Frequent failures about jaw crusher when we using them

Frequent failures about jaw crusher when we using them

  • Submitted By: sure
  • Date Submitted: 05/13/2015 7:32 PM
  • Category: English
  • Words: 342
  • Page: 2

If we use a jaw crusher which faults occur more frequently? How to solve? A metal percussion jaw crusher work appears, accompanied by liner jitter. The reason: the crushing chamber side liner and tooth plate loose, tighten loose screws or broken. Measures: Timely tighten or replace fastening screws. Second, the toggle plate fracture frequently. The reason: an addition to the middle of the bracket is too low intensity Diesel concrete drum mixer Reversing drum concrete mixer, its strength is not sufficient to overcome the normal crushing ore crushing force resulting damage; 2 may be the rod spring too tight, plus the crushing force at work that it is overloaded. The fracture may be appropriate tone loose spring.

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Third ready mix concrete plant, the flywheel turning, jaw crusher does not work. Reason: Tie rod springs and damage, make the trip rod nut emerge from the support bracket slider, toggle plate may be broken off, should be re-replacement and installation.

Fourth, a significant swing flywheel, the slow rotation of the eccentric shaft. The reason: the pulley and flywheel key loose or damaged wheel and shaft can not rotate synchronously. Five, jaw crusher product size thicker. The reason: the lower crushing liner serious wear and tear. Approach: exchange under the teeth should be replaced with new liner board or adjust the port of discharge the required size.


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