News

Crawler Drilling Rig Crawler Maintenance

When the crawler drilling rig is constructed on a site with soft soil, the crawler and the rail link are easy to adhere to the soil. Therefore, the crawler should be adjusted slightly loose to prevent abnormal stress on the rail link due to the adhesion of the soil. When covering the construction... Read More

TCA-7(G7) Air Pick Uses and Detailed Parameters

TCA-7(G7) air picks are widely used in crushing operations in construction, coal mining,infrastructure development and other fields. Air pick TCA-7(G7) has mature technology is durable, lightweight and has good performance, and is simple to operate. Air pick TCA-7(G7) is more flexible and lightwe... Read More

SHENLI S82 Pneumatic Rock Drill – Torque is more than 10% higher than that of YT28 Pneumatic Rock Drill

1. S82 Pneumatic Rock Drill Powerful gas control system: The sealing performance is enhanced to get more powerful rock drilling impact energy. Field tests show that under different rock conditions, the footage efficiency is 10%-25% above that of YT28; 2. Advanced rotary structure (obtained from t... Read More

The use of air picks and precautions

The use of air picks and precautions air pick is a kind of manual pneumatic tool; it uses compressed air neon to push the reciprocating motion of the live package; it makes the head of the pick constantly do impact motion to break hard objects. It is mainly composed of air distribution mechanism,... Read More

Pneumatic rock drills use

Pneumatic rock drills are mainly used for two purposes: 1. The rock drill is a stone mining machine that uses the rotation and impact of the steel drill to drill holes in the rock, and is also used to demolish abandoned buildings. 2. It is mainly used to directly mine stone materials. The rock d... Read More

Troubleshooting and handling of air-leg rock drills(YT27、YT28、YT29a、S250、S82)

Troubleshooting of rock drills Common faults and treatment methods of air-leg rock drills Fault 1: The rock drilling speed is reduced (1) Causes of failure: First, the working air pressure is low; second, the air leg is not telescopic, the thrust is insufficient, and the fuselage jumps backward; ... Read More

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
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