Rotary kiln features in simple structure,convenient and reliable control of the production process,less wearing parts,high rates of operation.It's not only used to calcine high -grade cement plant.but also widely used in mtallurgical ,chemical,construction and other industries.The rptary kiln produced by our plant has strong structure,stable operation,high-quality products from the kiln and so on advantages,we can also offer advanced efficient shaft preheater,five grade cyclone preheater.