fault of the hammer crusher

fault of the hammer crusher

For some operators, the first thing that must be mastered on the large machines and tools that they often use is the types of faults and solutions that are common to them Service online

fault of the hammer crusher

What is the fault of the hammer crusher?

For some operators, the first thing that must be mastered on the large machines and tools that they often use is the types of faults and solutions that are common to them. Because of this, we can flexibly and quickly Repair, then the same is true for the hammer crusher. So today, Xiaobian is going to explain to you about the common faults and solutions of hammer crushers.

There are several common failures of hammer crushers:

  • 1, the bearing is overheated
  • Cause: Insufficient grease; excessive grease; deterioration of grease contamination; bearing damage. Remedy: Add a proper amount of grease; the grease in the bearing should be 50% of its space volume; clean the bearings; replace the grease; replace the bearings.

  • 2, the material size is too large
  • Cause: The hammer is too worn; the screen is broken. Remedy: Replace the hammer head; replace the screen.

  • 3, the amount is reduced
  • Cause: The gap of the sieve is blocked; the feeding is uneven. Remedy: Stop, clean the blockage in the gap of the sieve; adjust the feeding mechanism.

  • 4, the sexual coupling produces a knocking sound
  • Cause: The pin is loose; the elastic ring is worn; the elimination method: stop and tighten the pin nut; replace the elastic ring.

  • 5, the inside of the device produces a knocking sound
  • Cause: Non-crushed material enters the inside of the machine; the lining fasteners are loose, the hammer hits the lining; the hammer or other parts break. Remedy: stop, clean the crushing chamber; check the fastening of the lining and the gap between the hammer and the screen; replace the broken parts.

  • 6, vibration
  • Reason: When the hammer is replaced or the cone is worn, the static balance of the rotor is not satisfactory; the hammer is broken, the rotor is out of balance; the pin shaft is bent and broken; the triangular disc or the disc is cracked; the anchor bolt is loose. Remedy: remove the hammer head and select the hammer head according to the weight, so that the total weight of the hammer on each hammer shaft is equal to the total weight of the hammer on the hammer shaft, that is, the static balance meets the requirements; replace the hammer head; replace the pin shaft; Repair or replace; tighten the anchor bolts.

The above six problems are the most likely intentions of the hammer crusher. Therefore, here is a small series to remind everyone that only skilled in mastering the relevant maintenance methods can be used better.

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