kamy roadheaders

Tel No. +86-21-57674157

new technologies extend the range of applications of roadheaders

Quality Inspection

Technology led the establishment of the quality assurance after-sales service, improve the management system.

Production License

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

Product Packaging

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

After-sales Service

Any difficulties encountered by customers, we will do our best in the first time to provide perfect service.

ROADHEADERS PERFORMANCE OPTIMIZATION - Inside

technology on the roadheaders can improve the cutter life and enable these machines to attack harder rocks. A minidisc cutter has recently been developed at the Colorado School of Mines.

Learn More

Excavation Technology for Hard Rock - UET Lahore

metalliferrous sector. The aim of this study is to extend the scope of drag bits for roadheaders in hard rock cutting. Various factors that can impose limitations on the potential applications of drag bits in hard rock mining are investigated and discusse

Learn More

Sandvik MA520

Our Sandvik MA520 hydraulic cutting attachment is designed to be mounted on suitable excavators to extend their range. These aggressive, geometrically optimized transversal cutting heads are efficient in various applications, such as scaling, tunnel...

Learn More

new technologies extend the range of applications of

NEW TECHNOLOGIES EXTEND THE RANGE OF … NEW TECHNOLOGIES EXTEND THE RANGE OF APPLICATIONS OF ROADHEADERS By Uwe Restner, Josef Pichler & Bruno Reumueller, SANDVIK Mining and Construction …

Learn More

Aker Wirth - Mining Technology

Chinese researchers develop new lithium extraction technology. ... a range of roadheaders and continuous ... in many challenging mining applications.

Learn More

hitachi mining excavator ex8000 - tunnelling roadheader

KAMY is the leading manufacturer of roadheaders in the weight class of 13-80 tons weight. Our roadheaders offer interchangeable cutter heads, both transverse and axial and are custom engraved for each project. ... All of our products can be utilized in a

Learn More

What is ROADHEADER? What does ROADHEADER mean?

6/4/2017 · 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-mounted cutting head, a …

Learn More

Performance prediction of roadheaders using - SpringerLink

Therefore, roadheaders have been used widely in tunneling, mining, and civil engineering projects around the world. In recent years, the application of roadheaders in hard rock, especially in fractured geological formations, has increased considerably.

Learn More

600V and 650V CoolMOS™ C7 - Infineon Technologies

Infineon’s 600V and 650V CoolMOS™ C7 superjunction (SJ) MOSFET families are designed to achieve record level efficiency performance, offering substantial efficiency benefits over the whole load range in hard switching applications compared to previous Coo

Learn More

RISK ASSESSMENT OF FEASIBILITY OF ROADHEADERS IN ESTONIAN

OF ROADHEADERS IN ESTONIAN ... stability of the main roof and greatest extraction factor enabled by the new flexible technology. ... has been made with application of ...

Learn More

high efficiency mining equipment with technology support

Sensor-based solutions help to extend the life of mining operations ... roadheaders, hydraulic roof support, gas ... and new technologies for ...

Learn More

APPLICATION OF HEAVY DUTY ROADHEADERS FOR UNDERGROUND

APPLICATION OF HEAVY DUTY ROADHEADERS FOR UNDERGROUND DEVELOPMENT OF ... highly promising solution for extending the applica-tion of roadheaders ... New roadheaders ...

Learn More

cone roadheaders soft - Roadheaders

new technologies extend the range of ... Our roadheaders offer ... All of our products can be utilized in a variety of applications from rock ...

Learn More

Roadheader applications in mining and tunneling industries

The Earth Mechanics Institute(EMI) of the Colorado School of Mines has been developing a new cutter technology, the Mini-Disc Cutter, to implement the hard rock cutting ability of disc cutters on roadheaders, as well as other types of mechanical excavator

Learn More

M4 East | WestConnex

Extending the M4 Motorway in tunnels between Homebush and Haberfield via Concord. Includes provision for the future connection to M4–M5 Link. The project is about 6.5km long (with 5.5km of the motorway in tunnel).The M4 East is the first...

Learn More

(PDF) NEW TECHNOLOGIES EXTEND THE RANGE OF

full-text paper (pdf): new technologies extend the range of applications of roadheaders

Learn More

Analytical hierarchy process for selection of roadheaders

problems during application. This research utilized a multiple attribute decision-making method and studied how this will be applied for the selection of boom-type excavation machines. The Cayirhan Coal Basin was used for selecting roadheaders using the a

Learn More

PDF New Technologies Extend the Range of Applications of Roadheaders

NEW TECHNOLOGIES EXTEND THE RANGE OF APPLICATIONS OF ROADHEADERS By Uwe Restner, Josef Pichler & Bruno Reumueller, SANDVIK Mining and Construction G.m.b.H., Alpinestrasse 1, A-8740 Zeltweg, Austria

Learn More

crawler roadheader jaw - shivfurniture.in

jaw roadheader coompany For core drilling, for example, ... crawler track undercarriage manufacturers & suppliers ... Mining Roadheader, Road Header ... Get A Free Quote. crawler roadheader jaw - Roadheaders. ... jaw roadheader 2017 - forumculturesfoundat

Learn More

NEW TECHNOLOGIES EXTEND THE RANGE OF APPLICATIONS OF ROADHEADERS

NEW TECHNOLOGIES EXTEND THE RANGE OF APPLICATIONS OF ROADHEADERS By Uwe Restner, Josef Pichler & Bruno Reumueller, SANDVIK Mining and Construction G.m.b.H., Alpinestrasse 1, A-8740 Zeltweg, Austria

Learn More