Congratulations on the successful trial run of "Guan Heng" energy saving rotary Kiln by the DPRK Redevelopment Company


In recent years, with the gradual strengthening of the national environmental supervision, and the continuous rise of energy prices, the operation cost of metallurgical enterprises has increased substantially. In order to meet the needs of the development of The Times and meet the needs of metallurgical enterprises, the technical team of Chaoyang Heavy Machinery Development Co., Ltd. has been constantly transforming the rotary kiln equipment of our company, constantly absorbing the latest foreign core technology, and constantly surpassing itself, so that the energy-saving rotary kiln produced by our company leads the domestic similar products both in function and technology.
Our company has developed roasting and smelting equipment of ferro molybdenum, vanadium and rhenium metals together with various research institutes and colleges, and has made remarkable achievements. Recently, our company has applied for the registered trademark of "Guanheng" for the joint development of energy-saving rotary kiln with Northeastern University of Shenyang. In addition, the energy-saving rotary kiln has been officially put into use in Chaoyang Jinda Molybdenum Industry Co., LTD and Jinzhou Hualong Molybdenum Industry Co., LTD. The principle of this kind of energy-saving rotary kiln is to use the roasting reaction of molybdenum concentrate to release heat to recover heat energy and make use of it, and maintain the self-heating reaction (without external heat source) to heat roast molybdenum concentrate, so as to achieve the purpose of energy saving and emission reduction. This technology has been unanimously recognized by experts in the industry, and has achieved good economic and environmental benefits in actual operation.

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