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Maintenance knowledge of sand making machine
   Discussion: Maintenance knowledge of sand making machine
crushermachine169 · 27 days ago
=12px[color=#000000]1. Regularly stop the observation door and observe the internal wear of the impact sand making machine. The wear degree of the center feeding pipe, cone cap, impeller upper and lower runner liner, circumferential guard plate and wear block should be replaced in time after wear or Repair, replace the wear block at the same time, to ensure that the wear block weight is the same. It is forbidden to open the observation door during the working process of the crusher to observe the internal working conditions to avoid danger. It was found that the impeller body wear was replaced in time to find the repair of the manufacturer. In particular, it is strictly forbidden to make the impeller yourself without the manufacturer's consent.[/color]=12px[color=#000000]2. The tension of the transmission triangle tape should be adjusted appropriately to ensure the uniform force of the triangular tape. When the double motor is driven, the triangular tapes on both sides should be grouped and matched, so that the length of each group is as uniform as possible. Should be adjusted so that the difference between the two motor currents is 15A.[/color]=12px[color=#000000]3, sand making machine using Mobil vehicle grease or 3 # lithium base grease, add appropriate amount of grease every 400 hours of work, work 2000 hours to open the spindle assembly to clean the bearing, the general work 7200 hours, replace the new bearing.[/color]=12px[color=#000000]The upper end bearing of the main shaft assembly is a swimming end, and the lower end bearing is a fixed end. After assembly, the pulley should be rotated by hand to be flexible. In the operation of the sand making machine, since the equipment is a high-speed equipment, special attention should be paid to safe production. The relevant personnel should be away from the equipment. If it is necessary to repair the machine, it should be carried out after the shutdown. If you have any problems, please ask the professional maintenance personnel to solve the problem. It is forbidden to disassemble the core components without permission from the factory.[/color]

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