Raymond Grinding Mill
Introduction of Raymond Grinding Mill
Raymond grinding mill is widely used in the grinding process metallurgy, building materials, chemicals, mining and minerals. It is suitable for processing non-flammable and non-explosive materials with moisture less than 6% and Mohs’ hardness less than 7, such as gypsum , talc, calcite , limestone , marble , feldspar , barite, dolomite , granite, kaolin , stone , bauxite , iron oxide red , iron ore and so on.
Features of Raymond Grinding Mill
1). Compact system and high through sieve rate
The whole system is a tridimensional structure and needs small floor space. From rough processing of raw materials, delivery, grinding and final packaging, it can be an independent production system. The finished powder fineness is even and the through sieve rate can reach 99%.
2).Easy to control and maintain
Using the centralized control electrical systems, the workshop can basically achieve unmanned operation. Electromagnetic vibrating feeder makes feeding continuously, which is easy to fuel saving, easy to adjust and maintain.
3). Smooth transmission and high abrasion resistance
The transmission device adopts airtight gearing and pulley gear box to make sure smooth transmission and reliable operation.
Specifications of Raymond Grinding Mill
| Model | 3R2115 | 3R2615 | 3R2715 | 3R3016 | 4R3216 | ||
| Roller | Number | 3 | 3 | 3 | 3 | 4 | |
| Diameter (mm) | 210 | 260 | 270 | 300 | 320 | ||
| Height (mm) | 150 | 150 | 150 | 160 | 160 | ||
| Ring | Inside diameter (mm) | 630 | 780 | 830 | 880 | 970 | |
| Height (mm) | 150 | 150 | 150 | 160 | 160 | ||
| Maximum feed size (mm) | 15 | 15-20 | 15-20 | 15-20 | 20-25 | ||
| Output size (mm) | 0.044-0.165 | 0.044-0.165 | 0.044-0.165 | 0.044-0.165 | 0.044-0.165 | ||
| Power of main frame (kW) | 15 | 18.5 | 22 | 30 | 37 | ||
| Fineness of final product (mm) | 0.165 | capacity (t/h) | 1.2-1.8 | 1.8-2.5 | 2.3-2.8 | 2.6-3.2 | 3.2-4.5 |
| 0.075 | 0.6-1.2 | 1.2-1.8 | 1.8-2.3 | 1.9-2.6 | 2.4-3.1 | ||
| 0.044 | 0.6-1.0 | 0.8-1.2 | 0.9-1.7 | 1-1.9 | 1.8-2.5 | ||
Note：Any change of technical data shall not be advised additionally.