Air-leg rock drill is a new type of high-efficiency rock drilling machine. It is widely used in drilling blast holes in mine tunnel excavation and various rock drilling operations. It is an indispensable and important machine for metallurgy, coal rock, railway, transportation, water conservancy construction and national defense stone engineering.

The rock drill has a wide range of uses and is most suitable for drilling horizontal and inclined blast holes on medium-hard or hard (f=8-18) rocks. It can also drill anchor holes on the top plate vertically upward. The diameter of the blast hole is generally 34-42 mm, and the effective and economical drilling depth can reach 5 meters.

This machine can be used with FT160BD short air legs and FT160BC long air legs according to the size of the tunnel section. It can also be installed on a drilling vehicle or a drilling frame for work.

The air-leg rock drill is a common rock drilling tool, mainly used in quarrying, excavation and demolition engineering. It has the following main features and functions:

Pneumatic Drive: The air-leg rock drill uses a pneumatic system as a power source to drive the movement of the rock drill through air compression. This driving method can provide greater force and speed, and is suitable for processing harder materials such as rocks and concrete.

High rock drilling efficiency: The air-leg rock drill has efficient rock drilling capabilities. It is equipped with a high-speed rotating rock drill head that can quickly hit the surface of rock or concrete to achieve fast and efficient rock drilling operations.

Adjustment function: The equipment is usually equipped with an adjustment device to adjust the impact force and frequency of the rock drill as needed. The operator can accurately control the intensity and effect of the rock drilling work through the adjustment device to meet different engineering needs.

Easy to operate: The air-leg rock drill is easy to operate and does not require complex operating skills. Just aim the machine at the target object and press the start button, and the rock drill will start working. The operator only needs to control the direction and movement of the machine to complete the rock drilling work.

Versatile Application: Air-leg rock drills are widely used in quarrying, excavation, demolition and construction. It is suitable for different types of rock and concrete materials, and can be used in a variety of work scenarios such as rock drilling, wall demolition, and channel opening.

The design and function of the air-leg rock drill make it an ideal tool for rock drilling. It can handle the rock drilling needs of different materials quickly and efficiently through pneumatic drive, efficient rock drilling and adjustment functions. Using an air-leg rock drill can improve the efficiency and quality of engineering construction and save manpower and time costs.

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