Maintenance of Crushing Hammer
Due to the poor working conditions of the crushing hammer, correct maintenance can reduce the occurrence of machine failure and prolong the service life of the machine. Besides timely maintenance of the host machine, the following points should be noted:
A visual inspection
Check whether the bolts concerned are loose; Whether the connecting pin shafts are excessively worn; Check whether the gap between the drill rod and its bushing is normal, and whether there is oil leakage in it. If there is, it indicates that the low pressure oil seal is damaged.
The lubrication point of the working device shall be lubricated before and after each continuous operation for 2-3 hours.
Replace hydraulic oil
The change of hydraulic oil quality varies with the working environment. The simple way to judge the oil quality is to observe the oil color. When the deterioration of oil quality is extremely serious, the oil should be released and new oil should be injected after cleaning the oil tank and filter.
- March 12, 2019In accordance with the state's industrial policy of giving priority to supporting the development of basic industries such as energy, transportation and raw materials, mine equipment, as the pillar of...view
- July 19, 2018Product features(1) Bricks of different strength can be produced according to the requirements of engineering construction.(2) Bricks of different specifications can be determined according to the req...view
- February 21, 2019Who is the better choice for jaw crusher in wear resistant material industry? Guilin Mining Machinery jaw crusher deserves it!Guilin Mining Machinery is the largest production base of hammer crusher, ...view
- May 14, 20191. The design of vertical rolling mill should meet the following requirements: the selection of parameters and structures should be reasonable. In structural design, we must consider whether the seal ...view
- April 16, 2019The eccentric shaft is the main part of jaw crusher. The moving jaw moves reciprocating under the eccentric force of the eccentric shaft. Eccentric shaft has to bear tremendous crushing force and work...view
- July 19, 2018The double hammer crusher does not have sieve grate bottom, even if it is high wet material, it will never clog up. The double hammer crusher has the advantages of large production, low noise and high...view