CITIC Heavy Machinery independently innovates to build the world's largest shaft rig
Recently, Henan CITIC Heavy Machinery Co., Ltd. has achieved significant breakthroughs in the field of large-scale mining equipment. The company has successfully designed and manufactured the world's largest shaft drilling rig with completely independent intellectual property rights. This advanced drilling rig features a diameter of 13 meters, a drilling depth of up to 1,000 meters, and a maximum lifting capacity of 700 tons. These specifications make it a game-changer in the global mining industry, showcasing China's growing technological capabilities in heavy machinery.
CITIC Heavy Machinery Co., Ltd., formerly known as Luoyang Mining Machinery Factory, was one of the 156 key projects during China's First Five-Year Plan. Established in 1954 and completed in 1958, the company has since undergone multiple expansions and modernizations over the past four decades. It has evolved into one of the largest manufacturers of mining machinery in China and a major player in the heavy machinery sector.
The company is also recognized as a key base for low-speed heavy-duty gear processing and serves as a major center for large-scale casting, forging, and heat treatment in Central and South China. With a strong emphasis on quality, CITIC Heavy Machinery has obtained ISO 9001 certification, ensuring its products meet international standards. As it continues to innovate and expand, the company remains a vital force in China’s industrial development and a symbol of engineering excellence.
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