In order to solve the problem of slow tunneling speed of hard rock roadway in metal mines，and in response to the call of "mechanized replacement and automation reduction"，more and more mines use drilling rigs to replace manual hand-held air drills to improve perforation efficiency，thereby improving

In order to effectively prevent tunnel construction safety accidents and ensure high-quality construction of major projects, traditional tunnel construction methods are gradually transforming into large-scale mechanization. The three-arm rock drilling rig is widely used due to its advantages of fast

Brand : EPIROC
Part No. : 0544216200
Description : Grease Nipple
Use in : Boltec 235h , Boltec Lc , Boomer 104 , Boomer 281 , Boomer 281dh , Boomer 282 , Boomer K111 , Boomer L2c , Boomer L2d , Boomer M2c , Boomer M2d , Boomer S1d , Boomer Xe3 , Boomer Xl3 , Cop 1032 , Cop 1132 , Cop 1238 , Cop 1238k ...

This article takes the exit of the Xiaofeng Tunnel of the Yixing Railway as an example. In view of the problem of reasonable allocation of three-arm rock drilling rig operators during tunnel construction, practical optimization and improvements are made from the two aspects of construction process

Hydraulic rock drill is the core component of blast furnace taphole machine, and the installation quality directly affects its working efficiency, application cost and benefit creation. Its matching size and shape and position tolerance requirements are very strict, and the site location space

This paper analyzes the application of three-arm rock drill truck in different tunnel excavation stages，and discusses its key points of application and problems in different stages. Combined with an actual project，this paper analyzes the economic differences between manual excavation and mechanical

According to the guiding ideology of engineering construction advocated by relevant national ministries and commissions, "mechanization of manpower replacement, automation of manpower reduction, and intelligent unmanning", rock drilling rigs have been widely used in cave excavation construction in

Brand : EPIROC
Part No. : 3128301233
Description : Sleeve
Use in : Boomer M2c , Boomer M2d , Boomer S1d , Simba H1257 , Simba S7d

As an important mechanical equipment for mechanized tunnel construction, the intelligent two-arm rock drilling rig has been widely used in small-section tunnel construction. This article takes the mechanized excavation of the exploration tunnel of a pumped storage project as an example to

The fully computer-controlled rock drilling rig has many advantages such as fast information transmission, powerful functions, and a high degree of mechanized supporting operations. In tunnel construction, it can effectively improve the safety factor of tunnel processing and construction quality