The pet care industry in Namibia is experiencing significant growth, with a rising demand for high-quality, natural, and effective cat litter products. Calcium carbonate, derived from abundant local limestone deposits, has emerged as a superior material for this purpose. Its excellent moisture absorption, odor control, and clumping properties make it ideal. However, the key to unlocking these benefits lies in the precise processing of the raw material into a fine, consistent powder. Specifically, achieving a fineness of 200 mesh (approximately 74 microns) is crucial for optimal performance, dust control, and consumer appeal. This article explores the technical requirements for grinding calcium carbonate for cat litter in Namibia and presents advanced milling solutions.
Grinding calcium carbonate to 200 mesh is not an arbitrary specification; it is a carefully determined target that balances multiple functional requirements. A powder of this fineness ensures:
To consistently achieve this specific particle size distribution, robust, efficient, and reliable grinding technology is paramount.
Establishing or upgrading a calcium carbonate processing plant in Namibia comes with unique considerations. Reliable power supply, operational efficiency to manage costs, minimal maintenance requirements due to potential scarcity of specialized technical labor, and the ability to handle the sometimes variable hardness of local limestone feed are all critical factors. The chosen grinding mill must be a resilient workhorse capable of delivering consistent 200 mesh output under these conditions.
As an excellent manufacturer of ore and industrial powder grinding equipment, Shanghai Zenith Machinery Co., Ltd. has made great achievements in the field of ultra-fine powder grinding. Our expertise in research, development, and production of industrial grinding mills provides ideal solutions for the Namibian cat litter industry. For the specific task of producing 200-mesh calcium carbonate, two of our mills stand out as particularly suitable.
The MTW Series Trapezium Mill, with its multiple patented technologies, is an outstanding choice for high-capacity production of 200-mesh powder. Its curved air duct design ensures low resistance and high powder collection efficiency, while the internal efficient powder separator allows for precise fineness control. It is known for its long service life, eco-friendly operation, and lower energy consumption per ton of output—a vital consideration for cost-sensitive operations.
For a cat litter production facility aiming for medium to large-scale output, the MTW138Z or MTW175G models are highly recommended. Their technical parameters are perfectly aligned with the required fineness.
| Model | Max. Feed Size (mm) | Final Size (mm) | Capacity (t/h) | Main Motor (kW) |
|---|---|---|---|---|
| MTW138Z | <35 | 1.6-0.045 (approx. 10-325 mesh) | 6-17 | 90 |
| MTW175G | <40 | 1.6-0.045 (approx. 10-325 mesh) | 9.5-25 | 160 |
These models can easily and consistently achieve the 200-mesh (0.074mm) target, offering excellent throughput and reliability.
When the focus is on achieving superfine powder with exceptional uniformity and the potential to produce even finer grades for other applications, the XZM Ultrafine Grinding Mill is the superior choice. It is specifically designed for producing powders in the range of 325-2500 mesh, making 200 mesh a comfortable and efficient operating point. Its integrated classification system ensures a narrow particle size distribution, which translates to more consistent clumping performance in the final cat litter product.
The XZM221 model is an ideal fit for producers in Namibia looking for a balance between precision, capacity, and investment.
| Model | Max Feed Size (mm) | Final Size (mesh) | Output (kg/h) | Main Motor Power (kW) |
|---|---|---|---|---|
| XZM221 | ≤20 | 325-2500 | 500-4500 | 75 |
With a maximum output of 4.5 tons per hour at 200 mesh, this mill provides ample capacity for a growing business and offers the flexibility to explore other premium fine-powder markets.
Shanghai Zenith does not just supply mills; we provide complete system solutions. For a turnkey cat litter filler production line, our grinding mill can be integrated with feeding systems (like vibrating feeders), crushing equipment for primary size reduction, dust collectors to ensure a clean plant environment, and automated packing machines. Our engineering team can offer layout design and technical support tailored to your specific site conditions in Namibia.
The opportunity to develop a value-added calcium carbonate cat litter industry in Namibia is clear. By leveraging local mineral resources and partnering with a seasoned equipment provider like Shanghai Zenith Machinery, producers can ensure product quality, operational efficiency, and long-term competitiveness. Our MTW Trapezium Mill and XZM Ultrafine Grinding Mill represent proven, reliable technologies to master the critical 200-mesh grinding process. Investing in the right grinding technology is the foundational step toward producing premium cat litter that meets both local and international market standards.
