Product Specifications
| Prod Model: |
2100*3000 |
| Markets: |
Southeast Asia,Africa,Mid East,Eastern Asia |
| Type: |
Ore Grinder |
| Spare Parts: |
Supply for a Whole Year |
| Color: |
as Request |
| Price: |
Competitive |
| After-Sale Serive: |
for Whole Using Life |
| Mining Object: |
Coal Machinery |
| Application: |
Grinding |
Product Description
Range of Applications:
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.
Ways of Improving Productivity:
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...
Structural Features:
This ball mill is made up of feeding part, discharging part, gyre part, transmission part (transmission part includes reducer, small transmission gear, generator and electrical control) and so on. It enjoys features like good abrasive resistance, stable and reliable operation.
Inner structure of the ball mill is made up of lining plate, grate plate, diaphragm, feeding and discharging devices. The lining plate is used to protect the tank body in order to avoid the impact and abrasion from materials. Different types of lining plates can be used to adjust the movement of materials. Our lining plates are provided by Luoyang anti-abrasion academe and have a large share in the global market with their fine design.
Usage in Mineral Processing:
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:
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.
| Model and specification | Rotate speed of cylinder (r/min) | Ball load(t) | Feeding granularity(mm) | Discharging granularity(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 | 0.074-0.4 | 1.6-5 | 45 | 12.8 |
| 1200×4500 | 32 | 7 | ≤25 | 0.074-0.4 | 1.6-5.8 | 55 | 13.8 |
| 1500×3000 | 27 | 8 | ≤25 | 0.074-0.4 | 2-5 | 90 | 17 |
| 1500×4500 | 27 | 14 | ≤25 | 0.074-0.4 | 3-6 | 110 | 21 |
| 1500×5700 | 27 | 15 | ≤25 | 0.074-0.4 | 3.5-8 | 132 | 24.7 |
| 1830×3000 | 24 | 11 | ≤25 | 0.074-0.4 | 4-10 | 180 | 28 |
| 1830×6400 | 24 | 23 | ≤25 | 0.074-0.4 | 6.5-15 | 210 | 34 |
| 1830×7000 | 24 | 25 | ≤25 | 0.074-0.4 | 7.5-17 | 245 | 36 |
| 2200×5500 | 21 | 30 | ≤25 | 0.074-0.4 | 10-22 | 370 | 48.5 |
| 2200×6500 | 21 | 31 | ≤25 | 0.074-0.4 | 14-26 | 380 | 52.8 |
| 2200×7500 | 21 | 33 | ≤25 | 0.074-0.4 | 16-29 | 475 | 56 |
Henan Dajia Mining Machinery Co., Ltd (the former Henan 3rd Machinery Factory founded in 1902) is one leading manufacturing enterprise in China and the key enterprise in mechanical industry and Zhengzhou City. After joint-stock system reform, Henan Dajia Mining Machinery Co., Ltd is established, focusing on the design and manufacture of mining machine, complete preparation equipment, rotary kiln and construction facilities, etc. With the advantages of many years' Development, we now have rich experience and powerful strength in independent design and manufacture of stone crusher, ball mill, ore separator and complete plants of cement production, limestone production and ceramsite production, and we have also passed international quality system certification.
Our products are widely applied in industries such as mining, manufacturing, mineral concentration, metallurgy, chemicals, water conservation, road and bridge constructions. Now we become the local largest manufacturer of complete ore concentration plant. With the advanced inspection equipment and strict quality guarantee system, we passed the ISO9001 certifications early in 1997 and passed ISO9001: 2000 certifications in 2003.
Currently, we have built a full product chain of 5 series with near 30 kinds including stone crushing, sand making, ore separating, cement manufacturing, basing on the main products like crusher, ball mill, rotary kiln, and assisting by vibrating screen, vibrating feeder and dust collector, etc. The advantages of high technology, higher reliability and lower operation and maintenance cost make our products the leading industrial position. Our products have been used for the international mining and construction industries in more than 40 Countries. We own a sale and service team with rich experience and good technology and an integrated sale and service network. With our high quality products and sincere service, we are recognized and praised by our customers, the mining industry and our competitors.
Henan Dajia welcome everybody all over the world.
