As a well-known mining company in Kendari, Indonesia, Hoffman has valuable mining rights and rich limestone resources. This project is to build a high-standard limestone crushing production line with an output of 800-1000 tons per hour in Kendari, Indonesia. New Gaonai Group adopts internationally advanced crushing technology and equipment, standardized construction mode and efficient operation mechanism, with multi-stage crushing system, efficient screening device and intelligent control system, which effectively ensures the stable operation and high output rate of the production line. Each link has been carefully designed to achieve the best crushing effect.