Центробежный насос для грязи
The roller drill uses the rolling action of the roller bit to break the rock and is suitable for drilling holes of 150 ~ 440 mm in diameter on the hard rock. It has the advantages of high efficiency and low labor intensity, and is widely used in large and medium-sized open-pit metal mines. The drill consists of an impactor (or drill bit), a rotary mechanism, a lifting mechanism, a pressure device, a walking mechanism, a slag discharge system, a drill frame and a drill pipe. Rotary drilling machines are only suitable for drilling softer minerals and coal.
Conclusion
4. Reliability Built with robust components, portable rotary air compressors are designed to withstand tough working conditions. They require less maintenance and have longer service lives, resulting in cost savings over time for users.
- Fiberglass Used in certain applications, fiberglass casing is lightweight and resistant to corrosion, making it suitable for certain environments.
matériaux de forage

Understanding Directed Drilling Rods
How Self-Priming Slurry Pump Solutions Enhance Efficiency
Cleaning method:
Open valve or desilting
Improved design of suction lines or desilting
Lower mounting height
Cleaning method:
Open valve or desilting
Improved design of suction lines or desilting
Lower mounting height