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.
Tunnel boring machine - Wikipedia
There are 5,331 tunnel drilling equipment suppliers, mainly located in Asia. The top supplying countries are China (Mainland), India, and South Korea, which supply 99%, 1%, and 1% of tunnel drilling equipment respectively. Tunnel drilling equipment products are most popular in …
How a Tunnel-Boring Machine Drills Underground - YouTube
KDY-30 water borehole drilling machine, water drilling machine prices A pplications: KDY-30 tunnel drill rig is developed faced drilling grouting hole in the tunnel of hydro-power station. It also can be used for drilling hole of support, penetration proof, blasting for rail …
Bertha (tunnel boring machine) - Wikipedia
The 42.5 ft tunnel boring machine used in the Port of Miami Tunnel Project (Port of Miami Tunnel) cost more than $45 Million USD. The 57.5 ft TBM used in the Seattle SR99 Project cost $80 Million USD (one of the largest TBM's in use).
Tunnel Drilling Equipment, Tunnel Drilling ... - Alibaba
The tunnel drilling machine or tube-driving machine for hard rock drilling has a drill head (19) supporting drilling tools (1 to 18) which has a diameter which is less than the diameter of the bore.
Drilling Machines In Tunnel, Drilling Machines In Tunnel ...
The tunnel boring machine, called Al Wugesha, can crush stones and penetrate through sandy layers or any other soil components encountered during the drilling process.
How much does a tunnel boring machine cost? - Quora
China National Complete Plant & Tools Co. Ltd. is best Tunnel Boring Machine Components, PDC Drilling Bit and TBM Cutter supplier, we has good quality products & service from China.