Full ceramic grinding components, completely eliminating metal contamination. Dry/wet dual use, uniform fineness. Liner types can be adapted as needed, suitable for mixing and grinding of general and specialty materials.
The Ceramic Ball Mill is mainly used for material mixing and grinding, producing uniform fineness while saving power. It can be used for both dry and wet grinding. The machine can use different liner types according to production needs. Grinding fineness is controlled by grinding time. The motor uses auto-transformer step-down starting to reduce starting current. The structure comes in integral and independent types. This product features low investment, energy savings compared to similar products, novel structure, easy operation, safe use, and stable reliable performance, suitable for mixing and grinding of ordinary and special materials. Using high-purity alumina ceramic liners and ceramic grinding balls, the metal impurity content in the powder is as low as 0.001% or less, ensuring material purity from the source.
Load the material to be ground and ceramic grinding balls into the ceramic-lined cylinder in proportion. Material moisture recommended ≤3%; oversized material requires pre-crushing.
The motor drives the cylinder to rotate at 10-35 r/min through a reducer. Ceramic balls inside the cylinder are carried up by centrifugal force and then fall, producing impact and grinding action on the material.
Grinding fineness is self-controlled by grinding time; extending grinding time produces finer powder (80-400 mesh). No metal contact throughout the process inside the cylinder, ensuring material purity.
Stop and discharge when target fineness is reached. For wet grinding, use a slurry pump for discharge; for dry grinding, use screening and classification. Coarse particles can be returned for re-grinding.
| Model | Cylinder Size (mm) | Charge Weight (t) | Cylinder Speed (r/min) | Motor power (kW) | Output (t/h) | Weight (t) |
|---|---|---|---|---|---|---|
| 1120 | Φ910 | 0.2 | 35 | 2.2 | 0.2 | 1.91 |
| 1420 | Φ1200 | 0.5 | 31.45 | 4 | 0.5 | 2.5 |
| 1800 | Φ1400 | 1 | 27 | 7.5 | 1 | 3 |
| 2100 | Φ1800 | 1.5 | 23 | 11 | 1.5 | 4.5 |
| 2600 | Φ2200 | 2.5 | 20 | 18.5 | 2.5 | 6.5 |
| 2600 | Φ2200 | 3 | 20 | 22 | 3 | 7 |
| 3000 | Φ2500 | 5 | 16 | 37 | 5 | 13 |
| 3400 | Φ2800 | 8 | 13.8 | 45 | 8 | 19 |
| 4000 | Φ2800 | 10 | 13.8 | 55 | 10 | 20 |
| 5000 | Φ3000 | 15 | 13 | 75 | 15 | 28 |
| 5000 | Φ3100 | 18 | 12 | 90 | 18 | 28.5 |
| 5800 | Φ3200 | 20 | 13 | 90 | 20 | 29.9 |
| 6500 | Φ3400 | 30 | 14.2 | 110 | 30 | 32 |
| 7000 | Φ3600 | 40 | 13 | 132 | 40 | 36 |
| 8000 | Φ3800 | 50 | 11 | 200 | 50 | 45 |
| 8500 | Φ4000 | 60 | 10 | 200 | 60 | 52 |
※ Specifications subject to change without notice. Charge weight is per batch. Output depends on material properties and grinding time.
| Component | Function | Material / Features |
|---|---|---|
| Cylinder | Steel cylindrical thin-wall shell, carrying material and grinding media during rotation, available in integral and independent structures. | Steel plate welded, ceramic lining inside |
| Ceramic Liner | Protects the steel cylinder while serving as the grinding work surface to lift grinding balls | High-purity alumina ceramic, hardness ≥HRA85 |
| Ceramic Grinding Ball | Falls and impacts in the cylinder to grind material, with multi-level gradation for improved grinding efficiency | Alumina/Zirconia Ceramic Ball |
| Drive Device | Drives the cylinder at set speed, with auto-transformer step-down start to reduce starting current | Motor + Reducer + Coupling |
| Feed Port | Batch feed entrance, with sealed cover to prevent dust overflow. | Stainless Steel / Ceramic Chute |
| Discharge Port | Discharges slurry or dry powder after grinding, can be equipped with screen mesh to retain grinding balls. | Stainless Steel Discharge Valve |
| Bearing Housing | Supports stable rotation at both cylinder ends, bearing radial load | Cast Steel Bearing Housing + Self-aligning Roller Bearing |
All key components use high-purity ceramic materials (liner + grinding balls), with no metal contact. Powder metal impurity content ≤0.001%, meeting strict purity requirements for ceramics, pharmaceuticals and other industries.
Grinding fineness is self-controlled by grinding time, producing uniform fineness with small particle deviation. By adjusting grinding duration, can stably produce 80-400 mesh powder.
More energy-efficient than similar products, with low initial investment. Auto-transformer step-down start reduces starting current impact, with economical and reasonable operating power consumption.
Different liner types can be selected based on material characteristics — high-alumina liner, medium-alumina liner, rubber liner, etc. One machine for multiple uses to meet different working conditions.
Can be used for both dry and wet grinding, adapting to different process routes. Wet grinding with slurry pump enables continuous slurry production.
Ceramic liner hardness ≥HRA85, wear resistance more than 5 times that of metal liners. Liner life can reach 15,000-20,000 hours, with long maintenance intervals.
Simple structure, reliable operation, easy maintenance. Integral and independent structures available for selection. Workers can operate independently after short-term training.
Fine grinding of ceramic body materials and glazes. Raw materials such as feldspar, quartz, and clay are wet-ground into slurry for daily-use ceramics, architectural ceramics, and sanitary ceramics production.
Ultra-fine grinding of electronic ceramic powders, alumina substrate materials, and MLCC dielectric materials, for applications with extremely strict metal impurity content requirements.
Fine grinding of non-metallic minerals such as kaolin, calcium carbonate, talc, and bentonite. High-purity preparation of coating-grade and filler-grade powders.
Grinding of refractory materials, glass raw materials, pigments, pharmaceutical excipients, and other materials with strict whiteness and purity requirements, eliminating quality degradation caused by iron contamination.
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