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.
side tbm cutter - alibaba.com
Side tbm cutter products are most popular in Domestic Market, Eastern Asia, and North America. You can ensure product safety by selecting from certified suppliers, including 12 with Other, 4 with OHSAS18001, and 4 with ISO9001 certification.
China The Left Side Cutter for Tbm - China Tbm Cutter ...
China The Left Side Cutter for Tbm, Find details about China Tbm Cutter, Construction Tools from The Left Side Cutter for Tbm - Shandong East Machinery & Equipment Co., Ltd.
China The Side Scraper Cutter of Tbm - China Tbm Cutter ...
China The Side Scraper Cutter of Tbm, Find details about China Tbm Cutter, Cutter Tool from The Side Scraper Cutter of Tbm - Shandong East Machinery & Equipment Co., Ltd.
Numerical simulation of rock fragmentation induced by a ...
Numerical simulation of rock fragmentation induced by a single TBM disc cutter close to a side free surface. ... Q.M. Gong, J. Zhao, A.M. HefnyNumerical simulation of rock fragmentation process induced by two TBM cutters and cutter spacing optimization.
Tbm Cutter With Tungsten Carbide For Tunnel Boring - Buy ...
Tbm Cutter With Tungsten Carbide For Tunnel Boring , Find Complete Details about Tbm Cutter With Tungsten Carbide For Tunnel Boring,17 Inch Roller Cutter,325mm Roller Cutter,12 Inch Roller Cutter from Construction Machinery Parts Supplier or Manufacturer-Shandong Liaocheng Derun …
herrenknecht tbm cutter - alibaba.com
TBM disc cutter also called TBM roller cutter, TBM cutter disks, TBM cutter tools. TBM disc cutters may be exposed in slurry, soft ground, mixed ground and hard rock during excavation. Main type: single disc cutters, twin disc cutters and center disc cutters, also can customized.
Side force formation mechanism and change law of TBM ...
The center cutter of a hard rock tunnel boring machine (TBM) is installed on the cutterhead at a small radius and thus bears complex side force. Given this fact, the formation mechanism and change law of the side force suffered by the center cutter were studied.
The Effects of Confining Stress on Rock Fragmentation by ...
The forces of disc cutter which are applied on the rock masses include the normal force, side force, and rolling force. Actually, rock fragmentation by TBM disc cutter is simplified as an indentation-type process [ 16 ], in which only the normal force is considered.
Inside the TBM - AGJV
Inside the TBM there are a number of installations, including a conveyor for transport of rocks and the lining of concrete segments. TBMs excavate rock using cutter …
(PDF) The Mechanism of TBM Cutter Wear in Mixed Ground
The Mechanism of TBM Cutter Wear in Mixed Ground. ... the rolling force and the side force. Thereinto, the high shock the normal force and random side force are primary causes of cutter wear ...