On June 12, the new suspended mining single hydraulic prop independently developed and produced by China Coal Group was sent to Shanxi, Inner Mongolia and other places, which once again set off a sales frenzy.
Maintenance Method Of Single Hydraulic Prop!
Views: 0 Author: Site Editor Publish Time: 2022-08-31 Origin: Site
Good morning, young friends! Next, the small editor is ready to explain the relevant contents of the single hydraulic prop for the small friends. The small friends are also deeply impressed with the single hydraulic prop. I still hope that this explanation will bring some gains to my friends.
1. For new or repaired poles that have been stored on the ground for more than 3 months, spot check shall be carried out according to the regulations before lowering; The poles stored for more than 1 year shall be tested one by one to check whether there is any change in the performance of the poles.
2. The single hydraulic prop whose performance cannot be guaranteed or damaged during storage and transportation is not allowed to be used in the well. The single column shall not be overhauled and stored in the open air.
3. The maintenance site shall be clean and sanitary, and all kinds of pillars to be repaired and qualified pillars shall be classified and stacked neatly.
4. Maintenance personnel shall be able to correctly use special maintenance equipment such as column dismantling machine and test bench. Various instruments of test and maintenance equipment shall be regularly checked.
5. The single hydraulic prop to be used that has passed the test after maintenance shall be stored vertically or obliquely.
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