Calcium carbonate roller mill in Tanzania
From : clirik Date : 2014-08-11 08:46
Tanzania has signed contracts worth $1.7 billion with Chinese companies to construct power plants and housing units in east Africa's second-largest economy.
It is certain that those companies will choose some Chinese mining machines to fulfill their contracts.
Shanghai Clirik Machinery Co.Ltd. has got the order and provided some of the machines for those company. For example, the
Calcium Carbonate Roller Mill produced by Clirik was ordered for its excellent performance.
Introduction of calcium carbonate roller mill:
——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 roller mill:
Calcium carbonate roller mill is the equipment specializing in producing fine and superfine powder of non-inflammable, non-explosive and brittle materials with Moh's hardness under six, such as calcite, chalk, limestone, dolomite, kaolin, bentonite, talc, mica, magnesite, illite, pyrophyllite and vermiculite, sepiolite, attapulgite, rectorite, diatomite, barite, gypsum, alunite, graphite, fluorite, rock phosphate, Kalium ore, pumice, etc., totally more than 100 kinds of materials.
Features of calcium carbonate roller mill:
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
The application of pulse bag filter and muffler greatly alleviates dust pollution and noise.
Technical data of calcium carbonate roller mill:
Model HGM80 HGM90 HGM100 HGM100A HGM125
Ring Diameter(mm) 800 930 1035 1035 1300
Ring Number (PCS) 3 3-4 3 4 4
Roller Number(PCS) 21 24-32 27 34-36 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(325-2500)
Capacity (t/h) 0.5-4.5 0.6-6.5 0.7-7 1-8.5 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*10.25
Motor powder (KW) 145-165 185-204 263 263-290 380-430
Note: This specification is just referencing, any changes are subject to the products.
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