Introduction of Calcium Carbonate grinding machine:- Five models: HGM80, HGM90, HGM100, HGM100A, and HGM125 - Finished production fineness: 325meshes~2500meshes, 5-47micron -The capacity (ton/hour) ranges from 0.5T/H to 10T/H   
Application of Calcium Carbonate grinding machine: Calcium Carbonate grinding machine is mainly applied to grind non-inflammable, non-explosive and brittle materials with Mohs' hardness under six. Such as calcite, chalk, limestone, dolomite, kaolin, gypsum, and talc etc, totally more than 100 kinds of materials.     Features of Calcium Carbonate grinding machine: 
1.High Efficiency Under the same finished final size and the same motor power, the capacity of the machine is twice as much as jet mill, mixing grinder and ball mill, and energy consumption decreased 30%.
2.Long lifecycle of spare parts The ring and roller are forged by special material with high utilization,the lifetime can reach 2-5 years for grinding calcite carbonate.3.High safety and reliability As no rolling bearings or screws in grinding cavity, there are no problems caused by bolts shedding or rapid wear of bearings and seal components. 4.High fineness, flexible adjustment The final fineness of the grinding materials can be adjusted between 325 meshes and 2500 mesh (47-5 micron), and the product fineness can reach D97≤5μm. 5.Environment-friendly   
Main specification of Calcium Carbonate grinding machine:

Model	HGM80	HGM90	HGM100	HGM100A	HGM125
Ring Diameter(mm)	800	900	1000	1000	1250
Ring Number/pcs	3	3-4	3-4	4	4
Roller Number/pcs	21	24-32	27-36	27-36	40-44
Main Shaft Speed/r. p. min	230-240	200-220	180-200	180-200	135-155
Input Size/mm	≤20
Finished Size/um	5-47(325-3000)
Capacity t/h	0.5-4.5	0.6-6.5	0.7-7	0.8-8.5	1.5-12
Outlet Size L*W*H/m	13.9*4*6.2	14.7*4.8*7.2	18*4.6*8.6	18*4.6*8.6	14*9*10