Mining industry plays a very important role in the development of national economy. It can provide raw materials and auxiliary materials to industry and agriculture, which is helpful to promote the progress and development of social economy. In recent years, in the process of rapid social

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

Brand : EPIROC
Part No. : 3115208400
Description : Bushing
Use in : Cop 1440 , Cop 1532 , Cop 1638 , Cop 1838 , Cop 1838cr , Cop 1840 , Cop 1850 , Cop 1850cr , Cop 2160 , Cop 2238 , Cop 2550

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

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

With the continuous expansion of the construction market, the traditional manual drilling and blasting has gradually withdrawn from the application market, and the drilling jumbo has begun to show itself. Because the traditional inclined hole cutting drilling method has high requirements for the

In order to reduce the dust pollution produced by the down-hole drill in the working process, the dust removal system of the down -hole drill is designed. The working principle and composition of the dust removal system are introduced. The dust collection cover, cyclone dust collector, dust removal

Brand : EPIROC
Part No. : 3128309172
Description : Turning Device
Use in : Boltec 235 , Boltec 235h , Boltec Lc , Boltec Md

The three-arm hydraulic rock drilling jumbo is equipped with a high-performance imported rock drill. If the rock drill breaks down frequently during tunnel excavation, it will seriously affect the construction progress and increase the construction cost. This paper analyzes the working principle

Rock drilling jumbo refers to the installation of one or several rock drilling machines on a special drilling arm. The chassis is a modern engineering machinery developed from a hand-held and towed chassis. It has fast drilling speed, good guidance, and strong operability. features. High operating