Roadheader

The MR620 is a boom roadheader that is used in chopping off hard rocks. It has a cutterhead speed of a minimum of 1.5 meter per second. It is widely used in operations involving roadway development in rough, and ... Compare this product Remove from comparison tool.

Crawler Roadheader,China Underground Road Header for …

2021-2-20 · The crawler roadheader is a type of underground coal mine roadheader machine mainly used in rock roadway coal mining, semi-coal rock tunnel, railway tunnel engineering/projects, national defense caves, etc. With a milling header, the crawler roadheader can worked in the coal roadway or semi-coal roadway with a hardness of f≤4.

Roadheaders

MR341 roadheader is a part-face cutting machine designed for roadway development, as well as coal, rock, gypsum, potash and salt mining. This electro-hydraulic machine comes with special accessories and a wide ...

Roadheaders | Alpine Roadheading Products | Bellefonte PA

Roadheaders. Alpine has been in the roadheader design, manufacture, and sales business for over 35 years. These days we focus on in-house refurbished continuous mining roadheaders as well as new machine offerings. Alpine offers technical project and machine consulting, machine customization, parts and service or all roadheaders. We look forward ...

Continuous miner and roadheader use grows (Journal …

@article{osti_5323110, title = {Continuous miner and roadheader use grows}, author = {Chadwick, J R}, abstractNote = {The efficiency and productivity of continuous miners and roadheaders are being increased by new technological developments. The features of these new machines and their performance in various countries are described. The manufacturers and detailed specifications of …

Roadheaders for mining

MR361 roadheader is an electro-hydraulic part-face cutting machine designed for roadway development and mineral production in coal, rock, gypsum, potash and salt and metal mining. The special attachments and wide array of options, such as an …

Hydraulic Cutters, Roadheaders, Rotary Cutters | Antraquip ...

2019-12-18 · 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 …

Boom Type Rock Roadheader Tunnel Machine, Cantilever ...

2019-12-3 · EBZ300A Rock Tunnel Boring Machine. Inquire Now. EBH260A Boom-Type Rock Tunneling Machine. Inquire Now. EBZ260A Rock Tunneling Boring Machine. Inquire Now. EBZ200A, EBZ200H Rock Tunneling Machine. Inquire Now. EBZ160A Rock Tunneling Boring Machine.

Roadheader solutions in focus

 · Rock properties affecting roadheader development. ... and Brazil, and now employs about 40,000 people in more than 150 countries. As with many Chinese equipment manufacturers, has placed an emphasis on R&D, with an investment of between 5 and 7% of annual sales in R&D. ... a ripper tooth or a hydraulic jackhammer, and a roadheader boom can ...

roadheader mining, roadheader mining Suppliers and ...

978 roadheader mining products are offered for sale by suppliers on Alibaba , of which mine drilling rig accounts for 5%, other mining machines accounts for 2%. A wide variety of roadheader mining options are available to you, such as philippines, none, and germany. You can also choose from chile, kyrgyzstan, and south africa roadheader ...

China roadheader for tunneling Manufacturers, Suppliers ...

roadheader for tunneling. Contact Now Traction Force 7.5kn Jd-0.75 Mining Dispatching Electric Pulling Winch 1.Dispatching winch is with adjustable speed,small in size, light in weight and easy to operate. 2.Prop pulling winch is specially suitable for recovery of metal supports sunk into the floor or buried by waste rock.

roadheader on sales

EBH300(A) transversal Axis roadheader for 130MPa rock roadway with 300kW cutting power Applications: For the tunneling of rock and semi-rock roadway, also used in the tunneling of highway, railway, and water ...

Roadheader

China Roadheader catalog of EBZ160 Tunnel Boring Machine Semi-Coal Small Road Header, EBZ260H Road Header High Efficient Rock Breaking for Underground Coal Road Header provided by China manufacturer - GROUP CO., LTD., page1.

Rock Tunneling Boring Machine, Rocking Tunnel Machine ...

2019-12-3 · Rock Tunneling Boring Machine, Rocking Tunnel Machine, Roadheader Machine Price. EBZ160B Rock Tunneling Boring Machine. Inquire Now.

Quality roadheader & truck-mounted crane Manufacturer

QYS-12III Hydraulic truck-mounted crane with 12tons lifting capacity. Material: High Strength Steel. Employment: Transport Industry, Construction Industry, Manufacturing Industry. Usage: Loading And Unloading Of Freight, Lifting Wights, Lifting And Lowering …

Roadheader

Roadheader. Brief introduction: A roadheader, also called a boom-type roadheader, road header machine or road header. It is a piece of excavating equipment consisting of a boom-mounted cutting head, a loading device which usually involving a conveyor and a crawler travelling track which move the entire machine forward into the rock …

Roadheader Suppliers & Exporters

TradeFord is a growing Manufacturer Directory and B2B Marketplace connecting Global Roadheader Importers, Exporters, Suppliers, Traders and Manufacturers at a reliable, common platform. Take 1 Minute to Start Global Trade Now! Let TradeFord match your sourcing needs with suitable Roadheader suppliers, exporters and manufacturers.

Electrohydraulic Simulation

2021-9-16 · electro hydraulic trouble shooting on underground earth moving Mimosa''''coal And Rock On Roadheader Cutting Load Roadheader May 26th, 2018 - Intelligent Design And Simulation Of Roadheader Cutting MR361 Roadheader Is An Electro Hydraulic Part Face MR361 Roadheader Is An''''mining And Tunneling Millingmachines Co In

Hydraulic Cutters, Roadheaders, Rotary Cutters | Antraquip ...

Roadheaders Designed For Continuous Excavation | ...

Roadheaders for Tunneling

MT361 roadheader is an electro-hydraulic part-face cutting machine designed for roadway development and for coal, rock, gypsum, potash and salt mining. The special attachments and wide array of options, such as an integrated swivel chain conveyor, …

Roadheader solutions in focus

Rock properties affecting roadheader development. ... and Brazil, and now employs about 40,000 people in more than 150 countries. As with many Chinese equipment manufacturers, has placed an emphasis on R&D, with an investment of between 5 and 7% of annual sales in R&D. ... a ripper tooth or a hydraulic jackhammer, and a roadheader boom can ...

China roadheader for tunneling Manufacturers, Suppliers ...

roadheader for tunneling. Contact Now Boom-type Roadheader This machine are mainly suitable for underground coal mining and half coal - rock advancing 1.With mechanical and drive hydraulic driving mode to work with high cutting efficiency, steady operation and reliability.

Roadheaders Tunneling For Most Rock Formations | …

MT720 Roadheader for tunneling. MT720 is an electrically powered and crawler-mounted boom-type roadheader which is engineered to cut hard and abrasive rock mass of up to 140 MPa unconfined compressive strength (UCS), and in extreme cases of even up to 180 MPa in tunneling applications. This extremely powerful 100+ tons-class roadheader ...

Mucking Loader,Mucking Road Header/Roadheader ...

Jiangxi Lanxiang Heavy Industry Co., Ltd., Experts in Manufacturing and Exporting Mucking Loader,Mucking Road Header/Roadheader Machine and 131 more Products. A Verified CN Gold Supplier on Alibaba .

Roadheader Attachment 160 Cutting Head,Roadheader ...

Features of Roadheader Attachment 160 Cutting Head Roadheader Attachment 160 Cutting Head applys for underground roadway excavation in coal set half coal rock, cutting part with internal and external spray, water leakage detection protection …

electric roadheader, electric roadheader Suppliers and ...

5. The shovel plate adopts locking connection, SA1750CR for the surface panel, more appropriate to the hard rock conditions. 6. The conveyor chute adopts double-rocker servo mechanism, ensure the transport chain running smoothly, prevent getting stuck and improve work efficiency. veeggie wang Tel:+86-537-2228876 Whatsapp:+8613012658590 Wechat:13012658590 Add:Room1903,Xieying Science and ...

EBZ135 Roadheader For Mining and Tunneling

EBZ135 Roadheader For Mining and Tunneling. Heavy Duty Roadheader Application:. EBZ series Roadheader is a kind of comprehensive tunnelling equipment intergrated with continuous cutting, conveying and moving. it suits for tunneling with different shape crosssection in coal lane, half coal lane and soft rock.

Electrohydraulic Simulation

2021-8-27 · ''coal and rock on roadheader cutting load Roadheader May 26th, 2018 - Intelligent design and simulation of roadheader cutting MR361 roadheader is an electro hydraulic part face MR361 roadheader is an'' ''Article 13th Scandinavian International Conference on

Roadheader | Mining & Tunneling | Group

Total Power: 472 - 570kW. Working Conditions: Coal / Rock Seam. Cutting Motor Power: 200 - 318kW. STR260/5. STR318/5. SCR Series Roadheader. Total Power 420 - 757kW. Working Conditions Non-coal Seam. Cutting Motor Power 260/200 - 260/260kW.