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Our company was established in 2013. As a high-tech enterprise, the company established the industry mission at the beginning of its establishment, taking the coal mining equipment control system as the starting point, and the self-optimization of the management system as the support point. With continuous R & D investment as the growth point, we will continue to improve the comprehensive capabilities of the enterprise, strive to become a leader in the field of high-performance industrial control, and build a world-renowned national brand.

 

Coal mining machine maintenance technical requirements

The casing must be free of cracks or deformation. Welding repairs are permitted, but measures must be taken to prevent deformation and eliminate stress.

The coal mining techniques that are commonly used underground in coal mines.

The blasting mining process uses blasting methods to extract coal mines. In practical applications, the selection of blast holes is crucial. If the design is improper, the blasting effect will be affected. In mild cases, there may be blasting deviations, impacting the extraction volume; in severe cases, it can cause losses to life and property. A large amount of dust is generated after blasting, and the mining area needs to be managed post-blasting.

2024-11-18

What are the components and characteristics of coal mining machines?

The coal mining machine mainly consists of an electric motor, hydraulic transmission part, traction transmission part, cutting part, bottom support frame, height adjustment oil cylinder, cable dragging device, and so on.

2024-11-18

Gansu Energy and Chemical: 8 pairs of coal production mines have an approved annual production capacity of 16.24 million tons.

Gansu Energy Chemical released the investor relations activity record on June 18, stating that on June 17, 2024, the company received research from 59 institutions, including QFII, insurance companies, others, fund companies, securities companies, and sunshine private equity institutions.

2024-11-18

Have you mastered these 30 questions and answers on coal mining management?

30 questions and answers on coal mining management.

2024-11-18

The six major coalfields in Shanxi: location, coal types, reserves and production capacity, main mining areas.

The locations, reserves, production, coal types, and major mining areas of the six major coalfields.

2024-11-18