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Data link: CITIC Heavy Machinery Co., Ltd. (formerly Luoyang Mining Machinery Factory) is one of the 156 key projects during the “First Five-Year Plan†period in China. It was started in 1954 and completed and put into operation in 1958. It has been expanded and rebuilt many times in the past 40 years and has been developed. It has become one of the largest mining machinery manufacturers in China and one of the largest heavy machinery manufacturers in China. It is China's low-speed heavy-duty gear processing base, large-scale casting and forging and heat treatment center in Central and South China. The company has passed ISO9001 quality system certification.
CITIC Heavy Machinery independently innovates to build the world's largest shaft rig
Recently, Henan CITIC Heavy Machinery Co., Ltd. has made breakthroughs in the field of large-scale mining equipment, successfully designed and manufactured the world's largest shaft rig with completely independent intellectual property rights. The drilling rig has a diameter of 13 meters, a drilling depth of 1000 meters and a maximum lifting capacity of 700 tons.