LM Vertical Grinding Mills
Vertical mill is according to the principle of bed crushing, through the relative motion of the roller and the mill will be material crushing, and drying by the hot air will fine grinding material, bring up, by classifying device in the grinding classification choose powder, coarse powder into a millstone to shattered; Products using the air out of grinding collected by bag deduster. SBM LM vertical grinding mill is on the basis of the widely used at home and abroad advanced technology, combined with years of experience in all kinds of mill production, design and development of advanced milling equipment.
Production Advantages:
- It is mainly used for product fineness of 200 mesh to 325 mesh and it belongs the the ore grinding system;
- Classifier adopts frequency control of motor speed, so products uniform particle size distribution, product fineness easy to adjust;
- Using new roller sealing device, reliable sealing, without seal fan, make the grind with low oxygen content, explosion suppression performance is superior.
Supplier:
SBM, one of the professional and famous grinding mill manufacturer and supplier from China, has produced the international advanced LM vertical grinding mills to process iron ore, quartz, slag and other materials. If you want to get more information, you can click the "LIVE CHAT" window or you can leave us message on the following inquiry table.
Technical Data
| 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 | |
