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Production license of the product ensure that the license number, approval date and expiration date.

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Product packaging in line with national regulations, due to packaging damage caused by the products borne.

After-sales Service

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Roadheader and Rock Cutter Supplier for Tunneling and Mining

Roadheader and Rock Cutting Equipment

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About Us - MEKTUNNEL

MEKTUNNEL is a specialist in Roadheaders and support technology/services for mining and civil construction projects. MEK represents BBM Maschinenfabrik (Germany) offering a full range of new manufactured Roadheaders of best in market build quality. Additi

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USED ROADHEADERS FOR SALE & HIRE - MEKTUNNEL

Used roadheaders for sale. MEKTUNNEL is a roadheader specialist, we offer all makes and models as well as used roadheader service and support.

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Used Roadheaders for Sale & Hire - Mektunnel Used roadheaders for sale. MEKTUNNEL is a roadheader specialist, we offer all makes and models as well as used roadheader service and support.

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Alpine Rock & Concrete Grinders | Soil Mixers | Roadheaders

Alpine specializes in rock & concrete cutting attachments, roadheaders, and soil mixing. 40 years providing solutions for construction, mining, remediation.

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WestConnex tunnelling starts at Kingsgrove | WestConnex

Work to deliver the New M5 is ramping up with roadheaders in action at all four tunnelling sites, with the Kingsgrove tunnelling machine starting work this week.Minister for WestConnex Stuart Ayres said motorists stuck on one of Sydney’s...

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Hydraulic Cutters, Roadheaders, Rotary Cutters | Antraquip

International Manufacturer of Hydraulic Cutters, Roadheaders & Tunnel Support Systems. Established in 1985, Antraquip is the worldwide leader in manufacturing hydraulic cutters, road headers, tunnel support systems, and other specialized machinery used in

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roadheaders, it will be necessary to look at the maximum axial and horizontal boom forces, which they can apply. In such machines, as the vertical force is approximately the same as the horizontal force, it need not be considered. In transverse cutting he

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DMC Mining Services

Over its 36-year history, DMC Mining Services has consistently proven itself as an innovator in its field.

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(PDF) Roadheader applications in mining and tunneling

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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A model to predict the performance of roadheaders based on

Roadheaders are very versatile excavation machines used in tunnelling, mine development, and mine production for soft to medium strength rock formations. Performance prediction is an important factor for successful roadheader application and generally dea

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3546 Table 1 and Fig. 1 give an idea of the kind of main problems in the different processes of roadheader excavation. 2 SCOPE Cutting and …

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Roadheaders in Tunneling - Tunnel Business Magazine. 30 Jul 2013 ... Roadheaders have been used in North America since the late 1960s, with limited success.

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Alpine regularly sources used roadheaders and this can help reduce your barrier to entry if you have a smaller budget for your project. Roadheaders ...

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Roadheaders for mining Sandvik roadheaders are equipped with powerful, geometrically optimized cutter heads, which are designed to continuously excavate roadways, tunnels and other underground caverns without using explosives. These electro-hydraulic mach

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