Limestone Crushing and Sand Production Line with Twin Rotor Sand Maker for Concrete Mixing Plant Aggregate Supply

Limestone Crushing and Sand Production Line with Twin Rotor Sand Maker for Concrete Mixing Plant Aggregate Supply Project Overview This project is a limestone crushing and sand production line operated by Kaisheng Building Materials, located near major infrastructure projects in the Gui'an New Area, Qiannan Prefecture. The line features a heavy-duty hammer crusher for primary crushing, a shaping crusher for secondary processing, two dual-rotor sand-making machines for fine material, and a two-stage screening system with four vibrating screens. Designed to supply an on-site concrete mixing plant, the facility prioritizes continuous production reliability, flexible output adjustment between aggregate and manufactured sand, and thorough dust control. Kaisheng Building Materials maintains a long-standing partnership with Zhongyu Dingli, representing a repeat expansion project built on proven service responsiveness and stable output. Crusher Configuration Synergy The heavy-duty hammer…