lassic Design, Reliable Performance for Efficient Wet Grinding
1. Product Name: 50L Horizontal Disc Sand Mill
2. Pain Points:
Limited Grinding Efficiency in Some Designs: While other designs like pin-type mills offer intensive grinding action with pounding rods and higher media speeds (up to 12 m/s), they might be overkill or less suited for specific applications requiring gentler processing.
Inconsistent Media Movement: In some simplified setups, the grinding media (like zirconia beads) might mainly move in a straight line, potentially increasing grinding time to reach desired fineness.
Over-Intensive Grinding: For certain sensitive materials, the high-impact, rapid movement in pin disc mills can lead to excessive shear or particle degradation.
Complexity and Maintenance of Pin-Type Systems: Pin-type systems with their rod/pin configurations can sometimes be more complex to clean and maintain compared to simpler disc designs.
| Parameter |
Value |
| Motor power |
30-37 kW |
| Cylinder volume |
50 L |
| Material viscosity |
≤10 Pa.s |
| Pump air consumption |
0.6 L/min
|
| Dispersion particle size |
≤20 μm |
| Production capacity |
100-1000 kg/h |
3. Our Solution: Our 50L Horizontal Disc Sand Mill is a classic design, built on mature, reliable technology with stable and predictable performance. This series offers a balanced and efficient approach to wet grinding:
Proven Disc Design: The rotor is equipped with grinding discs, providing a well-established and effective mechanism for dispersing and grinding. The smooth cylinder wall (in contrast to the "rod/pin" designs) ensures consistent movement patterns for the grinding media.
Optimized Media Motion: While not achieving the extreme velocities of pin-type systems, the disc design promotes a highly effective grinding action where zirconia beads move within the grinding chamber, creating effective collisions and frictional forces to achieve fine particle sizes.
Controlled Grinding Force: The disc system offers a more controlled and less aggressive grinding action, ideal for materials sensitive to excessive shear or impact. This can lead to better preservation of material properties.
Reliable & Low-Cost Sealing: Features a mature, reliable, and low-cost mechanical seal for dependable operation.
Durable & Non-Contaminating Materials: Grinding cylinders are made from various wear-resistant materials that are classic, wear-resistant, and ensure no product pollution—maintaining material purity.
Effective Cooling: Utilizes a spiral guide groove for forced cooling, ensuring sufficient cooling effect and stable performance, crucial for maintaining product quality.
Ease of Operation: Designed for fast and easy cleaning, color changing, and maintenance.
Applicable Scenarios: Suitable for wet grinding of high-viscosity media, particularly where controlled grinding and material purity are key, such as:
Paints
Coatings
Inks
Color Pastes
Water-based Pastes
4. Benefits for the Customer:
Reliable & Consistent Performance: Benefit from a time-tested design that delivers stable and predictable grinding results.
Excellent Material Purity: Wear-resistant materials for the cylinder and proper sealing ensure no product contamination.
Controlled Grinding Action: Ideal for materials that require a gentler grinding process, preserving their characteristics.
Cost-Effective Solution: Offers a balance of performance, durability, and ease of maintenance at a favorable cost.
Efficient Operation: Quick cleaning and color change capabilities maximize operational efficiency.
Effective Temperature Control: Ensures product quality is maintained throughout the grinding process.
Product Tags:
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