Roller mill vs hammer mill

Roller mill:
——application: YGM series roller mill is suitable for processing various non-flammable and non-explosive mineral materials with Moh’s hardness less than 9.3 and humidity less than 6%, it is widely used in the fields of metallurgy, construction, chemical industry, mining, highway construction etc,. processing materials include quartz, feldspar, barite, calcite carbonate, limestone, talc, ceramic, iron ore, carborundum, bauxite, rock phosphate, coal and other materials, total about 400 kinds of materials.
—— five models: YGM7815, YGM8314, YGM9517, YGM4121, and MTM1600
——finished production fineness: 50meshes and 325 meshes, 315-45 micron
——the capacity (ton/hour) ranges from 1T/H to 20T/H
 
Hammer mill：
——application: PC series hammer mill is engaging in crushing various rocks and stones with comprehensive strength not higher than 320 MPa into fine and micro fine powders, is widely used in metallurgy, mining, chemical, cement, coal, sand-making, coal gangue, construction, refractory materials and ceramic industries.
——three models: PC4008-75, PC40012-90, and PC40015-132
——finished production fineness: under 3 mm.
——the capacity (ton/hour) ranges from 10T/H to 100T/H

Related information:
http://www.powder-grinder.com/Raymond_Roller_Mill/raymond_mills.html
http://www.powder-grinder.com/grinder/hammer-mill-machine.html