cemented carbide Actuality and development trend of cemented carbide for rock drilling applications at home and abroad The paper analyzed and commented the actuality and development trend of cemented carbide for rock drilling applications at home and abroad. With the progress of the technology and equipments for produc¬ing cemented carbide, the quality of homemade cemented carbide is gradually close to international
capital construction Application prospect of drill jumbo in large-scale metal mine during capital construction For accelerating the construction speed of Tianxing iron mine and completing the project on time, high efficiency jumbo is planned to be used for mine development. Furthermore, operator can control the jumbo under FOPS canopy which can guarantee the operator safety.
railway tunnel Optimization and Study of Allocation of Drill and Blast Excavation Equipment for High-speed Railway Tunnels In recent years,more and more high speed railway tunnels have been built in China. However,these high speed railway tunnels are basically constructed by drill and blast method assisted by hand held pneumatic drills and multi purpose operation platforms.Such equipment allocation mode has the
parts search 3128003051 Brand : EPIROCPart No. : 3128003051Description : Hydr. CylinderUse in : Simab H1252 , Simba H1254 , Simba H1354 , Simba L6c , Simba M4c , Simba M6c
Hydraulic drifting equipment Development General Situation and Trend of Hydraulic Drilling Equipment The development progress of hydraulic drilling equipment both at home and abroad; hy¬draulic rock drill and hydraulic drilling jumbo, the structure performance of two typical products;Roc4050ME top hammer type hydraulic drill carriage from AtlasCopco,21SGBC-CC rock-drilling robot from Norway AMV
MF drill rod Failure Analysis of MF Drill Rod for Open-Pit Hydraulic Drill Rig After the analysis of the sample offailed male & female threads and the sample of failed drill rod body typically used on the open-pit hydraulic drill rig, the results show high temperature of male & female thread surfaces, easily produced burned areas and burned pits on thread surfaces and network
Hydraulic rock drill Overview of Home-Made Hydraulic Surface Tophammer Drill Rigs The paper analyzes developmental trends of hydraulic surface tophammer drill rigs home and abroad and proposes the classification of this kind of products. Based on the latest data, it compiles makers and models of the hydraulic surface tophammer drill rigs in China, collects specifications of the
Rock drilling tool Sandvik Company and Rock Drilling Products (Ⅱ) Sandvik of Sweden is a well-known company in the world for manufacturing mining equipments, rock drilling machinery and rock drilling tools. Sandvik rock drilling products are renowned for high-quality and high—efficiency in international market, and as well represent the developing trend
Sandvik Sandvik Company and Rock Drilling Products (Ⅰ) Sandvik of Sweden is a well-known company in the world for manufacturing mining equipments, rock drilling machinery and rock drilling tools. Sandvik rock drilling products are renowned for high-quality and high—efficiency in international market, and as well represent the developing
parts search 3222182453 Brand : EPIROCPart No. : 3222182453Description : BearingUse in : Boltec 235 , Boltec 235h , Boltec Lc , Boltec Md , Roc F6 , Roc F9
drill rig Comparative Analysis of Economy of the Drill Rig the paper focuses on the comparison of economy between the drill rig and the pneumatic drill and also makes an economic analysis of the full-computer-controlled drill rig and the conventional drill rig. Those can be used as a guild when selecting equipments during tunneling.
