Overview of rock drilling equipment manufacturers around the world-Epiroc
2021-04-09
The company retains the entire organizational structure, personnel, trademark product line and sales network of the original Atlas Copco mining and rock excavation technology. At the same time, the hydraulic breaker products of the former construction technology department are also incorporated into the company. Amberto is not only the name of the company, but also the new brand replacing Atlas Copco in the mining and rock excavation industry.
2021-03-29
Montebe (Montabert) company is located in Lyon, France. At present, its main business is the design, production and sales of hydraulic rock drills and hydraulic breakers.
(I) of Rock Drilling Equipment Manufacturers in the World
2021-03-22
Sandvik Group is a large group company in Sweden with a history of more than 150 years. It is at the international leading level in the production of drill steel for rock drilling equipment.
Summary of experience in the use of trolley
2021-02-17
When the first batch of trolley cars entered the site, they were assigned to four construction units. Only one construction unit used the trolley normally, while the other three put the trolley on hold. It is generally believed that the trolley is not as good as holding a drill. Later, the company entered 4 more trolley cars and formed its own team. After practical exploration, the benefits of the trolley car were finally brought into play, and people began to accept the trolley car.
(II) on the application of domestic tunneling trolley in overseas Chinese funded mines
2021-01-17
In order to solve the problem of local employment, Tajikistan requires a ratio of 3:7 employees in the development contract. Because the economy in the mining area is mainly animal husbandry, there is basically no industry, and the local people have low industrial quality. Although they can be engaged in underground operations after training, they are mainly some auxiliary jobs. Some technical jobs such as rock drilling, operation and maintenance are mainly Chinese employees.
(I) on the application of domestic tunneling trolley in overseas Chinese funded mines
2020-12-30
Zhangjiakou Xuanhua Huatai Mining and Metallurgical Machinery Co., Ltd. is located in Xuanhua Economic Development Zone, Hebei Province. It was established in 2000. It is a professional company that develops and mass produces geotechnical drilling engineering machinery. Enterprise existing staff more than 350 people. There are six series of products, including shaft drilling rig, full hydraulic drilling rig, full hydraulic mining rig, electric excavator and loader, anchor drilling rig and prying rig.