KAMY offers unmatched quality, value, and innovation in our rock and concrete cutting products. Our expertise in engineering and our quality, US manufactured tunneling, mining and construction equipment is unparalleled to others in the industry.
KAMY is the leading manufacturer of roadheaders in the weight class of 13-100 tons weight. Our roadheaders offer interchangeable cutter heads, both transverse and axial and are custom engraved for each project. Our hydraulic cutters are suitable for material with uniaxial compressive strength ranging from 500 to 25,000 pounds per square inch. All of our products can be utilized in a variety of applications from rock excavation, trenching, demolition and concrete, to underwater cutting, tunneling, and scaling.
Technology led the establishment of the quality assurance after-sales service, improve the management system.
Production license of the product ensure that the license number, approval date and expiration date.
Product packaging in line with national regulations, due to packaging damage caused by the products borne.
Any difficulties encountered by customers, we will do our best in the first time to provide perfect service.
tunneling machine tbm - alibaba.com
tungsten carbide protecting cutter for tunneling boring machine tbm TBM cutters We can supply all kinds of TBM cutters to be suitable for Herrenknecht, Robbins, Wirth, Komatsu, Mitsubishi, Ishikawajima Harima, Hitachi, Rasa Iseki, Lovat, etc.Learn More
tbm cutter head - Roadheader Tunnelling
tbm cutter head. We are the manufacturer of coal mining machine,roadheader,coal loader,tunnel mucking loader,backfilling machine,concerte pumping machine and so on. tbm cutter head manufacturer, supplier.Learn More
Gizmag goes inside the world's largest tunnel boring machine
On Saturday,the world's largest tunnel boring machine was dedicated ... the waterfront and cutting it off ... and steer the shield. The tunnel is ...Learn More
single shield tbm - single shield tbm online Wholesalers
tbm disc cutter less more Single blade double blade cutter ring disc ring used for shield tunneling machine Product Description Cutter rings are produced from high-speed steel alloy (H13) in ...Learn More
Tunnel Boring Machines - I mia
Tunnel Boring Machines IMIA ... The first successful tunnelling shield which is ... The choice of a single or double shielded TBM depends on the type of ...Learn More
EM 1110-2-2901 Tunnels and Shafts in Rock - Scribd
EM 1110-2-2901 Tunnels and Shafts in Rock - Ebook download as PDF File (.pdf), Text File (.txt) or read book online.Learn More
Hard Rock TBM Tunneling Technical Developments and Recent
Single shields are built to advance in solid or fractured rock. Like other shield machines, they use thrust cylinders (5) to advance and an erector (4) to build segmental lining (6).Learn More
Tbm Cutter manufacturers & suppliers - made-in-china.com
TBM shield tunneling machine Cutter Single Twin Triple CENTER roller Cutter Disc Cutters TBM CUTTERS for tunnel boring machine FOB Price: US $ 2 / Piece Min. Order: 1 PieceLearn More
A tunnel boring machine (TBM) consists of a shield (a large metal cylinder) and trailing support mechanisms. A rotating cutting wheel is located at the front end of the shield. Behind the cutting wheel there is a chamber where the excavated soil is eitherLearn More
Application of Tunnel Boring Machines in Underground Mine
San Manuel ore bodies were once part of a single ... TBM tunneling route. ... Specifications of the CTS Machine. Boring Diameter 4.58 m Cutter head Installed Power ...Learn More
Performance characteristics of tunnel boring machine in
Performance characteristics of tunnel boring machine in basalt and pyroclastic rocks of Deccan traps – A case studyLearn More
Are You in Tough Ground? Learn from our - The Robbins Company
Flooded TBM: A view of the initial inspection after the flood, looking at the machine’s drive motors submerged in seawater.Learn More
Shield Cutter Tbm Cutter Wholesale, Tbm Cutter Suppliers
Alibaba.com offers 396 shield cutter tbm cutter products. About 34% of these are construction machinery parts, 26% are tool parts. A wide variety of shield cutter tbm cutter options are available to you, such as construction tool parts, power tool parts,Learn More
Hard rock machines : Single shield TBM - NFM Technologies
Single shield TBM. A single shield machine uses pre-fitted segments to exert the blast force on the working face. Digging time represents approximately 80% of operating time, the remaining 20% corresponding to segment fitting.Learn More
Compact Tunnel Boring Machines Are Major Players in North
Compact Tunnel Boring Machines Are Major Players ... tooling with carbide cutters and rippers ... on a 132-in. diameter Lovat Single Shield TBM.Learn More
single shield tbm list - single shield tbm for sale
We doesn't provide single shield tbm products or service, please contact them directly and verify their companies info carefully. Total 57 products from single shield tbm Manufactures & Suppliers High speed steel Nicr Alloy Single / double disc cutter rinLearn More
Tunnel excavation with NFM Technologies Single shield
08/09/2010 · The single shield TBM (Tunnel Boring Machines) is used for digging tunnels in hard rock formations (fractured rock, soft rock). With this technology, boring and …Learn More
China's Biggest Earth Pressure Balance Shield Tunneling
China's largest earth pressure balance shield tunneling machine rolled off the assembly line in the central China city of Zhengzhou on Wednesday morning. With a diameter of 12.14 meters, the newly ...Learn More
TBM Cutter Rings Forged Forging Steel Tunnel Boring Machine
TBM Cutter Rings Forged Forging Steel Tunnel Boring Machine TBM Shield Cutter heavy duty Cutter wide Center Disc Cutter Rings Cutting Rings,carbide tip disc cutter tungsten carbide Overlay Welding TBM shield driving cutter tunnel disc cutter/cutting teethLearn More
Oil-Electric: Shoebox #1, Canadian Collieries (Dunsmuir
Canadian Collieries (Dunsmuir) Limited #17, Snoqualmie Washington, date unknown. Years ago I bought a shoebox full of locomotive photographs at a bookstore at the Pike Place Market in Seattle.Learn More