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.
STB 60 underground mining equipment coal - Roadheaders
also tryxingzhongite roadheader; amazing tunnel boring machines compilation; coal processing plantcoal crushing plant malaysia; quartz roadheader processing;Learn More
Roadheaders | Alpine Roadheading Products | Bellefonte PA
Alpine has been in the roadheader design, manufacture, and sales business for over 35 years. These days we focus on in-house refurbished continuous mining roadheaders as well as new machine offerings. Alpine offers technical project and machine consultingLearn More
Roadheader applications in mining and tunneling (PDF
In order to justify the use of roadheader machine for planning and scheduling purposes, an accurate prediction of instantaneous cutting rate (ICR), as target parameter to support the prediction rate of the machine performance, is inevitable.Learn More
make tunnels city skylines - Roadheaders
Roadheader. Imported Cutting Bits. Hydraulic Brake. How to Keep Buildings From Killing Hundreds of Millions of ... Architects' growing affinity for glassy buildings ...Learn More
Roadheaders in Tunneling - Tunnel Business Magazine
Comparing production rates between roadheader performance and roadheading attachments is extremely difficult, because not only is the cutting performance in cubic yards per hour of net cutting a factor but also the removal of muck, any necessary tunnel suLearn More
Roadheaders - ndcogroup.com
Mitsui Miike S200 Roadheaders Roadheaders Mitsui Miike Very good to Excellent MSHA Permissible Alpine F6 Roadheader Roadheaders ... New Dosco MK3A RoadheaderLearn More
Roadheader excavation performance
Excavation performance Figure 1: Main influencing parameters of “excavation performance” in roadheader operation. First of all, the excavation performance is influenced by the machine parameters of the chosen tunnelling rig - the installed power, the typeLearn More
A typical roadheader 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 loading device usually involving a conveyor, anLearn More
Antraquip Corporation - Official Site
Antraquip – Continuous Innovation in Tunneling, Mining & Construction International Manufacturer of Hydraulic Cutters, Roadheaders & Tunnel Support Systems Established in 1985, Antraquip is the worldwide leader in manufacturing hydraulic cutters, road heaLearn More
Tunnelling with roadheaders - NorthConnex
Factsheet: Tunnelling with roadheaders I May 2016. Where did the roadheaders come from? The majority of roadheaders used on the NorthConnex project are designed …Learn More
Road Headers - Products | MITSUI MIIKE MACHINERY CO
SLB-350S is equipped with a 350/350kW (rated output) 2-speed motor, which is the most powerful motor manufactured in Japan in this field. SLB-350S achieves powerful excavation of not only soft rock but also medium-hard rock. The telescopic mechanism enablLearn More
Study on Roadheader Cutting Load at Different Properties
The mechanism of cutting process of roadheader with cutting head was researched, and the influences of properties of coal and rock on cutting load were deeply analyzed. Aimed at the defects of traditional calculation method of cutting load on fully expresLearn More