The pick is a kind of pneumatic tool which is widely used in mining industry and construction industry. But how to reduce the vibration of the pick handle has become an urgent technical problem to ...
**Which rock drilling company are we? **
With the continuous development of various industries, the demand for more efficient drilling solutions is increasing, and our company has become a leading ...
Introduction:
In the dynamic and high-demand arena of coal mining and other mineral extraction industries, the efficiency and reliability of equipment are paramount. High quality and cost-effective...
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; ...
Precautions:
1. Before using the air pick, lubricate the air pick with oil.
2. When using the air picks, there should be no less than 3 spare air picks, and the continuous working time of each air ...
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 Negotiati...