The arm is the key working part of the drilling machine, and the reasonable structure of the arm has a great influence on the performance, cost and performance of the car. In this paper, the key technical parameters of the main boom of the drilling jumbo are compared, and combined with

The medium-length hole drilling equipment used in the original mining operation of a mine is aging seriously.With the increasing of the section height,he hole depth is improved accordingly.In order to meet the demand of the construction of deep-hole drilling in mining,Simba M4C drilling jumbo

Brand : EPIROC
Part No. : 3115233300
Description : Cup Seal
Use in : Cop 1238 , Cop 1238k , Cop 1440 , Cop 1638 , Cop 1638hd , Cop 1638hd+ , Cop 1838 , Cop 1838+ , Cop 1838hd , Cop 1838hd+ , Cop 1838he+ , Cop 2238 , Cop 2238hd , Cop 2238hd+

The drilling machine in front of blast furnace in metallurgical enterprises is an indispensable equipment in front of blast furnace.Under the conditions of high temperature more than 1000℃, heavy load, safety of personnel and so on, the tapping of iron into blast furnace makes all power

The rock of Wuji iron mine belongs to very hard rock.Drilling and blasting are difficult in the process of roadway excavation.In order to improve rock drilling technology and production efficiency,full hydraulic rock drilling jumbo is introduced.At the same time,the parameters of rock drilling

The majority of technicians in the rock drilling tools enterprises is relatively older and scarcely use the advanced design software (e.g. 3-D molding software like Pro-E and CATIC). The overall technical level of them still leaves much room to improve. The rock drilling tools enterprises

The boomer M2C computer twin-boom drilling jumbo is far ahead of the similar equipment in the world＇s mining industry with the characteristics of intelligence，high efficiency and low consumption．This paper briefly introduces the performance of the equipment

Brand : EPIROC
Part No. : 3128324624
Description : Sliding Piece
Use in : Boomer K111 , Boomer M1d , Boomer S2

Alataoshan Tunnel is located in Bozhou, Xinjiang, and belongs to the frigid area.In order to ensure the smooth drainage in winter, the whole tunnel is equipped with deep-buried ditches in the center. The excavation depth of ditches in the non-inverted section reaches 3.27m

The twin-boom drilling jumbo is widely used in roadway driving or mining，the paper Combines with the practical application of a twin-boom drilling jumbo in Chambishi Copper Mines，analyzes the reasons of the frequent emulsification of hydraulic oil，and also introduces some ways of solution which