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.
analysis of vibration of roadheader rotary table based on finite
Load Spectrum Research of Roadheader Cutting Header based on Rain Flow Method ... finite element analysis for it. ... the rotary table and the vertical angle which ...Learn More
Finite Element Analysis of the Base of the Auxiliary
Through the static analysis of the base of the auxiliary supporting equipment of the self-propelled road header, by ANSYS software base are static finite element simulation calculation. The finite element simulation method in the research that the move ofLearn More
plc based coal roadheader - Roadheader Cutting Machine
plc based coal roadheader. ... Load Spectrum Research of Roadheader Cutting Header based on ... When road header cuts coal-rock or hard mining face, ...Learn More
EM 1110-2-2901 Tunnels and Shafts in Rock | Rock (Geology
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1. Introduction - downloads.hindawi.com
Therefore, the present research focuses on an analysis of roadheader vibration with an aim to control any harm occurring from such vibration. ... and the load of the cutting head was calculated based on a theoretical method imported into the finite elemenLearn More
study on roadheader cutting load at different properties of
load spectrum research of roadheader cutting header based on; virtual assembly and load simulation of roadheader cutting head; load spectrum research of roadheader ...Learn More
Working principle of roadheader - Cutting Head
Load Spectrum Research of Roadheader Cutting ... - DPI Proceedings ti-information acquisition program of road header is based on high-capacity data logger boring machine”.Learn More
visualization research of roadheader s - myfamilydentists.co.in
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roadheader capacity calculation for operations - mayahotel.in
- Research Online Feb 12, 2016 ... lower risk of tunneling by roadheader than utilising the drilling and ..... penetration, operating under difficult ground condition and capability of changing ... There are several methods to calculate the optimum cutterLearn More
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A. Abutment - In coal mining, (1) the weight of the rocks above a narrow roadway is transferred to the solid coal along the sides, which act as abutments of the arch of strata spanning the roadway; and (2) the weight of the rocks over a longwall face is tLearn More