1. When starting the main motor, pay attention to the current meter on the control cabinet. After the peak current of 30-40s is started, the current will drop to the normal working current value.
  2. 2. During the normal operation, it should also be noted that the current should not exceed the specified value for a long time.
  3. 3. After the jaw crusher is in normal operation, the feeder can be started, and according to the size of the lump and the operation condition of the jaw crusher, the transfer belt of the feeder can be adjusted to change the feeding amount. In general, the material stacking height in the crushing chamber exceeds 2/3 of the height of the crushing chamber. The diameter of the block should not exceed 50%-60% of the width of the feed port. At this time, the jaw crusher has a higher production capacity. When the block is larger, it will cause blockage and affect normal production.
  4. 4, to prevent metal objects (such as scraping teeth, track shoes, drills, etc.) into the crusher, so as not to damage the machine, when they pass the jaw crusher, you should immediately notify the next post operator, and timely removal to prevent entry The second stage crusher system caused an accident.
  5. 5. When the electrical equipment is automatically tripped, if the cause is unknown, it is forbidden to forcefully start the crushing equipment.

Maintenance points

In the stone crushing equipment production line, the crushing equipment is used more frequently. To ensure high production efficiency and long service life, production line manufacturers must perform maintenance work.

1„ÄĀBearing and maintenance of crushing equipment

The bearing parts of the crushing equipment are easily damaged, so it is necessary to add lubricating oil and grease frequently to ensure the service life of the bearings.

2. Routine maintenance of crushing equipment

In order to ensure that the crushing equipment is in a good state of technology, to reduce downtime, improve the good rate, and improve the utilization rate, it is necessary to do regular maintenance or even forcibly carry out the correct handling of the relationship between maintenance and repair. It is not allowed to use only or no maintenance. Not raised.

3, lubrication and maintenance of crushing equipment

Always pay attention to and promptly do a good job of friction surface lubrication, can ensure the normal operation of the broken equipment. Grease added to the housing is 50-70% of the volume and must be replaced every three months. If you are changing oil, use clean gasoline or kerosene to carefully clean the runways of the bearing rollers.

4, stone crushing equipment production line maintenance period maintenance

The convergence and cooperation of the equipment on the sand production line is very important. When the user purchases the production line equipment and puts it into normal use, it needs a longer running-in period. For example, if the synchronization cannot be achieved on the feeding and conveying links, Blocking is very easy, or too wide a range of radiation will seriously affect the efficiency of the production line, and it will also cause some harm to the equipment.

Most users neglect some of the attention that should be paid during the run-in period in order to meet deadlines, or overload the machine for a long time, resulting in frequent early failures. This not only affects the normal use of the machine, shortens the service life, but also The destruction of the machine affected the progress of the project.

Safety production system

  1. 1. Perform a comprehensive safety inspection on the crushing line process every month, conduct a comprehensive analysis of the inspection results, formulate rectification measures, and write the written materials for inspection by the competent safety department.
  2. 2. The workshop team conducts regular safety inspections, reports problems to the professional departments in a timely manner, and promptly organizes and handles them to ensure the safe operation of the complete equipment of the crushing production line.
  3. 3. For special equipment, supplies, and important places such as electrical equipment, crushing machinery, transportation tools, and protective equipment on the production line, the security management department and professional and technical personnel are required to conduct special inspections every year. The problems found during the inspection should be written into written materials, archived for future reference, and resolved within a time limit to ensure safe production.
  4. 4. Perform seasonal inspections on rain protection, lightning protection, heatstroke prevention, frost protection, anti-skid, etc. and take appropriate protective measures in time.
  5. 5. During the holidays, professional security managers must be assigned to conduct security checks on duty. At the same time, a certain number of security personnel must be assigned to do a good job of security and security.

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