News
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How to use Shenli Rock Drill
How to use rock drill Rock drill is a simple, light and economical excavation machinery, widely used in road construction, infrastructure construction, mining and other industries. It is an important machine in stone quarrying. Rock drill is impact equipment, and it needs oil, water and gas to be...Read more -
New S28 Pneumatic Rock Drill
Innovative S82 pneumatic rock drill, and through the valve-train impact drill, cooling and lubrication mechanism, slewing mechanism, the innovation of the flushing mechanism four design, break through the current air leg rock drill technical limitations, realize S82 drill in different hardness of...Read more -
Development of YT27 Air Leg Rock Drill of Shenli Machinery
YT27 is a fast rock drill independently developed by the company. YT27 pneumatic leg rock drill is widely used in drilling blasting hole, anchor hole (cable) hole in roadway excavation and various rock drilling operations. It is an indispensable important machine for metallurgy, coal, transportat...Read more -
Guangdong “Internet +” Expo and Guangdong (Foshan) Industry Fair closed on September 26
On September 26, 2021, the 2021 China (Guangdong) International “Internet +” Expo (abbreviation: Guangdong “Internet +” Expo) hosted by the Guangdong Provincial Committee of the China Council for the Promotion of International Trade China Guangdong (Foshan) Machinery Indus...Read more -
Ministry of Commerce: China ranks first!
On the morning of August 23, the State Council Information Office held a press conference. Minister of Commerce Wang Wentao, Vice Minister and Deputy Representative of International Trade Negotiations Wang Shouwen, and Vice Minister Qian Keming introduced the positive contribution to business for...Read more -
How to develop high-quality mining in the post-epidemic era
Affected by the new crown pneumonia epidemic, the development trend of global mining has become confusing. The industry pays close attention to the trend of the global economy, changes in international mining-related policies and trends in the mineral product market. The analysis, solvable answer...Read more -
Overview of water well drilling rigs
In the 2nd century BC, China has used manpower and used bamboo bow elastic force to make the cone drill bit impact the ground to drill. Later, it was used in rural China for a long time. It was not until the 1950s that wire rope percussion drilling rigs were introduced from abroad. In the early 1...Read more -
Introduction of air-leg rock drill
The air-leg rock drill relies on compressed air to drive the piston to reciprocate. During the stroke, the piston strikes the shank tail, and during the return stroke, the piston drives the drill tool to rotate to achieve rock crushing and drilling. The use of full hydraulic drilling rigs to repl...Read more -
Introduction of hand-held rock drill
The hand-held rock drill was introduced by Ingersoll-RandCo. in 1912. According to the power form, it is divided into four categories: pneumatic, hydraulic, electric and internal combustion drive. Pneumatics are the most widely used. Hand-held rock drills are suitable for drilling downward or inc...Read more
