Luoyang Zhongtai Industries CO.,LTD
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Ore Grinding Mill Tube Grinding Mill With Feeding Size ≤ 25 MM
1. Introduction of Tube Grinding Mill Ore Grinding Mill
Tube Grinding Mill is a very important fine mill equipment in modern industry. The production capacity of large Tube Grinding Mill is very high. Tube Grinding Mill is widely used for grinding cement and other materials in building materials, metallurgy, mineral processing, electric power and chemical industry. The Tube Grinding Mill has the characteristics of large crushing ratio, large production capacity, strong adaptability to materials and easy replacement of worn parts.
2. The technical characteristics of the mill Ore Grinding Mill
(1) The transmission forms of drum mill are edge leaflet, center transmission, multi-point meshing edge transmission and other transmission types; Drive form of induction motor + reducer + pinion + big gear and synchronous motor + air clutch + pinion + big gear;
(2) Generally, the support mode of two-terminal static and dynamic pressure bearing is adopted, and the fully enclosed self-aligning 1200 line contact 'rocker type' bearing is adopted. The static and dynamic pressure support mode of single sliding shoe, double sliding shoe or full static pressure support can also be adopted.
(3) Large open gear adopts American AGMA standard design, equipped with a reliable sealing gear cover, equipped with glycerin automatic spray lubrication device;
(4) The cylinder is a key part of the mill, and the finite element analysis is carried out on it by computer to ensure its reliability;
(5) Large and medium mills are equipped with slow driving device;
(6) Large and medium mills are equipped with high and low pressure lubrication stations;
(7) Control and protection system adopts PLC control.
3. Product parameters of Ore Grinding Mill
Product parameters of tube mill
| SPEC(diameter × length) | Rev (r/min) | Feed size(mm) | Production capacity(t/h) | Load of grinding media (t) | Main motor | Main reducing gear | Weight (t) | |||
| Type | power(kw) | Rev (r.p.m) | Type | speed ratio | ||||||
| φ2.2×11 | 20.91 | ≤25 | 15～17 | 50 | TR1512-8 | 570 | 740 | Zd80 | 5.6 | 92 |
| φ2.4×8 | 20.91 | ≤25 | 14～18 | 39.5～42 | TRQ1512-8 | 570 | 740 | Zd80-9 | 5 | 76.4 |
| φ2.4×9 | 20.91 | ≤25 | 23～25 | 50 | TR1512-8 | 570 | 740 | Zd80-9 | 5 | 91 |
| φ2.4×10 | 20.91 | ≤25 | 16～22 | 50 | TR1512-8 | 570 | 740 | Zd80-9 | 5 | 111 |
| φ2.4×11 | 21 | ≤25 | 19～24 22～28 | 6265 | YR710-8/1180 | 710 | 740 | JDX630 | 5.6 | 125 |
| φ2.4×12 | 21 | ≤25 | 18～20 21～23 | 6365 | YR800-8/1180 | 800 | 740 | MBY710 | 6.3 | 127 |
| φ2.4×13 | 21 | ≤25 | 21～22 24～26 | 6668 | YR800-8/1180 | 800 | 740 | MBY710 | 6.3 | 131 |
| φ2.6×10 | 20.6 | ≤25 | 21～24 | 64 | YR800-8/1180 | 800 | 740 | JDX710 | 6.3 | 140 |
| φ2.6×13 | 20.6 | ≤25 | 28～31 | 81 | YR1000-8/1180 | 1000 | 740 | JDX800 | 6.3 | 158 |
| φ3.0×9 | 19.13 | ≤25 | 40～45 | 85 | YR1000-8/1180 | 1000 | 740 | MBY800 | 7.1 | 148 |
| φ3×11 | 18.92 | ≤25 | 44～47 | 95 | YR1250-8/1430 | 1250 | 740 | JDX900 | 7.1 | 177 |
| φ3×12 | 18.92 | ≤25 | 48～52 | 103 | YR1250-8/1430 | 1250 | 740 | JDX900 | 7.1 | 182 |
| φ3×13 | 18.92 | ≤25 | 39～45 | 116max | YR1400-8/1430 | 1400 | 740 | JDX900 | 7.1 | 200.7 |
| φ3.2×11 | 18.3 | ≤25 | 45～48 | 112max | YR1600-8/1430 | 1400 | 740 | JDX900 | 7.15 | 213.6 |
| φ3.2×13 | 18.7 | ≤25 | 50～55 | 133max | YR1600-8/1430 | 1600 | 740 | JDX1000 | 7.15 | 237 |
| φ3.4×11 | 18 | ≤25 | 45～55 | 120max | YR1600-8/1430 | 1600 | 740 | JDX1000 | 230 | |
| φ3.5×13 | 17 | ≤25 | 60～65 | 156max | YR2000-8/1730 | 2000 | 740 | TS130-A-F1 | 257.6 | |
| φ3.8×13 (Main bearing type) | 17 | ≤25 | 65～70 | 190 | YR2500-8/1730 | 2500 | 740 | JS130-C-F1 | 316 | |
| φ3.8×13 (Sliding edge type) | 17 | ≤25 | 65～70 | 185 | YR2500-8/1730 | 2500 | 740 | DMG22/2500 | 313 | |
| φ4×13 | 16.3 | ≤25 | 78～80 | 191 | YRKK900-80 | 2800 | 745 | JS140-A | 348 | |
| φ4.2×11 (Main bearing type) | 15.8 | ≤25 | 100～110 | 182～190 | YR2800-8/17830 | 2800 | 740 | JS140-A-F1D | 350 | |
| φ4.2×13 (Main bearing type) | 15.2 | ≤25 | 110～120 | 230 | YRKK1000-8 | 3350 | 740 | MFY355-A | 375 | |
| φ4.2×13 (Main bearing type) | 15.2 | ≤25 | 120～130 | 245 | YRKK1000-8 | 3350 | 740 | MFY355-A | 390 | |
| φ4.2×13 (Center Slip type) | 15.2 | ≤25 | 110～120 | 230 | YRKK1000-8 | 3350 | 740 | MFY355-A | 380 | |
| φ4.6×14 | 15 | ≤25 | 100～115 | 285 | YR1000-8 | 4200 | 740 | J3160-C | 485 | |
