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.
China’s Mach 25 wind tunnel is not just for testing
Han Guilai, a CAS researcher, said the institution’s current wind tunnel could simulate flights ranging from Mach 5 to 9. “The new tunnel will aid the aerodynamic research application of hypersonic technology by duplicating the environment of extreme hypeLearn More
A look at China's most exciting hypersonic aerospace
A look at China's most exciting hypersonic aerospace programs. ... China has the world's largest hypersonic wind tunnel, the detonation drive JF-12, ...Learn More
china plans the world amp 39 s longest undersea tunnel
Japan–Korea Undersea Tunnel - Wikipedia The Japan–Korea Undersea Tunnel (also Korea–Japan Undersea Tunnel) is a proposed tunnel project to connect Japan with South Korea via an undersea tunnel crossing the Korea Strait using the strait islands of Iki andLearn More
China is building a mach 40 wind tunnel to test hypersonic
China has conducted seven successful test flights of its hypersonic glider WU-14, also known as the DF-ZF, at speeds of between Mach 5 and Mach 10. The US military tested HTV-2, a Mach 20 unmanned aircraft in 2011 but the hypersonic flight lasted only a fLearn More
China's hypersonic aircraft would fly from Beijing to
A team of researchers at the Chinese Academy of Sciences have tested a hypersonic plane in a wind tunnel to speeds of Mach 7, or 5,600 miles per hour, according a paper published (PDF) in the Chinese journal Physics, Mechanics and Astronomy.Learn More
Rare footage of China's £5 million hypersonic wind tunnel
Watch video · Built by Chinese Academy of Science with 46 million Yuan (£5 million), the 2.5-metre-wide (8.2 feet), 265-metre-long (869 feet) tunnel is said to be able to blow gusts of wind as fast as 10 times the speed of sound.Learn More
China makes world’s fastest wind tunnel to test hypersonic
The current most powerful wind tunnel is in the LENX-X operated by Cal-span University at Buffalo Research Center, New York. China carried out a number of successful test …Learn More
Third largest hypersonic wind tunnel at VSSC - The Hindu
Mar 21, 2017 · Indigenously developed hypersonic wind tunnel and shock tunnel, the third largest in terms of size and simulation capability in the world, were commissioned at the Vikram Sarabhai Space Centre (VSSC) here on Monday.Learn More
also trysmall polytunnel 5m 163 39 99
Related. small polytunnel 5m 163 39 99; small polytunnel 5m £39 99; rare footage of china amp 39 s 163 5 million hypersonic wind tunnel; also trysmall roadheader small roadheader suppliers andLearn More
Hypersonic Wind Tunnel Test Techniques
AEDC TR-94-6 Hypersonic Wind Tunnel Test Techniques R. K. Matthcws and R. W. Rhudy Calspan CorporatioWAF_,DC Operations 4 August 1994 Final Report for Period July 1992 -- May 1993Learn More