The rotary kiln www.mianshaozhuanj.com is rotating the calcining kiln (commonly known Xuanyao), belonging to the building materials and device class. Rotary kiln according to different materials can be divided into cement kiln, metallurgy chemical kiln and lime kiln. Cement kiln is mainly used for calcining cement clinker, sub-dry process cement kilns and wet process cement kiln two categories. Metallurgy chemical kiln is mainly used in metallurgical industry, steel mills depleted iron ore magnetic roasting; chromium, nickel, iron ore roasting; the Refractory Plant roasting high-alumina bauxite ore and aluminum roasting clinker, aluminum hydroxide; chemical plants chromium ore roasting and chrome ore and other minerals. Lime kiln (active lime kilns) for roasting steel mills, ferroalloy plant active lime and light-burned dolomite. Heavy Equipment Factory of Zhengzhou sea located in the famous Chinese transportation hub in the hinterland of the Central Plains - Zhengzhou City. Sea, Zhengzhou Heavy Equipment Factory is located in the capital of Henan Province, Zhengzhou City, West Zone, the company after more than ten years of hard work, has developed into a research, development, production, operating as one business team. Covers an area of ??20,000 square meters, with 2,000 square meters standardized heavy industrial plant two, tens of thousands of users all over the country and exported to more than 10 countries abroad.