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; ...
Mining electric tricycles are equipped with high-power brushless motors, maintenance free batteries, and strong climbing ability., And configure a hydraulic self unloading system. Against th...
Low vibration for safer, cleaner drilling underground
We are a professional manufacturer of rock drilling equipment
In railway, highway, and hydropower tunnel excavation, dust and vibrati...
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 realms of construction, mining, and general excavation, rock drilling equipment serves as a cornerstone for efficiency and productivity. Whether it’s sprawling engineering projects or simple...
In challenging pier footing excavation for bridges and elevated highways, where dense rebar cages and severely confined spaces are the norm, conventional drilling equipment often struggles with ma...