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Heavy duty, robust machine design, and optimized, transverse cutter heads using Icutroc® cutting technology for highly effective and cost-efficient rock cutting in different rock / rock mass conditions, increasing machine availability, and reducing machine service cost
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A roadheader is essentially an excavator that is frequently employed in tunneling. It is a type of heavy equipment used for excavating mines, tunnels, and other underground spaces. Equipped with a large rotating cutting head that is mounted on a boom, a roadheader can break through various materials, such as rocks and soil.
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Our roadheader machines represent the best example of this. Under the TDR series name (tunnel-digging roadheaders), we offer you powerhouses that represent the benchmark in the mining and tunnelling industry.
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Roadheaders are versatile machines with a long history that offer many advantages when constructing tunnels, mines or underground facilities. Their use dates back to the first half of the 20th century – predating the TBM – and they have been used across the globe.
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Roadheaders offer a unique capability and flexibility for the excavation of soft to medium strength rock formations, therefore, are widely used in underground mining and tunneling operations.
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It is a hybrid machine, with better manoeuvrability than that of tunnel boring machines. It can cut rocks even up to 160 MPa, if laminated or fractured, in different tunnel profiles and adapts easily to changing operational conditions.
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is professional Roadheader provider, that manufactures high quality Mining & Tunneling.
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Mitterndorfer shared his views on the status of roadheaders in today's underground construction industry, the latest developments in roadheader technology, and tips for getting the most out of your machine.
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powerful rock cutting machines designed to excavate roadways, tunnels, and underground chambers continuously without using explosives. They are equipped with high experience based and geometrically optimized, transverse cutter heads proven to give the best cutting performance in a wide range of rock formations. Powered electro-
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Tunnelling and mining The MR620 is an electrically powered and crawler-mounted roadheader that is engineered to excavate roadways and galleries. This heavy-duty machine has a powerful transversal cutter ...
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Roadheaders are crawler-type excavating machines with a boom-mounted cutting drum that were first used for tunneling projects and coal mining operations. Then models were developed for use above ground in place of regular excavators.
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CUTRONIC® enables semi-automated cutting and assists roadheader operation for rookies in mechanical rock excavation, optimizing customer value.
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Antraquip roadheaders are powerful rock-cutting machines designed to excavate roadways and tunneling, including mining and railroad applications.
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Roadheaders offer a unique capability and flexibility for the excavation of soft to medium strength rock formations, therefore, are widely used in underground mining and tunneling operations.
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Equipped with geometrically optimized transverse cutter heads, these flexible machines can be used for a wide range of applications such as rehabilitation of existing tunnels and excavation of underground caverns.
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Roadheader Tunnelling Machine at WorkLIKE THIS VIDEO? THANKS! SUBSCRIBE: https:// …
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CUTRONIC® enables semi-automated cutting and assists roadheader operation for rookies in mechanical rock excavation, optimizing customer value.
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The first use in a civil engineering project was the construction of the City Loop (then called the Melbourne Underground Rail Loop) in the 1970s, where the machines enabled around 80% of the excavation to be performed mechanically.
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Roadheaders can be used to create roadway cross-sections of any shape. To work the tunnel face, the roadheader is moved towards the face with the crawler tracks and the cutting head is set in motion. The face of the tunnel or roadway is then milled off …
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Due to the continuous development of hydraulic excavators and the possibilities to increase the operating pressure of such excavators, the performance of the roadheading attachments—sometimes called rock grinders or rock cutters—has substantially improved.
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MTC offers a range of Roadheaders for hire to suit whatever excavation or tunnelling work your project requires. From underground mines, waterworks and sewerage systems to roads, railroads and more, we've got or will do our very best to source a Roadheader tunneling machine to match your needs.
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Sofol is a well-known crusher and grinding mill manufacturer that offers equipment and solutions for customers from aggregates, mining and mineral grinding industry.
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PE series jaw crusher is usually used as primary crusher in quarry production lines, mineral ore crushing plants and powder making plants.
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