Gypsum Rotary Kiln. Capacity: 180-10000t/h. Size: Φ2.5×40 m-Φ6.0×95m. Application: gypsum, calcium carbonate, limestone, limestone, quicklime production, and processing. send inquiry chat online. Gypsum is the raw material commonly used in construction, building materials, chemical industry, metallurgy, coating, and other industrial fields ...