road header tunneling machine - danceemporium.org. Also called a partial face machine, a road header is a tunneling machine. Its boom-mounted drum with a cutting head revolves to excavate rock or ore.
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tunneling machinewhat is road header machine. A roadheader, also called a boom-type roadheader, road header machine, road header or just header machine, is a piece of excavating equipment consisting of a boom ... Get a Price
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A road header, also known as a boom-type road header, road header machine, or header machine, is a piece of heavy excavation equipment that utilizes a special cutterhead mounted on the end of a boom that can swing up or down, left or right.
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A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust.. Crushers may be used to reduce the size, or change the form, of waste materials so they can be more easily disposed of or recycled, or to reduce the size of a solid mix of raw materials (as in rock ore), so that pieces of different composition can ...
KAMY series of Roadheaders offers the best cutting performance in a wide range of rock formations. Equipped with geometrically optimized transverse or longitudinal cutter heads, these flexible machines can be used to excavate subway tunnels, road tunnels, railway tunnels and water tunnels without using explosives.