drill jumbos Regular Failure and Obviate Method of Drill Jumbos The drill jumbos common faults and fault reasons and troubleshooting methods are introduced mainly．Through the analysis and discussion common faults and fault reasons and troubleshooting methods，solve the common fault about drill jumbos．
Hydraulic rock drill Overview of Domestic Furnace Tapping Hydraulic Rock Drills The paper outlines the development of furnace-tapping hydaulic rock drills in china , and lists names of 11 companies making furnace-tapping hydraulic rock drills. In addition, it discribes the models,features, specifications and appearances of hydraulic rock drills from respective makers.
Hydraulic rock drill Overview of Hydraulic Rock Drills in China The paper looked hark on the historical couise of research and development of hydraulic rock drills in China and pointed that current situation of hydraulic rock drills was less optimal in China. It also listed models of hydraulic rock drills and manufactures producing them in China and collected
parts search 3128312561 Brand : EPIROCPart No. : 3128312561Description : Clamping RingUse in : Boomer 281 , Boomer 282
ultra-coarse grain Developmental Trends of Hydraulic Rock Drilling Machines The paper describes the structures and developments of the hydraulic rock drills and the hydraulic open-pit, tunneling, mining, and anchor drill rigs home and abroad. It also points out the gaps between domestic and overseas hydraulic rock drilling machines and puts forward some advices on develop
drilling machine Performance Optimization of Hydraulic Oil Cooling System of BM281 Drilling Machine This article analyses the problem of excessively high temperature caused by environment tem¬perature of BM281 drilling machine hydraulic oil, solves this problem by improving performance of hy¬draulic oil cooling system, obtains remarkable economic benefits.
drilling jumbo The Selection and Prevent Pollution of the Hydraulic Oil of Drilling Jumbo This text introduced the basic requestion of the hydraulic oil of drilling jumbo, and introduced the selection of hy¬draulic oil. Also, this text analyzed the contaminative approach of hydraulic oil, and advanced the measure of the prevent Hydraulic oil pollution.
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.
parts search 9128734300 Brand : EPIROCPart No. : 9128734300Description : BushingUse in : Boomer 281 , Boomer 281dh , Boomer 282 , Boomer S1d , Simab H1252 , Simba H1254 , Simba H1354
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
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
