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Intermittent Grinding
Factory direct sales:Yes
Delivery method:Sea/land
Intermittent ball mill is a key equipment for crushing materials after they have been crushed. Ball mills are widely used in the production industries of cement, silicate products, new building materials, refractory materials, fertilizers, black and non-ferrous metal beneficiation, and glass ceramics, for dry or wet grinding of various ores and other grindable materials.
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Applicable MaterialsGranite, diabase, river pebble, quartz stone, calcite, dolomite, barite, gypsum, iron ore, gold mine, etc.
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Application AreasWidely used in home appliances, electronics, electrical appliances, machinery, tobacco, injection molding, post and telecommunications, printing, food and other walks of life, object assembly, testing, debugging, packaging and transportation, etc
1. Compared with fellow products, it is featured by less investment, energy and electricity saving, new structure, simple operation, safe use, and stable and reliable performance.
2. It is automatically controlled according to the grinding time.
3. The electric machine auto-transformer starts up to reduce the starting current. There are two structures: unitary type and freestanding type.
4. It is featured by less investment, energy and electricity saving, new structure, simple operation, safe use, and stable and reliable
performance, applied to mix and grind common and special materials.
5. Consumers can choose proper types, liners and medium according to specific gravity, hardness, output, etc.
Advantages of Intermittent Grinding
Intermittent ball mill is mainly applied to mix and grind materials which guarantees the even particle size of products and saves energy. It is used for both dry and wet grinding. Intermittent ball mill adopts different types of liners to meet different requirements of production. The particle size of grinding can be automatically controlled based on the grinding time. The electric machine auto-transformer starts up to reduce the starting current. There are two structures: unitary type and freestanding type.
Working principle of Intermittent Grinding
Intermittent ball mill makes the shell rotate through the speed reducer. Crushed ores and steel balls are lifted to a certain height with the friction and the centrifugal force. Then, they are thrown and fall down by gravity. Being impacted and ground, ores are gradually crushed and discharged out of the shell. After the qualified products are classified from the discharged ores in the spiral classifier. Coarse
sand continuously and evenly return to the ball mill to be ground through coupling feeder. The feeder works orderly and ores and rocks enter into the ball mill through the coupling feeder. The crushed materials are discharged from the ceramic ball mill. It is able to work continuously for 24 hours per day.
Technical Data of the Intermittent Grinding
| Model | Cylinder Size(mm) | Cylinder Speed(r/min) | Billiards Volume(t) | Power (kw) | Feeding Size(mm) | Discharge(mm) Port Range | Capacity (t/h) | Weight （t) |
| JM 0918 | φ900×1800 | 36-38 | 1.5 | 18.5 | ≤25 | 0.047-0.4 | 0.65-2 | 5.5 |
| JM 0930 | φ900×3000 | 36 | 2.7 | 22 | ≤25 | 0.047-0.4 | 1.1-3.5 | 6.7 |
| JM 1224 | φ1200×2400 | 36 | 3 | 30 | ≤25 | 0.047-0.4 | 1.5-4.8 | 12 |
| JM 1230 | φ1200×3000 | 36 | 3.5 | 37 | ≤25 | 0.047-0.4 | 1.6-5 | 12.8 |
| JM 1245 | φ1200×4500 | 32.4 | 5 | 55 | ≤25 | 0.047-0.4 | 1.6-5.8 | 13.8 |
| JM 1530 | φ1500×3000 | 29.7 | 7.5 | 75 | ≤25 | 0.047-0.4 | 2-5. | 16.8 |
| JM 1545 | φ1500×4500 | 27 | 11 | 110 | ≤25 | 0.047-0.4 | 3-6. | 21 |
| JM 1557 | φ1500×5700 | 28 | 12 | 130 | ≤25 | 0.047-0.4 | 3.5-6 | 25.8 |
| JM 1830 | φ1830×3000 | 25.4 | 11 | 130 | ≤25 | 0.047-0.4 | 4-10. | 29 |
| JM 1845 | φ1830×4500 | 25.4 | 15 | 155 | ≤25 | 0.047-0.4 | 4.5-12 | 35.5 |
| JM 1864 | φ1830×6400 | 24.1 | 21 | 210 | ≤25 | 0.047-0.4 | 6.5-15 | 43 |
| JM 1870 | φ1830×7000 | 24.1 | 23 | 245 | ≤25 | 0.047-0.4 | 7.5-17 | 43.8 |
| JM 2130 | φ2100×3000 | 23.7 | 15 | 155 | ≤25 | 0.047-0.4 | 6.5-36 | 34.8 |
| JM 2145 | φ2100×4500 | 23.7 | 24 | 245 | ≤25 | 0.047-0.4 | 8-43 | 42 |
| JM 2170 | φ2100×7000 | 23.7 | 26 | 280 | ≤25 | 0.047-0.4 | 8-48 | 56.6 |
| JM 2245 | φ2200×4500 | 21.5 | 27 | 280 | ≤25 | 0.047-0.4 | 9-45 | 51.8 |
| JM 2265 | φ2200×6500 | 21.7 | 35 | 380 | ≤25 | 0.047-0.4 | 14-26 | 60 |
| JM 2270 | φ2200×7000 | 21.7 | 35 | 380 | ≤25 | 0.047-0.4 | 15-28 | 62 |
| JM 2275 | φ2200×7500 | 21.7 | 35 | 380 | ≤25 | 0.047-0.4 | 15-30 | 64.8 |
| JM 2430 | φ2400×3000 | 21 | 23 | 245 | ≤25 | 0.047-0.4 | 7-50 | 58 |
| JM 2445 | φ2400×4500 | 21 | 30 | 320 | ≤25 | 0.047-0.4 | 8.5-60 | 69 |
| JM 2740 | φ2700×4000 | 20.7 | 40 | 380 | ≤25 | 0.047-0.4 | 12-80 | 94 |
| JM 2745 | φ2700×4500 | 20.7 | 48 | 480 | ≤25 | 0.047-0.4 | 12-90 | 102 |
| JM 3245 | φ3200×4500 | 18 | 65 | 630 | ≤25 | 0.047-0.4 | 16-130 | 137 |
| JM 3645 | φ3600×4500 | 17 | 90 | 850 | ≤25 | 0.047-0.4 | 22-180 | 158 |
| JM 3660 | φ3600×6000 | 17 | 110 | 1250 | ≤25 | 0.047-0.4 | 32-224 | 175 |
| JM 3685 | φ3600×8500 | 18 | 131 | 1800 | ≤25 | 0.047-0.4 | 45.8-256 | 252 |
| JM 4050 | φ4000×5000 | 16.9 | 121 | 1500 | ≤25 | 0.047-0.4 | 45-208 | 203 |
| JM 4060 | φ4000×6000 | 16.9 | 146 | 1600 | ≤25 | 0.047-0.4 | 65-248 | 218 |
| JM 4067 | φ4000×6700 | 16.9 | 149 | 1800 | ≤25 | 0.047-0.4 | 45-252 | 238 |
| JM 4564 | φ4500×6400 | 15.6 | 172 | 2000 | ≤25 | 0.047-0.4 | 54-306 | 280 |
| JM 5064 | φ5000×6400 | 14.4 | 216 | 2500 | ≤25 | 0.047-0.4 | 68-386 | 320 |
| JM 5083 | φ5000×8300 | 14.4 | 266 | 3300 | ≤25 | 0.047-0.4 | 88-500 | 403 |
| JM 5585 | φ5500×8500 | 13.8 | 338 | 4500 | ≤25 | 0.047-0.4 | 108-615 | 525 |
