Raymond roller mill type mills are functional machine are not just used for grinding at same time for drying and classifying. Depending on required capacity and moisture content, the number and size of grinding balls, the diameter of the grinding ring and the burner capacity differ.
Raymond roller mill can make the grinding separation and drying, a superior feature is that compared to other mills. By setting of rotor speed on roller mill, particle size and fractions can be changed. Raymond roller mill is used for many type minerals for classifying and drying process. Below Raymond roller mill grinders can grind ore shows the list of specifications. Also Raymond roller mills are used for raw gypsum plaster grinding, drying or as for flash calcination process as furnace.
| Gypsum | Baryte | Bentonite |
| Coke | Limestone | Lime, Hydrated |
| Lime Burnt | Fire Clay | Kaolin |
| Sulphur | Phosphate rock |
| Type | Dimension mm |
Qty. | Feeding Size mm |
Power KW |
Capacity t/h |
| GMRM-33 | 270x185 | 3 | 0-15 | 22 | 1-2,5 |
| GMRM-34 | 320x180 | 3 | 0-15 | 30 | 2-3,5 |
| GMRM-43 | 270x185 | 4 | 0-15 | 45 | 3-3,5 |
| GMRM-44 | 320x180 | 4 | 0-15 | 45 | 2-5,5 |
| GMRM-45 | 410x210 | 4 | 0-30 | 55 | 12-16 |
| GMRM-52 | 410x210 | 5 | 0-30 | 75 | 2,8-10 |
| GMRM-53 | 460x250 | 5 | 0-30 | 90 | 15-25 |
| GMRM-61 | 280x215 | 6 | 0-15 | 90 | 6-8 |
| GMRM-64 | 460x250 | 6 | 0-30 | 110 | 20-32 |