EPC PROJECT – Limestone powder production line

Limestone, with a long exploitation history, is the main raw material for cement, lime and calcium carbide making, and is the indispensable flux limestone in the metallurgical industry. After grinding, the high-quality limestone can be widely used in the manufacturing of desulfurizer for power plant, concrete additive, paper, rubber and other products. As a professional integrated supplier of grinding system, Xinxiang Great Wall, relying on advanced technology and rich EPC experience, can offer client advanced limestone powder manufacturing integrated solution, which will maximize the benefit of limestone comprehensive utilization and help the enterprises to get better economic and environmental benefits.

Raw material: calcium carbonate, limestone, barite, coarse whiting etc.

Capacity: 300000-1000000 t/a

Equipment configuration: GRMR vertical mill + full set of auxiliary machines + electrical equipment etc.

Technical advantages:

1.Advanced process equipment: adopt the most advanced vertical roller mill technology in the world, and the mill can run stably with low failure rate, which follows the trend of large-scale and greening development.

2.Delicate design and production diversification: adopt combined separator, and the fineness of the product can be adjusted from 200 to 600 ㎡/kg, which can satisfy different production requirements of clients;

3.Energy conservation and environmental protection: adopt vertical roller mill technology with high grinding efficient, and the power consumption of the system is lower than 30 Kwh for one ton limestone powder producing; install dust collectors for all dust raising points in the production line, which will guarantee the dust emission ≤10mg/Nm³ and meet the national environmental requirement.

Sichuan Jiangyou 400000t/a limestone powder production line