High Quality & Energy -saving;
2.Both dry & wet grinding types;
3.grinding many kinds of mine and other material,or to select.
Raw material mill is mainly used to grind raw materials and finished products in cement plant, but it also used in metallurgical industry, chemical engineering, power industry and other industrial and mining establishments. The machine can be used separately (open-circuit grinding) or with powder separator (closed-circuit grinding).
Raw material mill has high adaptability to materials, continuous production capability, big reduction ratio and easy adjustment of grinding fineness. It is capable of dry grinding and wet grinding. Drying operation can be carried out together with grinding.
Specification of Raw Material Mill
size(m) | Φ2.2×11 | Φ2.2×13 | Φ2.4×13 | Φ2.6×13 | Φ3×11 | Φ3×12 | Φ3.2×7+1.8 | Φ3.8×9 | |
productivity(t·h-1) | 22~25 | 29~30/24~25 | 40~46 | 43~50 | 60~65 | 55~58 | 48~53 | 2000t/d | |
mill speed(r·min-1) | 21/21.5 | 21.5 | 19 | 19 | 17.4 | 17.7 | 18 | 16.7 | |
grinding particle size(mm) | <25 | <25 | <25 | <25 | <15 | <25 | <20 |
| |
load of grinding body(t) | 50/40~45 | 60 | 65 | 80 | 90~100 | 95~100 | 55~58 | 138 | |
usable capacity | 36/43 | 43 | 50 | 60 | 69 | 76 | 44.5 | 93 | |
mode of production | wet grinding | wet grinding/dry grinding | wet grinding | wet grinding | dry grinding | wet grinding | parching | parching | |
drive mode | center/edge | center | center | center | center | center | center | center | |
main motor power(kw) | 630/500 | 630 | 800 | 1000 | 1250 | 1250 | 1000 | 2000 | |
main motor voltage(v) | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | 6000 | |
main reducer model | 2D110/ | D100/D110 | D110 | XL-45 | D140 | D140 | D125 | T | |
cooling water consumption(t·h-1) | 1.5/1 | 1.5 | 1.5 | 1.5 | 1.5 | 2.5 | 2.5 | 3 | |
flow of lubrication station(L/min) | main bearing | 10/ | 10 | 16 | 25 | 25 | 25 | 25 | 40 |
main reducer | 100/ | 110/100 | 100 | 125 | 160 | 160 | 160 | 200 | |
main motor |
|
| 10 | 10 | 10 | 10 | 10 | 10 | |
weight(t) | 106/105 | 118.4/113 | 134 | 180 | 180 | 198.6 | 167.5 | 230 |