Cement divided by main technical characteristics: (1) fast hard (hydraulic): divided into hard and fast express hard types; (2) hydration heat: heat and fever is divided into two categories; (3) anti-sulphate : the points in the corrosion resistance and high resistance to corrosion categories sulfate sulfate; (4) expansion: expansion and self stress into two categories; (5) temperature resistance: Cement temperature resistance to cement grade alumina content. Clinker calcining kiln and kiln equipment mainly two types of kilns for smaller scale production plant in Wuhan Huaxin Cement wholesale, large and medium-sized plant should adopt a rotary kiln. ① kiln: vertical position is not rotating kiln shell called a kiln. Sub-ordinary kiln and mechanized shaft kiln. Ordinary stove is artificial feeding and artificial feeding or mechanical unloading cement, artificial discharge; mechanical kiln mechanical loading and unloading machinery. Mechanical shaft kiln cement Wuhan Ray Hill continuous operation, its production, quality and high labor productivity than ordinary kiln. Most foreign Rotary kilns have been replaced, but in the current Chinese cement industry, kilns still occupies an important position. According to the requirements of building materials and technology policy, small mechanized shaft kiln cement plant applications, and gradually replace the ordinary kiln. Wuhan Wuhan _ Thunder Mountain Cement Cement (certified) _ cement provided by the Wuhan Hongshan District pavilion cement operation. Hongshan District of Wuhan pavilion cement operation (www.whltsn.com) (www.hbltsn.com) is Wuhan, cement and products of leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum limits to meet customer needs. Wuhan cement leadership with the staff warmly welcome all inquiries negotiations to create a better future Wuhan cement.