LM Series Vertical Grinding Mill
Vertical Grinding Mill Introduction
LM Series vertical grinding mill is an advanced grinding machine, which integrated with drying, milling, grading and transporting. It is the high standard mill which can meet the high capacity of powder producing request. LM vertical grinding mill is widely used in cement, powder station, metallurgy, chemical and non-metal industry. It adopts reliable structure and reasonable process flow, integrated with drying, milling, classifier, and elevator. Especially, it can fully meets the requirement of clients in the high production of powder and its main technical and economy indicator reaches the international level.
- Low invest cost
- Low run cost
- High drying ability
- Easy to operate, reliable performance
- Stable quality
- Convenient to maintain
- Environmental protection
Model | LM130K | LM150K | LM170K | LM190K | LM220K | LM130M | LM150M | LM170M | LM190M | LM220M | LM130N | LM150N | LM170N | LM190N | LM220N | |
Wheel diameter(mm) | 1300 | 1500 | 1700 | 1900 | 2200 | 1300 | 1500 | 1700 | 1900 | 2200 | 1300 | 1500 | 1700 | 1900 | 2200 | |
Output (th) | 10-30 | 13-40 | 18-57 | 23-72 | 36-110 | 10-15 | 16-22 | 20-28 | 26-35 | 35-50 | 5-14 | 7-20 | 8-27 | 9-30 | 18-55 | |
Finish fineness | μm | 170-45 | 170-45 | 170-45 | 170-45 | 170-45 | 170-45 | 170-45 | 170-45 | 170-45 | 170-45 | |||||
Mesh | 80-325 | 80-325 | 80-325 | 80-325 | 80-325 | 80-325 | 80-325 | 80-325 | 80-325 | 80-325 | ||||||
Coal powder fineness (R0.08) | 5-20% | 5-20% | 5-20% | 5-20% | 5-20% | |||||||||||
Coal powder moisture (%) | <1% | <1% | <1% | <1% | <1% | |||||||||||
End product moisture (%) | ≤1% | ≤1% | ≤1% | ≤1% | ≤1% | ≤1% | ≤1% | ≤1% | ≤1% | ≤1% | ||||||
Grinding material particle size D80 (mm) | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 | |
Grinding material max feed size(mm) | <38 | <40 | <42 | <45 | <50 | <38 | <40 | <42 | <45 | <50 | <38 | <40 | <42 | <45 | <50 | |
Moisture of grinding material not to dry (%) | <4% | <4% | <4% | <4% | <4% | <4% | <4% | <4% | <4% | <4% | ||||||
Matieral moisture of into mill (%) | <15% | <15% | <15% | <15% | <15% | |||||||||||
Moisture of grinding material need to dry (%) | 4%-15% | 4%-15% | 4%-15% | 4%-15% | 4%-15% | 4%-15% | 4%-15% | 4%-15% | 4%-15% | 4%-15% | ||||||
Into mill air temperature (℃) | <350 | <350 | <350 | <350 | <350 | <350 | <350 | <350 | <350 | <350 | <350 | <350 | <350 | <350 | <350 | |
Out of the mill air temperature (℃) | 70-95 | 70-95 | 70-95 | 70-95 | 70-95 | 75-95 | 75-95 | 75-95 | 75-95 | 75-95 | 70-95 | 70-95 | 70-95 | 70-95 | 70-95 | |
Raw coal hardgrove grindability index (HGI) | >55 | >55 | >55 | >55 | >55 | |||||||||||
Main motor power (kw) | 200 | 280 | 400 | 500 | 800 | 185 | 250 | 315 | 400 | 500 | 200 | 280 | 400 | 500 | 800 | |
Contour dimension | Length (mm) | 5520 | 6550 | 7170 | 7580 | 8080 | 5520 | 6550 | 7170 | 7580 | 8080 | 5520 | 6550 | 7170 | 7580 | 8080 |
Width (mm) | 2500 | 3070 | 3460 | 3320 | 4660 | 2500 | 3070 | 3460 | 3320 | 6700 | 2500 | 3070 | 3460 | 3320 | 4660 | |
Height (mm) | 7060 | 7560 | 8300 | 8960 | 9020 | 7060 | 7560 | 8300 | 8960 | 9020 | 7060 | 7560 | 8300 | 8960 | 9020 |