Limestone ball mill
The limestone ball mill is a robust and versatile industrial grinding machine designed to pulverize limestone (calcium carbonate, CaCO₃) into fine powders or slurries with precision. This equipment excels in applications such as cement production, flue gas desulfurization (FGD), and agricultural soil conditioning, where controlled particle sizes (typically 45–75 μm) are critical.
Engineered for durability, it features wear-resistant liners and energy-efficient motors to minimize operational costs while supporting both dry and wet grinding modes. 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.
Мощность двигателя:22-1100Kw
Вместимость: 1-70t/h
Limestone ball mill features
1. Low Maintenance Costs: Modular components (e.g., liners, bearings) allow quick replacements without full disassembly.
2. Corrosion Resistance: Optional rubber or polymer liners prevent chemical degradation in humid or acidic environments.
3. Scalability: Available in capacities from 1 t/h (small agriculture) to 70 t/h (large cement plants).
4. Eco-Friendly Operation: Closed-loop systems and dust filters minimize emissions, complying with environmental regulations.
5. Consistent Output Quality: 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 70–80% of its critical speed, 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 impact and attrition. Smaller particles pass through a discharge grate, while larger fragments remain for further grinding.
Specifications of limestone ball mill
| Модель | Feeding Size (мм) | Discharging Size (мм) | Вместимость (t) | Motor Power (кВт) | Общий вес (t) |
| φ 900×1800 | ≤20 | 0.075-0.89 | 0.65-2 | 18.5 | 5.8 |
| φ 900×3000 | ≤20 | 0.075-0.89 | 1.1-3.5 | 22 | 6.8 |
| φ 1200×2400 | ≤25 | 0.075-0.6 | 1.5-4.8 | 30 | 12 |
| φ 1200×3000 | ≤25 | 0.074-0.4 | 1.6-5 | 37 | 13.2 |
| φ 1200×4500 | ≤25 | 0.074-0.4 | 1.6-5.8 | 55 | 13.7 |
| φ 1500×3000 | ≤25 | 0.074-0.4 | 2-5 | 75 | 16.5 |
| φ 1500×4500 | ≤25 | 0.074-0.4 | 3-6 | 110 | 21 |
| φ 1500×5700 | ≤25 | 0.074-0.4 | 3.5-6 | 130 | 24.7 |
| φ 1830×3000 | ≤25 | 0.074-0.4 | 4-10 | 130 | 34.5 |
| φ 1830×4500 | ≤25 | 0.074-0.4 | 4.5-12 | 155 | 38 |
| φ 1830×6400 | ≤25 | 0.074-0.4 | 6.5-15 | 210 | 46 |
| φ 1830×7000 | ≤25 | 0.074-0.4 | 7.5-17 | 245 | 49 |
| φ 2100×3000 | ≤25 | 0.074-0.4 | 6.5-36 | 155 | 48 |
| φ 2100×4500 | ≤25 | 0.074-0.4 | 8-43 | 245 | 59 |
| φ 2100×7000 | ≤25 | 0.074-0.4 | 8-48 | 280 | 67.5 |
| φ 2200×4500 | ≤25 | 0.074-0.4 | 9-45 | 280 | 58 |
| φ 2200×6500 | ≤25 | 0.074-0.4 | 14-26 | 380 | 63 |
| φ 2200×7000 | ≤25 | 0.074-0.4 | 15-28 | 380 | 65.3 |
| φ 2200×7500 | ≤25 | 0.074-0.4 | 15-30 | 380 | 66.5 |
| φ 2400×3000 | ≤25 | 0.074-0.4 | 7-50 | 245 | 65 |
| φ 2400×4500 | ≤25 | 0.074-0.4 | 8.5-60 | 320 | 70 |
| φ 2700×4000 | ≤25 | 0.074-0.4 | 12-80 | 400 | 92 |
| φ 2700×4500 | ≤25 | 0.074-0.4 | 12-90 | 430 | 102 |
| φ 3200×4500 | ≤25 | 0.074-0.4 | Определяется технологическим процессом | 600 | 137 |
| φ 3600×4500 | ≤25 | 0.074-0.4 | Определяется технологическим процессом | 850 | 158 |
| φ3600×6000 | ≤25 | 0.074-0.4 | Определяется технологическим процессом | 1250 | 175 |
