High quality wet grinding ball mill for mining
Balll 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.ing process
The machine is composed by feeding part, discharging part, rotation 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 rotation big gearwheel is made by cast hobbling processing and the drum is equipped with wear-resistant liner, which has good wear-resistance. The machine is with stable and reliable working condition.
Specification
A ball mill is a type of grinder used to grind materials into extremely fine powder for use in mineral dressing processes.
Application
Ball mill machine is widely applied in the industries, such as cement, silicate product, refractory, fertilizer, mineral processing of ferrous and nonferrous metal and glass ceramic, etc. It is mainly used to make dry or wet powder grinding of various ores and other grindable materials.
Working Principle of Ball Mill
Materials are fed into the hollow drum through the hollow shaft to be crushed. There are grinding medium with various diameter (steel ball, steel rod or gravel) inside the drum. When the drum revolves at a certain speed centered on horizontal axis, the medium and materials will be lifted to a certain height under centrifugal force and friction. When the gravity is larger than the centrifugal force, they will leave the drum and be thrown or roll down to crush ores by impact. Meanwhile, the sliding movement of medium will also grind materials. After that, materials will be discharged from the hollow shaft.
Features of ball mill :
1) Ball mill is an efficient tool for grinding many materials into fine powder.
2) The ball mill is used to grind many kinds of mine and other materials, or to select the mine
3) Ball mill is widely used in building material, and chemical industry.
4) There are two ways of grinding: the dry way and the wet way.
5) Ball mill can be divided into tabular type and flowing type according to differentexpelling mine
6) To use the ball mill, the material to be ground is loaded into the neoprene barrel that contains grinding media.
7) As the barrel rotates, the material is crushed between the individual pieces of grinding media that mix and crush the product into fine powder over a period of several hours.
8) The longer the ball mill runs, the finer the powder will be.
9) Ultimate particle size depends entirely on how hard the material you're grinding is, and the time how long the ball mill runs.
| Model | Speed of bucket (r/min) | Weight of ball | Size of feed opening(mm) | size of outputting feed (mm) | Production (t/h) | Power (kw) | Weight (T) |
| 900×1800 | 38 | 1.5 | ≤20 | 0.075-0.89 | 0.65-2 | 18.5 | 3.6 |
| 900×3000 | 38 | 2.7 | ≤20 | 0.075-0.89 | 1.1-3.5 | 22 | 4.6 |
| 1200×2400 | 32 | 3.8 | ≤25 | 0.075-0.6 | 1.5-4.8 | 45 | 12.5 |
| 1200×3000 | 32 | 5 | ≤25 | 0.075-0.4 | 1.6-5 | 45 | 12.8 |
| 1200×4500 | 32 | 7 | ≤25 | 0.075-0.4 | 1.6-5.8 | 55 | 13.8 |
| 1500×3000 | 27 | 8 | ≤25 | 0.075-0.4 | 2-5 | 90 | 17 |
| 1500×4500 | 27 | 14 | ≤25 | 0.075-0.4 | 3-6 | 110 | 21 |
| 1500×5700 | 27 | 15 | ≤25 | 0.075-0.4 | 3.5-6 | 132 | 24.7 |
| 1830×3000 | 24 | 11 | ≤25 | 0.075-0.4 | 4-10 | 180 | 28 |
| 1830×6400 | 24 | 23 | ≤25 | 0.075-0.4 | 6.5-15 | 210 | 34 |
| 1830×7000 | 24 | 25 | ≤25 | 0.075-0.4 | 7.5-17 | 245 | 36 |
| 2200×5500 | 21 | 30 | ≤25 | 0.075-0.4 | 10-22 | 370 | 48.5 |
| 2200×6500 | 21 | 30 | ≤25 | 0.075-0.4 | 14-26 | 280 | 52.8 |
| 2200×7500 | 21 | 33 | ≤25 | 0.075-0.4 | 16-29 | 475 | 56 |
Company Profile
Jiangxi Mingxin Metallurgy Equipment Co., Ltd.(The former is Shicheng Mingxin Equipment Factory) is dedicated to engineering and manufacturing eco-friendly waste recycling machinery and mining Equipment. Covering an area more than 60 acres, our company is a national high-tech enterprise, Comprehensive quality management standard, measuring a qualified provincial enterprises, Jiangxi Province famous trademark, passed ISO9001: 2000 quality system certification standards, with independent import and export rights, lists as the one hundred enterprises in Ganzhou city,large taxpayer as well as a contract-honoring and faith-keeping AAA enterprise.
Our company sticks to combine science research and practice to engineer and develop high efficiently energy-saving new product.Most products were awarded national patents and sold around the world receiving a good reputation.
MingXin people are expecting cooperation and mutual development from customers domestically and abroad based on its best quality products and reasonable price as well as sincerely perfect service through enterprising spirit and technical innovation together with consolidated unity and relentless exploration.
We can provide the following guarantee
1, competitive price and perfect quality
2, the fast delivery time
3, influential production in China
4, fast after-sales service