Rational roadheader suitable for tunneling

Our roadheader adopts high quality configuration design with mature components at home and abroad. The machine has high reliability and low center of gravity. The rational design of the drum adopts hard rock carbide cutter, which has strong rock breaking capacity and is suitable for tunneling in half coal rock and whole rock roadway.

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Roadheaders

Cantilever-type roadheader is a machine for excavating hard rock tunnel in mountain area. It uses suitable machine for tunneling in half coal rock and whole rock roadway in full section. Mining and ballast can be carried out at the same time. The rock with compressive strength of 300kg/cm2 or more can be cut by mechanical means.

Water Jet Cuttings

As a mechanical method to crush rocks and excavate tunnels, waterjet cutting machine is used for railway tunnel, highway tunnel, water diversion tunnel and subway

Cutter Bits

Cutting bit has lots of fantastic advantages, such as greatly reducing the labor intensity of workers, ensuring the safety of construction personnel, driving speed is fast, and further development will achieve the possibility of automatic construction and so on.

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Roadheader applications in mining and tunneling

Roadheader applications in mining and tunneling

Roadheaders were initially utilized in coal mining applications, however they are now used in a broad range of applications including but not limited to...

Tunneling and underground construction

Tunneling and underground construction

A tunnel construction is an underground passage provided beneath earth surface or water. Different methods of tunnel construction and their details...

Types of tunneling construction

Types of tunneling construction

Tunnels and underground excavations: ... tunnel was a 701-foot construction on the ... Castaic Tunnel near Los Angeles, a mole of this type produced...