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. ...
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; ...
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...
In the world of pneumatic tools, selecting the right manufacturer is crucial to ensuring performance, durability, and safety. Shenli Pneumatic Machinery Factory stands out as a beacon of excellence...
1. For the newly purchased rock drill, due to the protection measures of packaging, there will be some anti-rust grease inside. Be sure to disassemble and remove it before use, and smear lubricant ...
Efficiency and durability
The hallmark of our product is its unparalleled efficiency and durability. Each tool can withstand the harsh test of the working environment, ensuring a long service lif...