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.
Elon Musk's Boring Company: the first part of a tunnel
It all started with a tweet. Elon Musk proclaimed at the start of the year that his new venture, a tunnel boring machine, would start digging "in a month or so" – and he's already made good on his word. In fact, Godot, which is Musk's name for the giant tLearn More
Guidelines for the design of shield tunnel lining - ScienceDirect
m O OFFICIAL REPORT OF THE INTERNATIONAL TUNNELLING ASSOCIATION Guidelines for the Design of Shield Tunnel Lining Working Group No. 2, International Tunnelling Association Abstract--These guide,!ines, prepared by Working Group 2 (Research) of the InternatLearn More
report for tunnelling by tunnel boring machine - SlideShare
report for tunnelling by tunnel boring machine 1. Tunnelling by Tunnel Boring Machine. Dept. of civil eng. CMRIT Bangalore. Page 1 CHAPTER 1: INTRODUCTION 1.1 HISTORY The first successful tunneling shield which is commonly regarded as the forerunner of thLearn More
Global Tunnel Boring Machine (TBM) Market Research Report
This report studies Tunnel Boring Machine (TBM) in Global market, especially in North America, Europe, China, Japan, Southeast Asia and India, with production, revenue, consumption, import and export in these regions, from 2011 to 2015, and forecast to 20Learn More
RESEARCH REPORT 453 - Health and Safety Executive
HSE Health & Safety Executive The risk to third parties from bored tunnelling in soft ground Prepared by W S Atkins for the Health and Safety Executive 2006 RESEARCH REPORT …Learn More
Development and Application of Tunnel Boring Machines in
This virtual special issue on the development and application of tunnel boring machines comprises of selected articles published in Tunnelling and Underground Space Technology (TUST) since 1986. It is compiled in association with the actual special issue,Learn More
Tunnel and Underground Space - ksrm.net
The use of TBM (tunnel boring machine) gradually increases in worldwide tunneling projects. TBM machine are often applied to more difficult and complex geological conditions in urban area, and many problems and difficulties have been reported due to theseLearn More
report about tunnel boring machine - manveesingh.in
Home / Project Case / report about tunnel boring machine. Related Posts. ... tunnelbuilder.com is the leading marketing resource for the world's tunnelling industry providing the latest project news on the world's tunnels. ... Nannie, the tunnel boring maLearn More
INTERNATIONALE DES TRAVAUX AITES
Recommendations and Guidelines for Tunnel Boring Machines (TBMs) MECHANIZED TUNNELLING Title Topic ... This report focuses on tunneling by TBM and is prepared to offerLearn More
Elon Musk shares photo of Boring Company LA tunnel
The 150-metre (500ft) shaft has been dug under Los Angeles by Elon Musk's tunnel-digging firm The Boring Company. It 'should be 2 …Learn More
Chesapeake Bay Bridge-Tunnel - Geography of Virginia
Chesapeake Bay Bridge-Tunnel. the Chesapeake Bay Bridge-Tunnel includes above-water bridge spans and underwater tunnels Source: 2015 Governor's Transportation Conference, Chesapeake Bay Bridge-Tunnel Parallel Thimble Shoal Tunnel - …Learn More
Complete OFO Version 2015 OFO Code Description 2015-1 MANAGERS Managers plan, direct, coordinate and evaluate the overall activities of enterprises, governments and other organizations, or of organizational units within them, and formulate and review theiLearn More
Tunnel Update - June 2018 - tunnelingonline.com
A double-shield tunnel boring machine (TBM) is being used to construct the tunnel. The fully assembled TBM is approximately 250 m long. Tunneling also makes use of a locomotive and tracks for the transport of muck cars, precast concrete liner segments andLearn More
Elon Musk says Boring Company's new machine 'nearly ready
Elon Musk reveals his Boring Company's second tunnel-digging machine will be called 'Line-Storm' after a Robert Frost poem, and says that it is 'nearly ready'Learn More
Journey of a tunnel boring machine
Four massive tunnel boring machines will dig the 15km twin tunnels on Sydney's North West Rail Link. The first TBM will be in the ground in October, 2014 at the Bella Vista tunnelling site.Learn More
Herrenknecht - Official Site
Herrenknecht is the world market leader in mechanized tunnelling technology and offers high quality tunnel boring machines for every geology, additional equipment, and services.Learn More
Research report explores the tunnel boring machine (TBM
A tunnel boring machine (TBM) is a machine used to excavate tunnels with a circular cross section through a variety of soil and rock strata. They may also be used for micro tunnelling.Learn More
Global Tunnel Boring Machine (TBM) Market Data Survey Report 2025
Global Tunnel Boring Machine (TBM) Market Data Market: This report offers important insights into the current market along with the updated industry data and industry upcoming trends.Learn More
MTR - Shatin to Central Link - Construction - Progress Update
Hung Hom Section. SCL works in the Hung Hom Section include the construction of Hung Hom Station approach tunnels, modification of Hung Hom Station, construction of stabling sidings, reprovisioning of International Mail Centre, as well as tunnelling worksLearn More
Application of Tunnel Boring Machines in Underground Mine
• The smooth walls created by machine boring ... and blast operation, yet overall tunneling costs could Application of Tunnel Boring Machines in Underground MineLearn More