山东洛克曼钻具有限公司

Shandong rock mine drilling tools co., LTD

With the development of industrial technology, full hydraulic drill is a new type of mechanized and automatic drilling equipment.In recent years, China's infrastructure construction departments, large metal mines, construction stone mining ground to buy the number of foreign full hydraulic drill and drill truck is increasing, equipment models are constantly updated.Now, full hydraulic drilling jumbo has been widely used in infrastructure construction, highway, railway tunnel excavation and slope supporting, large and medium-sized open-pit and underground mining, quarrying, hydropower engineering, national defense construction yard in many fields such as rock and mineral resources exploitation, anchor rod anchor, as well as stone mining and so on.It can be thought of as;With the progress of drilling and blasting technology, full hydraulic drilling and drilling truck in engineering construction more and more shows its superiority, its use will continue to increase.

The all-hydraulic rock drill is a kind of high-efficiency rock drilling machinery. The impact frequency output by the hydraulic rock drill is 55-60hz, the impact power reaches 480j-1400j, and the drill torque is 800-2200nm.Supporting drill truck drill tool product is to be in this kind of high load working state, withstand the impact and torsion of tension pressure alternating and bending stress, rock severe abrasion, as well as rock cuttings with high pressure mineral water (0.8-1.4mpa) on the drill tool internal hole erosion corrosion, at the rate of 1.2-1.5m/min to complete the drilling of rock hole.Therefore, the full hydraulic drilling drill drill tool products are called by scholars in the field of drilling tools at home and abroad as "the most stringent quality requirements of tool products", can also be said;The performance of all hydraulic drill drill tool represents the development level of drill tool industry in a country.