Limestone Ball Mill
Limestone ball mill is characterized by low energy consumption, high efficiency, good grinding effect, and environmental protection. The production capacity is 15-100 t/h, the feed size is ≤25mm and the granularity of the discharged material is 0.074-0.89mm, which can be adjusted.
Limestone Ball Mill for Sale
A limestone ball mill is one of the most important equipment in a limestone calcination production line. It is characterized by low energy consumption, high efficiency, good grinding effect, and environmental protection. It can be used with annular lime kilns, twin shaft lime kilns (pfr lime kiln), and double beam lime kilns. limestone ball mill can be used to grind not only limestone but also cement clinker, gypsum, slag, ore, and other materials. It is widely used in the calcining industry, cement industry, chemical industry building materials industry, and so on. The production capacity of the limestone ball mill is 15-100 t/h, the feed size is ≤25mm and the granularity of the discharged material is in the range of 0.074-0.89mm, which can be adjusted. limestone ball mill is divided into ordinary limestone ball mill and ultra-fine limestone ball mill.
Advantages of Limestone Ball Mill
Strong Stability
Ball mill for limestone adopts sliding bearings to reduce friction by lubricating oil film. It is shock resistant and maintains its stability even under heavy load operation.
High Quality of Finished Products
Ball mill for limestone has the good sealing effect, less dust, and low noise during operation. And it is under negative pressure when running, so the purity of the finished products is high.
High Flexibility
The granularity of the powder can be adjusted according to the customer’s production needs, and the type of liner inside the ball mill for limestone can be selected.
Long Service Life
The hollow shaft of the ball mill for limestone is made of cast steel, and the main bearing is made of GXYZ, with good wear resistance and a long service life.
Limestone Ball Mill Working Principle
The main parts of a limestone ball mill are the cylinder, gear, liner, trunnion, bearing seat, steel ball, reducer, small transmission gear, and so on. Limestone enters into the cylinder from the feeding port, and under the rotation of the cylinder, the steel balls in the cylinder fall, impacting and grinding the limestone. Repeating this movement makes the limestone grinding into the desired granularity. There are different types of liners in the cylinder, which can grind the limestone into different granularity.
Excellent Limestone Grinding Mill Manufacturer
As an excellent limestone ball mill manufacturer, AGICO will give customers the most favorable ex-factory price and provide professional pre-sale and after-sale service to help customers choose or customize the most suitable limestone ball mill. In addition to limestone ball mill, AGICO offers other types of limestone grinding mills, including raymond limestone grinding mill, vertical limestone grinding mill, and more. You can contact us to develop the most cost-effective solution and get a free quote!
Application of Limestone Ball Mill
Lime Production
After limestone is ground into powder by a limestone ball mill, it can be calcined more evenly in the following, avoiding over-burning or under-burning. This improves combustion efficiency, reduces energy consumption, and ensures consistent quality of the finished product. limestone ball mill can be used in conjunction with annular lime kilns, twin shaft lime kilns (pfr lime kiln), and double beam lime kilns.
Desulfurization of Electronic Factory
When burning coal in the electronics factory, there will be a lot of flue gas, the sulfur dioxide contained in the flue gas pollutes the environment. At this time, we need to use a limestone ball mill to grind limestone into powder, the powder can react more evenly with the sulfur dioxide in the flue gas, into calcium sulfate, to achieve the effect of desulfurization.
Cement Industry
Cement is made from a mixture of limestone, clay, gypsum, and other materials. In the cement production line, using a limestone ball mill to grind them into powder can make them mix more evenly. Produce high-quality cement.
Chemical Industry
Limestone after Limestone ball mill grinding into ultra-fine powder, often as an important filler in plastics, rubber, paint, paper, and other industries, the production of these chemical products requires high purity and uniform fineness of limestone powder.
Parameters of Limestone Ball Mill
| Model(m) | Process | Capacity (t/h) | Feed size(mm) | Rotated speed(r/min) | Largest ball charge(t) | Rotor power(kW) | Weight (t) |
|---|---|---|---|---|---|---|---|
| φ1.2×4.5 | open-circuit | 1.5-1.7 | ≤25 | 34.0 | 5.2 | 55 | 14 |
| φ1.5×5.7 | open-circuit | 3.5-4.1 | ≤25 | 28.5 | 11 | 130 | 24 |
| φ1.83×7.0 | open-circuit | 7.0-7.5 | ≤25 | 23.9 | 21.5 | 245 | 37 |
| φ2.2×7.5 | open-circuit | 11-12 | ≤25 | 21.4 | 35 | 380 | 52 |
| φ2.2×9.5 | close-circuit | 14-15 | ≤25 | 21.4 | 39 | 475 | 75 |
| φ2.4×10.0 | open-circuit | 16-18 | ≤25 | 20.4 | 50 | 630 | 100 |
| φ2.4×13.0 | open-circuit | 21-23 | ≤25 | 20.4 | 68 | 800 | 119 |
| φ2.6×11.0 | open-circuit | 24-26 | ≤25 | 19.6 | 66 | 800 | 133 |
| φ2.6×13.0 | close-circuit | 28-32 | ≤25 | 19.6 | 78 | 1000 | 155 |
| φ3.0×9.0 | open-circuit | 28-32 | ≤25 | 18.3 | 80 | 1000 | 145 |
| φ3.0×11.0 | close-circuit | 30-35 | ≤25 | 18.3 | 100 | 1250 | 180 |
| φ3.0×13.0 | close-circuit | 33-37 | ≤25 | 18.3 | 110 | 1400 | 199 |
| φ3.2×13.0 | open-circuit | 45-50 | ≤25 | 17.8 | 128 | 1600 | 218 |
| φ3.5×13.0 | open-circuit | 55-60 | ≤25 | 17.6 | 145 | 2000 | 260 |
| φ3.8×13.0 | close-circuit | 75-80 | ≤25 | 16.6 | 180 | 2500 | 320 |
| φ4.0×13.0 | close-circuit | 85-90 | ≤25 | 16.3 | 200 | 2800 | 348 |
| φ4.2×13.0 | close-circuit | 105-110 | ≤25 | 15.6 | 245 | 3550 | 370 |