ore ball mill Introduction
ore ball mill is a mineral processing machine for milling the materials into powders after they are crushed. It is widely applied to the production of cements, silicate products, building materials, fireproof materials, fertilizers, glass, ceramics as well as nonferrous and ferrous metal processing industries. It could carry out dry and wet millings on different materials
ore ball mill features:
1) It 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.
10) Our ball mills have been used to grind glass, powder food products, create custom varnishes, make ceramic glaze, powder various chemicals.
11) Complet ely enclosed welded design in high-grade steel.
12) Direct drive via bearing journal with top-mounted gearbox.
Structures of ore ball mill
superfine ball mill consists of feeding part, discharging part, rotary part, transmission part (reducer, small transmission gears, motor, electric control) and other major parts. The barrel body is wearable scale board.The hollow axis adopts the cast steel; the lining can be replace; the rotating big gear process in the way of casting rolling gear. The barrel body is wearable scale board. The machine runs smoothly and works reliably.
Working principle of ore ball mill
ball mill is an efficient machine for fine powder grinding and key equipment for grinding after the crushing process. There are two ways of mining ball mill grinding: the dry way and the wet way. It is used to grind many kinds of mineral ores and other materials, or to select mine. Ball mill is also widely used in the manufacturing 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 materials.
ore ball mill Parameters:Wet type| Specification (Dia×Length) | Rotating speed (r/min) | Feed size (mm) | Capacity (t/h) | Grinding media load (t) | Main motor | Main reducer | Weight(t) |
| Model | Power(kw) | Rotating speed (r.p.m) | Model | Reduction ratio |
| φ2.2×7 | 21.4 | ≤3 | 20~25 | 31 | YR148-8 | 380 | 740 | ZD70-9 | 5 | 49 |
| φ2.2×13 | 21.6 | ≤25 | 33~37 | 58~60 | YR630-8/1180 | 630 | 740 | MBY630 | 5.6 | 53.4 |
| φ2.4×13 | 21 | ≤25 | 45~50 | 65~70 | YR800-8/1180 | 800 | 740 | JDX710 | 5.6 | 131 |
| φ2.6×13 | 20 | ≤25 | 45~46 | 80t(max) | YR1000-8/1180 | 1000 | 740 | TDX800 | 6.3 | 153 |
| φ6.2×6.4 | 18.5 | ≤25 | 32~41 | 86~90.5 | TDMK1000-36 | 1000 | 740 |
|
| 134 |
Dry type| Specification (Dia×Length) | Rotating speed (r/min) | Feed size (mm) | Capacity (t/h) | Grinding media load (t) | Main motor | Main reducer | Weight(t) |
| Model | Power(kw) | Rotating speed (r.p.m) | Model | Reduction ratio |
| φ2.4×8 | 20.91 | ≤25 | 25~28 | 39~42 | JRQ1512-8 | 570 | 740 | ZD80-9 | 5 | 76.4 |
| φ2.4×10 | 20 | ≤25 | Open circuit 27~30
Closed circuit 38~40 | 50 | YR710-8/1180 | 710 | 740 | JDX630 | 5.6 | 111 |
| φ2.4×11 | 21 | ≤25 | Open circuit 41~42
Closed circuit 46~48 | 62~65 | YR800-8/1180 | 800 | 740 | MBY710 | 6.3 | 125 |
| φ2.4×12 | 21 | ≤25 | Open circuit 40~42
Closed circuit 45~48 | 63~65 | YR800-8/1180 | 800 | 740 | MBY710 | 6.3 | 127 |
| φ2.4×13 | 21.5 | ≤25 | 48~51 | 68~72 | YR800-8/1180 | 800 | 740 | MBY710 | 6.3 | 131 |
| φ2.6×8 | 20 | ≤25 | 30~35 | 54 | YR630-8/1180 | 630 | 740 | JDX630 | 5.6 | 135 |
| φ2.6×10 | 20.91 | ≤25 | 45~46 | 80 | YR1000-8/1180 | 1000 | 740 | JDX710 | 6.3 | 136 |
| φ3×9 | 19.13 | ≤25 | 50~55 | 76~80 | YR1000-8/1180 | 1000 | 740 | JDX800 | 6.3 | 145 |
| φ3.2×7 | 18.25 | ≤25 | 50~52 | 58 | YR1000-8/1180 | 1000 | 740 | MBY800 | 6.3 | 140 |
| φ3.2×9 | 18.3 | ≤25 | 60~70 | 90 | YR1250-8/1430 | 1250 | 740 | JDX900 | 7.1 | 175 |
| φ4.6×10+3.5 | 15 | ≤25 | 195 | 190 |
| 3550 | 740 | JS150-B-F |
| 476 |
Shanghai Zenith Mining and Construction Machinery Co., Ltd. is an international and professional company, which engages in power making equipment and mining equipment. The Zenith crushing and grinding equipments such as Jaw Crusher, Impact Crusher, Vertical Shaft Impact Crusher, Cone Crusher, Vibrating Screen, Vibrating Feeder, Belt Conveyor, Trapezium Mill, Ultrafine Mill and Vertical mill are widely used in electric power industry, metallurgy, mining, chemistry, steel, oil building materials industry.
We have international leading producing base and producing line, equipping with intelligence and standardize testing, controlling lab. All our products are designed, produced and controlled by our engineers and workers, according to international quality system ISO9001: 2000. Our main products are STM Vertical Mill, MTM Medium Speed Trapezium Mill, MBM Medium Speed Coal Mill, and high efficiency and low consumption whole set of mineral selecting equipments.
We hole--we pursue the zenith technology and quality--as our management concept all the time. Adopting advanced technology and craft form America, German, France, etc, we continuously fetch in world leading powder making technology and advanced managing and controlling system, and our engineers work hard on this area and have exploited international leading and patent industrial powder making equipments
In order to increase our competitive power in international market, we continuously absorb senior managers, scientific elites, and graduates in resent years. Nowadays, we have six MBA, twelve senior engineers, twenty engineers, and about 40% employees are graduates. Our chief engineer Mr. Bai Yinghui is a famous expert in China who enjoys special State Department allowance, and has numbers of national technical monopolies. Our company has formed a team with unite, cooperative, and pioneering spirit, and they are the developing power and source of our company.
Our aim is pursuing perfect quality, and satisfying customers' requirement as many as we can. According to our high quality and credit standing, we have earned high reputation among numbers of customers.
