Aiming at the problem that the parameters of the rock drilling rig in open-pit coal mines are only displayed on a single machine, and it hasn′ t the function of remote monitoring and real -time viewing, which lead to the problem of low quality of construction holes, a remote monitoring system for

Based on the analysis of the fault forms and causes of the hydraulic rock drill in the practical application,the paper puts forward the corresponding measures to prevent and reduce the faults, which can be used as reference and guidance in the design, manufacture and using of the hydraulic

Brand : EPIROC
Part No. : 3115207604
Description : Valve Cover
Use in : Cop 1838 , Cop 2238 , Cop 2238hd , Cop 2238hd+

In recent years, my country has developed a new type of hydraulic rock drilling technology, and improved the mining rock drilling technology through scientific means. This paper analyzes the three performances of impact performance, rotation performance and noise performance of the new hydraulic

In the mining of underground metal mines, rock drilling and ore extraction are two crucial links. In the past operations, manual spot inspection of equipment, manual measurement and acceptance of footage, and manual measurement of buckets were used. Large errors, incomplete point inspection

The COP1838 hydraulic rock drill is a common equipment in modern engineering construction. It introduces its structural composition, working principle, operation precautions, etc., analyzes its maintenance safety rules, and hopes to do a good job in the maintenance of rock drills in a more

The floating joint can protect the thread of the drill pipe when the drill pipe is connected and unloaded by the down-the-hole drilling rig, and can effectively reduce the reaction force of the impact load generated during the drilling operation. The buffer effect of the floating joint between

Brand : EPIROC
Part No. : 3128216600
Description : Seal
Use in : Boomer 281 , Boomer 281dh , Boomer 282 , Boomer K111

With the continuous improvement of the modern high-tech level, the development and mining of mining industry in the world have obtained new development opportunities. At this stage, the development of mining industry in all countries is highly dependent on the development and progress

After testing the material, hardness, effective hardening layer thickness and metallurgical structure of the failed shank adapter on YGZ90 rock drill, it’s found that all indicators and parameters meet the quality requirements for the heat treatment. Based on the analysis of usage of the shank