Limestone ball mill
The limestone ball mill is a robust and versatile industrial grinding machine designed to pulverize limestone (calcium carbonate, CaCOโ) into fine powders or slurries with precision. This equipment excels in applications such as โโcement productionโโ, โโflue gas desulfurization (FGD)โโ, and โโagricultural soil conditioningโโ, where controlled particle sizes (typically 45โ75 ฮผm) are critical.
Engineered for durability, it features wear-resistant liners and energy-efficient motors to minimize operational costs while supporting both โโdryโโ and โโwet grinding modesโโ. Available in scalable models (e.g., MB0918 to MB3660), it adapts seamlessly to small-scale operations or high-capacity industrial plants, delivering consistent output and reliability across diverse industries.
Motor power:22-1100Kw
Capacity: 1-70t/h
Limestone ball mill features
1. โโโโLow Maintenance Costsโโ: Modular components (e.g., liners, bearings) allow quick replacements without full disassembly.
โโ2. Corrosion Resistanceโโ: Optional rubber or polymer liners prevent chemical degradation in humid or acidic environments.
โโ3. Scalabilityโโ: Available in capacities from โโ1 t/h (small agriculture)โโ to โโ70 t/h (large cement plants)โโ.
โโ4. Eco-Friendly Operationโโ: Closed-loop systems and dust filters minimize emissions, complying with environmental regulations.
โโ5. Consistent Output Qualityโโ: Uniform particle distribution ensures product reliability for cement, FGD, or industrial fillers.
Limestone ball mill mill working principle
A limestone ball mill operates by feeding crushed limestone into a rotating cylindrical chamber filled with grinding media (steel or ceramic balls). As the drum rotates at โโ70โ80% of its critical speedโโ, centrifugal force lifts the balls and limestone upward. At a certain height, gravity overcomes centrifugal force, causing the balls to cascade down, crushing the limestone through โโimpactโโ and โโattritionโโ. Smaller particles pass through a discharge grate, while larger fragments remain for further grinding.
Specifications of limestone ball mill
| Model | Feeding Size (mm) | Discharging Size (mm) | Capacity (t) | Motor Power (kw) | Total Weight (t) |
| ฯ 900ร1800 | โค20 | 0.075-0.89 | 0.65-2 | 18.5 | 5.8 |
| ฯ 900ร3000 | โค20 | 0.075-0.89 | 1.1-3.5 | 22 | 6.8 |
| ฯ 1200ร2400 | โค25 | 0.075-0.6 | 1.5-4.8 | 30 | 12 |
| ฯ 1200ร3000 | โค25 | 0.074-0.4 | 1.6-5 | 37 | 13.2 |
| ฯ 1200ร4500 | โค25 | 0.074-0.4 | 1.6-5.8 | 55 | 13.7 |
| ฯ 1500ร3000 | โค25 | 0.074-0.4 | 2-5 | 75 | 16.5 |
| ฯ 1500ร4500 | โค25 | 0.074-0.4 | 3-6 | 110 | 21 |
| ฯ 1500ร5700 | โค25 | 0.074-0.4 | 3.5-6 | 130 | 24.7 |
| ฯ 1830ร3000 | โค25 | 0.074-0.4 | 4-10 | 130 | 34.5 |
| ฯ 1830ร4500 | โค25 | 0.074-0.4 | 4.5-12 | 155 | 38 |
| ฯ 1830ร6400 | โค25 | 0.074-0.4 | 6.5-15 | 210 | 46 |
| ฯ 1830ร7000 | โค25 | 0.074-0.4 | 7.5-17 | 245 | 49 |
| ฯ 2100ร3000 | โค25 | 0.074-0.4 | 6.5-36 | 155 | 48 |
| ฯ 2100ร4500 | โค25 | 0.074-0.4 | 8-43 | 245 | 59 |
| ฯ 2100ร7000 | โค25 | 0.074-0.4 | 8-48 | 280 | 67.5 |
| ฯ 2200ร4500 | โค25 | 0.074-0.4 | 9-45 | 280 | 58 |
| ฯ 2200ร6500 | โค25 | 0.074-0.4 | 14-26 | 380 | 63 |
| ฯ 2200ร7000 | โค25 | 0.074-0.4 | 15-28 | 380 | 65.3 |
| ฯ 2200ร7500 | โค25 | 0.074-0.4 | 15-30 | 380 | 66.5 |
| ฯ 2400ร3000 | โค25 | 0.074-0.4 | 7-50 | 245 | 65 |
| ฯ 2400ร4500 | โค25 | 0.074-0.4 | 8.5-60 | 320 | 70 |
| ฯ 2700ร4000 | โค25 | 0.074-0.4 | 12-80 | 400 | 92 |
| ฯ 2700ร4500 | โค25 | 0.074-0.4 | 12-90 | 430 | 102 |
| ฯ 3200ร4500 | โค25 | 0.074-0.4 | Determined by the technological process | 600 | 137 |
| ฯ 3600ร4500 | โค25 | 0.074-0.4 | Determined by the technological process | 850 | 158 |
| ฯ3600ร6000 | โค25 | 0.074-0.4 | Determined by the technological process | 1250 | 175 |
