Knowledge

The support length for a drill pipe in a rock drilling machine depends on several factors, including the type of drilling rig, drilling method, and application (e.g., mining, tunne

A rock drilling machine can be safe to drive on the road, but only under certain conditions and with proper precautions.

A rock drilling machine with wireless remote control operation is designed to enhance safety, efficiency, and operator convenience in tunnel construction, mining, and slope stabili

An extended arm rock drilling machine is a specialized piece of equipment commonly used in large tunnel construction projects for support installation—especially in environments wi

An Extended Arm Rock Drilling Machine refers to a type of heavy-duty machinery designed for drilling into rock surfaces, often used in mining, tunneling, and construction. The term

A rock drilling machine is an essential piece of equipment for water diversion project construction, especially in tunnels, shafts, and underground works.

A rock drilling machine with a long robotic arm up to 8 meters is designed for deep or high-reach drilling tasks, especially useful in large tunnels, caverns, or high slopes.

Engineering chassis wet shotcrete machines are indeed more suitable for tunnel construction projects

When deploying a new wet shotcrete machine for tunnel construction, there are several critical issues and considerations to ensure safety, efficiency, and quality of application.

A rock drilling machine with high rotation speed is typically used for hard rock drilling where efficient penetration, precision, and productivity are required. High rotation speed

Fully automated machines (with auto rod changer): 1 person is enough. Semi-automatic machines (manual rod handling): 2 people recommended for efficiency and safety.

For a 40 m³/h wet shotcrete machine, you typically need an air compressor with a capacity of 15-17 m³/min to ensure proper operation.