Ore Grinding Mill Roller dia 600-1700mm GM Series High Pressure Roller Mill
1. Product advantages of high pressure roller mill of Ore Grinding Mill:
1.1 The production capacity is up to 1000 tons/hour, which can improve the production of the whole system by 30% ~ 40%.
1.2 Compared with cone crusher, bar mill and ball mill, the energy consumption can be reduced by about 20 ~ 50%.
1.3 Grinding power consumption of grinding materials after crushing is reduced to 15 kW/ton.
1.4 The crushing and grinding effect is good, and the content of fine powder below 1 mm is increased by 40% ~ 50%.
1.5 Small footprint, high reliability, operation rate can reach about 95%.
2. GM series high pressure roller mill has the following advantages:
2.1 for cemented carbide cylindrical roller surface embedded structure (patent), carbide column pin and roller surface blind holes with clearance with close, with high strength adhesive curing adhesive glue, once the column nail wear or fracture, can through the local heating, remove the nail column for replacement, thus greatly extend the service life of the roller set, shorten the maintenance time, Improve the overall operation rate of equipment. The beneficial effect of the patented technology is that the service life of the roller can be greatly improved, and the service life of the roller can be increased more than twice than that of the original pressure matching nail structure, and the downtime maintenance time is shortened. Once the nail is damaged, it can be repaired online.
2.2 The drive system is motor - universal coupling (safety clutch) - planetary reducer - press roller, and the shaft is equipped with flexible drive system. High pressure roller mill, grinding equipment, roller mill, ball mill
2.3 The side sealing structure of the press roll is unique, and the combination of non-contact sealing and contact sealing structure is adopted to effectively reduce the edge effect of the press roll. High pressure roller mill, grinding equipment, roller mill
2.4 The feeding column tube adopts a unique nearly elliptical structure to effectively prevent the edge hanging phenomenon of the original rectangular feeding column tube, so that the material is more smooth. High pressure roller mill, grinding equipment, roller mill
2.5 Hydraulic part: the exposed part of the cylinder plunger is reliably sealed to effectively prevent dust from entering. The whole hydraulic system can realize automatic yield, pressure protection, pressure compensation and other actions. High pressure roller mill
2.6 Oil mist lubrication system is used to lubricate the main bearing (consumable). The lubrication system also plays a sealing role. The bearing seal adopts labyrinth and rubber two-channel sealing structure. High pressure roller mill
2.7 The main bearing adopts a fully enclosed inner passage structure for cooling, which can prolong the service life of the roller and bearing. High pressure roller mill, grinding equipment, roller mill, ball mill, grinding
2.8 Field control and central control room, manual control and automatic control, and through the central automatic control room to automatically monitor all the working data and machine operation data, all the detection signals of the system adopts PLC control.
3. Product parameters of Ore Grinding Mill oller dia 600-1700mm GM Series High Pressure Roller Mill
GM series high pressure roller mill technical parameters:
| Model | Roller dia (mm) | Roller width (mm) | Power (kw) | Input size(mm) | Finished size(mm) | throughput(t/h) | Approx Wt.(t) |
| Metal ore(mm) | Iron ore powder(cm²/g) | Metal ore(mm) | Iron ore powder(cm²/g) |
| GM600-200 | 600 | 200 | 2×75 | ≤25 | 1100-1300 | ≤3 | 1400-1600 | 20-26 | 14 |
| GM800-300 | 800 | 300 | 2×110 | ≤25 | 1100-1300 | ≤3 | 1400-1600 | 48-67 | 24 |
| GM1000-400 | 1000 | 400 | 2×200 | ≤25 | 1100-1300 | ≤3 | 1400-1700 | 80-120 | 36 |
| GM1000-500 | 1000 | 500 | 2×280 | ≤25 | 1100-1300 | ≤3 | 1400-1700 | 120-160 | 48 |
| GM1200-500 | 1200 | 500 | 2×315 | ≤30 | 1100-1300 | ≤3 | 1600-1800 | 160-210 | 61 |
| GM1200-630 | 1200 | 630 | 2×355 | ≤30 | 1100-1300 | ≤3 | 1600-1800 | 240-300 | 65 |
| GM1200-800 | 1200 | 800 | 2×450 | ≤30 | 1100-1300 | ≤3 | 1600-1800 | 280-380 | 90 |
| GM1400-800 | 1400 | 800 | 2×630 | ≤30 | 1100-1300 | ≤3 | 1600-1800 | 300-450 | 110 |
| GM1400-1100 | 1400 | 1100 | 2×800 | ≤30 | 1100-1300 | ≤3 | 1600-1800 | 490-600 | 133 |
| GM1700-1400 | 1700 | 1100 | 2×1300 | ≤30 | 1100-1300 | ≤3 | 1600-1800 | 761-1000 | 190 |
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Roller Dia 600-1700mm High Pressure Roller Mill GM Series Images
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