The roadheader, or header machine, has become a familiar piece of excavating equipment in civil tunnelling. The technology is actually younger than may be realised with the first roadheader patent being applied for by Dr Z Ajtay in Hungary in 1949 and developed as a remotely operated priapic miner for exploitation of small seams in coal mining.
interfaces at the German Creek coal seam. As a result of this, the drift portals are located a ... the Coal Mining Safety and Health Act and Regulations. It was established ... proceeded with the major excavation equipment comprising of a Mitsui S200MA roadheader, combined with an …
Energy equipment: 8 senior experts have been introduced, among which are: German coal mining machine expert, Japanese mining truck expert, American electric drive mining truck expert, Japanese tunnel roadheader expert and Chinese hydraulic support and mining truck senior expert.
We have therefore used our expertise in mechanized tunnelling to develop innovative machine concepts for a variety of applications in mining. Whether for vertical access or production shafts, inclined vehicle access ramps, ventilation shafts or transport routes, Herrenknecht technology is designed for smallest and largest diameters and can ...
Grosvenor Coal Mine, located north of Brisbane, Australia, is expected to produce 5 million tonnes of metallurgical coal per year for 26 years of operation, starting in 2016. Two decline tunnels are required for mine access to the coal seam; the conveyor drift (880m @ 16.7% decline) and the man and material drift (1000m @ 12.5% decline).
Today, IBS specialises in roadheaders and mining equipment, wear and tear and conveying technology. Make an Enquiry. Industriemaschinen-Bergbau-Service , D-97653 Bischofsheim ad Rhön, Other, Germany. [email protected] +49 9772 9111 20.
MR341 roadheader is a part-face cutting machine designed for roadway development in coal mining. This electro-hydraulic machine comes with special accessories and a wide array of options – such as an integrated swivel chain conveyor, coupled with high tramming speed for relocation – making it ideal for a variety of mining …
Total Power: 420 - 757kW. Working Conditions: Non-coal Seam. Cutting Motor Power: 260/200 - 260/260kW. SCR260. SCR520. EBZ Series Roadheader. Total Power 218 - 570kW. Working Conditions Coal Seam. Cutting Motor Power 75 - 318kW.
example, the roadheader R75 German manufacturer dh Mining systems equipped with a remote control system for all functions performed by the roadheader. Weight of the roadheader with all optional devices is 75 tons. In addition to the destruction of rock cutting harvester is capable of sinking of the drilling and blasting method. Remote control
Manufacturer of mining machinery and equipment, specialised in the manufacture of coal longwall systems, roadheader systems for development and preparatory works, coal preparation equipment and material handling systems. Three leading manufacturers of mining machinery: ZZM, Wamag and Ryfama were incorporated into as KOPEX Machinery in 2012.
Longwall Mining Equipment Product Line Overview. Roof Supports Customized Design is the world leader in longwall roof support technology. In the early 1970s, demanding mining conditions in German coal mines set the stage for extensive R&D in roof support technology. Steeply inclined coal seams both thick and
Roadheader. For about 20 years the IBS Roadheaders in coal and salt mining as well as tunnel construction have proved their worth. The 35-ton SM 130 Roadheader, delivered to Poland in 1995 and constantly evolving technologically, is still one of the most sought-after IBS products "made in Germany".
The Alpine Miner AM75 is a low, compact machine and is the first roadheader of this weight to have a transverse cutter head with internally flushed picks. An account is given of the use of two prototype machines to drive in-seam roadways in West German collieries. The potential of this type of machine was fully confirmed. Journal Article.
Mektunnel Equipment Solutions was founded in 2011. We specialize in mechanized solutions for mining and tunnelling applications around the world. We are an Agent for ADVANTEC Tunnel and Mining Solution , a German manufacturer of state-of-the-art Roadheaders. About Us.