Advantages of rock drilling jumbo

With the rapid development of science and technology, the technology of rock drilling jumbo has also been greatly improved. From manual hand-held drilling to mechanized and automated drilling of jumbo, construction workers have been liberated from the harsh and laborious drilling work. In underground construction, rock drilling jumbo plays an increasingly important role in improving construction conditions, reducing labor intensity, speeding up construction progress and improving construction quality, Are of great significance. Next, Pengxiang Xiaobian will introduce the advantages of rock drilling jumbo for your reference.

Advantages of drilling jumbo:

1. High drilling speed

The hydraulic drilling jumbo can realize simultaneous multi hole propulsion, forming multi holes at a time, greatly reducing drilling time.

2. Reduce non drilling time

The drill pipe positioning is fast and accurate, and does not require the construction of auxiliary platform. Save non drilling time and improve efficiency.

3. Safety and construction environment

By using the drilling jumbo, the operators are far away from the working face, and the number of workers on the working face is reduced. All operations are completed by mechanical equipment, which greatly reduces the probability of accidents. The drilling jumbo adopts a closed oil circuit system with high safety. The operator operates in the cab, which has sound insulation effect and improves the environmental conditions of the operator.

4. Construction quality

Once the drill pipe of the drill jumbo is positioned, the drill pipe will be pushed forward at a horizontal or fixed angle under the propelling device. This greatly improves the drilling quality compared with the manual control of the drill pipe pushing, and is especially suitable for smooth blasting with section control.