Ball mill introduction
The
ball mill is a key equipment for grinding materials, widely used in powder-making production line such as cement, silicate sand, new-type building material, refractory material, fertilizer, ore dressing of ferrous metal and non-ferrous metal, glass ceramics, etc. Ball mill can grind various ores and materials with dry type or wet type. There are two kinds of ball mills, grate type and overfall type due to different ways of discharging material.
Ball mill Usage
Ball mill is the key equipment for grinding after the crushing process, which is widely used in the manufacture industries, such as cement, silicate, new building material, refractory material, fertilizer, ferrous metal, nonferrous metal and glass ceramics and can be used for the dry and wet grinding for all kinds of ores and other grind-able materials.
Ball mill Working principle
This machine is a skeleton pattern ball mill with horizontal cylindrical turning gear, driven by outer gear and two hoppers. The material goes to the first hopper after the spiraling by the quill shaft from the feeding equipment. The hopper has ladder sheathing or corrugated sheathing with steel balls inside, which will fall under the effect of centrifugal force by barrel and grind material. After the kibbling in the first hopper, by monolayer partition panel, the material will enter the second hopper, which has plane scale board with steel ball inside to grind material. The powder material will be discharged from the grid plate to finish the grinding.
Advantabges of ball mill
1. Strong adaptability;
2. Continuous production;
3. Large crushing ration;
4. Easy to adjust the output product's size.
Ball mill Structure
The Ball mill is composed by feeding part, discharging part, turning part and driving part (reducer, small driving gear, electric motor and electric control). The quill shaft adopts cast steel part and the liner is detachable. The turning gearwheel adopts casting hobbing process and the drum is equipped with wear-resistant liner, which has good wear-resistance. The machine is with stable and reliable working condition.
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Technical parameters of Ball mill
| Model | Cylinder rotary speed(r/min) | Loading ball weight(t) | Input size(mm) | Discharge size(mm) | Capacity(t/h) | Motor power (kw) | Weight (t) |
| Ф900×1800 | 39 | 1.5 | ≤20 | 0.075-0.89 | 0.8-2 | 18.5 | 4.6 |
| Ф900×3000 | 39 | 2.7 | ≤20 | 0.075-0.89 | 1-4 | 22 | 5.6 |
| Ф1200×3000 | 36 | 3.5 | ≤25 | 0.074-0.4 | 1.6-5 | 37 | 12.8 |
| Ф1200×4500 | 32 | 5 | ≤25 | 0.074-0.4 | 1.6-5.8 | 55 | 13.8 |
| Ф1500×3000 | 27 | 7.5 | ≤25 | 0.074-0.4 | 2-5 | 75 | 15.6 |
| Ф1500×5700 | 28 | 12 | ≤25 | 0.074-0.4 | 3.5-6 | 130 | 24.7 |
| Ф1830×3000 | 25 | 11 | ≤25 | 0.074-0.4 | 4-10 | 130 | 28 |
| Ф1830×6400 | 24 | 21 | ≤25 | 0.074-0.4 | 7-16 | 210 | 34 |
| Ф1830×7000 | 24 | 23 | ≤25 | 0.074-0.4 | 8-18 | 245 | 36 |
| Ф2100×3600 | 23 | 19 | ≤25 | 0.074-0.4 | 10-36 | 210 | 46 |
| Ф2200×4500 | 21 | 27 | ≤25 | 0.074-0.4 | 12-23 | 280 | 48.5 |
| Ф2200×6500 | 21 | 35 | ≤25 | 0.074-0.4 | 14-26 | 380 | 52.8 |
| Ф2200×7000 | 21 | 35 | ≤25 | 0.074-0.4 | 15-28 | 380 | 54 |
| Ф2200×7500 | 21 | 35 | ≤25 | 0.074-0.4 | 15-30 | 380 | 56 |
| Ф2400×4500 | 21 | 30 | ≤25 | 0.074-0.4 | 18-45 | 320 | 65 |
| Ф2400×8000 | 20 | 36 | ≤25 | 0.074-0.4 | 20-48 | 410 | 81 |
| Ф2700×3600 | 21 | 39 | ≤25 | 0.074-0.4 | 19-75 | 400 | 83 |
| Ф2700×4000 | 20 | 40 | ≤25 | 0.074-0.4 | 20-78 | 400 | 85 |
| Ф2700×4500 | 20 | 48 | ≤25 | 0.074-0.4 | 22-85 | 430 | 89 |
| Ф3200×4500 | 18 | 65 | ≤25 | 0.074-0.4 | 29-140 | 800 | 137 |
| Ф3200×5400 | 18 | 81.6 | ≤25 | 0.074-0.4 | 30-180 | 800-1000 | 146 |
| Ф3600×4500 | 17 | 88 | ≤25 | 0.074-0.4 | 35-210 | 1000 | 190 |
| Ф3600×6000 | 17 | 117 | ≤25 | 0.074-0.4 | 38-240 | 1250-1500 | 220 |
| Ф3600×8500 | 17 | 144 | ≤25 | 0.074-0.4 | 45-260 | 1800 | 260 |
Q&A
1. What advantages does your ball mill, stone mill, powder grinding mill have?
—The main advantage of our ball mill, stone mill, powder grinding mill over other kinds of mills is that you can grind a friable or crystalline material to 5 - 74 microns average particle size and classify in a very narrow particle size range at the same time. There are no moving parts to wear out or generate heat in our mill and no screens to plug or be punctured.
2. Can you guarantee the quality of your ball mill, stone mill, powder grinding mill?
---We have passed CE&ISO9001:2008, and our crushers have been exported to Eastern Europe, Middle East, Africa, South Asia, Southeast Asia, Oceania, America, etc.
3.How many years have you been manufacturing the machine?
---8 years. Since the foudation of our company, we have been manufacturing the machine, which updated many times, now the machine runs stable and of high quality
Inquiry Service
1. What kind of raw material do you want to process?
2. What is the capacity per hour do you need?
3. What is the raw material input size?
4. What is the finished size you required?
Any inquiries of our ball mill, stone mill, powder grinding mill will be highly regard and we will give you the best quotation ASAP. Your satisfaction is our final ann forever pursuit.
Please fill in your need products and your message and do not forget email and/or phone if you like to be contacted.
We look forward to your inquiries!
Shanghai Clirik Machinery CO., LTD.
