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.
At present, there are many kinds of trams for ore transportation in domestic mines, and large and medium-sized mines tend to use bottom dump and bottom side dump trams for transportation. Compared with other types of tramcars, these two types of tramcars can realize continuous loading and unloading
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 friends1. For n
In order to make the hydraulic acrow props work stable, give full play to the efficiency of the equipment, and extend the service life, in addition to strictly complying with the operating procedures, it is necessary to strengthen daily maintenance.Precautions for maintenance and management of singl
Shandong China Coal Mining Support Equipment Co., Ltd. was founded in the 1990s with more than 1100 employees. It now has 53 professional companies, 3 Hong Kong companies, 1 British Cayman company and 1 American company. It is a large diversified industrial group integrating intelligent equipment manufacturing, e-commerce, software research and development and intelligent logistics, which is cultivated and supported by the Ministry of industry and information technology, the Ministry of Commerce, the development and Reform Commission, Shandong Province and Jining City.