Ball Mill for Hematite, Iron Ore, Copper Ore, Dolomite, Bentonite, Limestone, Concrete
|FOB Price:||US $1,500-200,000 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $1,500-200,000/ Piece|
|Payment Terms:||L/C, T/T|
- Model NO.: BM
- Motor Type: AC Motor
- Rotationl Speed: Accordng to The Size of The Quipment
- Materials: All Kinds of Mine
- Grinding Way: Adjustable
- Size of Mill: as Request
- Quality: China Standard
- Spare Parts: Supply for a Whole Year
- Trademark: Dajia
- Specification: ISO9001: 2008/SGS
- HS Code: 84742020
- Type: Ore Grinder
- Motor Power: Accordng to The Size of The Quipment
- Application: Grinding
- Condition: New
- Maximun Feeding Size: 25mm
- Discharging Size: Adjustable
- Motor: Made in China or as Request
- After-Sale Service: for Whole Using Life
- Transport Package: Standard Export Package
- Origin: Henan, China
Application of ball mill:
As a piece of mineral processing equipment, ball mill is widely used in beneficiation, building material and chemical industries. Ball mill is suitable for dry-type ore grinding and wet-type ore grinding. According to different discharging methods, ball mills fall into grate ball mill and overflow ball mill.
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.
Working Principle of ball mill:
Our ball mill is of horizontal, cylindrical and tubular structure. It comes with two cabins and is a grate ball mill. The materials are evenly fed through the charging device to first warehouse where there are step scales boards, corrugated scale boards and different specifications of steel balls. When the cylinder rotates, the centrifugal force produced causes the steel balls to impact and grind the materials in the ball mill. The materials are then lead to the second cabin for further milling until they turn into powders and are discharged from the outlet.
Ways of Improving Productivity of ball mill:
In addition to manufacturing ball mill, we also carry our research on improving its productivity. Generally speaking, the productivity of ball mil can be improved by
1. Adding fine crusher before the ball mill.
2. Improving grinding system to achieve better grinding efficiency.
3. Adding powder concentrator.
Usage in Mineral Processing of ball mill:
Minerals are firstly crushed by jaw crusher until they are crushed to suitable sizes. They are then equally fed to a ball mill with a hoister and a feeder. Later, they are further crushed and milled in the ball mill. Finally, fine minerals are classified by a spiral classifier with the principle that solid particles sink at different speeds in liquid.
Usage in Aerocrete Equipment of ball mill:
Coal ash (or sand, stone powder) are conveyed to ball mill through electric vibrating feeder and rubber belt conveyor. Grinded coal ash (or sand, stone powder) is delivered to slurry tank for storage through a coal ash pump.
Lime is conveyed to jaw crusher by electric vibrating feeder and rubber belt conveyor. The crushed lime firstly is stored in a limestone storage silo with a bucket hoister. Then, it is conveyed to ball mill through a spiral conveyor. Finally, fine grinded materials are delivered to stock bin through a spiral conveyor and a bucket lifter.
Main technical parameters:
|Model||Cylinder rotating speed (r/min)||Ball loading quantity (t)||Feeding size (mm)||Discharging size (mm)||Capacity (t/h)||Power (kw)||Weight (t)|
Established in 2000 , Henan Dajia Mining Machinery Co.,Ltd is a professional manufacturer and exporter that is concerned with the design, development and production of rotary kiln,ball mill,crusher machine,vibratig screen,dust collector,magnetic ore separator .ans so on. We are located in zhengzhou city with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.
Our products are already exported to Australia, Italy ,India,Iraq,Nigeria, Columbia,Vietman,Mexico and 20 other countries and regions. Our company has always focused on research, development and innovation new products. In 2006, we attained ISO2000certification.
We have over 200 employees, an annual sales figure that exceeds USD
20million and are currently exporting 70 % of our production worldwide. Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction. We have attained ISO9001 certification
As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching India,Iraq,Nigeria, Columbia,Vietman,Mexico , Indonesia and so on.Our company promises: reasonable prices, short production time and satisfactory after-sales service.
If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.