gypsum grinding mill for cat litter in Laos 10-20 tph

Gypsum Grinding Mill for Cat Litter Production in Laos: A 10-20 TPH Solution

The cat litter industry is experiencing significant growth globally, driven by rising pet ownership and a demand for high-quality, absorbent, and environmentally friendly products. In Laos, the abundant natural gypsum resources present a lucrative opportunity for local entrepreneurs and investors to enter this market. Gypsum, primarily calcium sulfate dihydrate, is an excellent base material for clumping and non-clumping cat litters due to its superior moisture absorption, odor control, and natural composition. The key to transforming raw gypsum into a market-ready product lies in efficient and precise grinding technology. This article explores the technical requirements for establishing a 10-20 tons per hour (TPH) gypsum grinding plant for cat litter production in Laos and introduces optimal machinery solutions.

1. The Importance of Gypsum Grinding in Cat Litter Manufacturing

Raw gypsum ore must be processed into a fine, consistent powder to be effective as cat litter. The desired particle size typically ranges from 20 mesh (0.85mm) for standard granules to 100 mesh (0.15mm) or finer for ultra-absorbent clumping litters. A consistent particle size distribution ensures proper clumping, minimal dust, and optimal fluid absorption. For a production target of 10-20 TPH, the grinding system must be reliable, energy-efficient, and capable of delivering a controlled product fineness. Factors such as gypsum moisture content (which should be reduced to below 6% for grinding), feed size, and desired output capacity are critical in mill selection.

2. Grinding Mill Selection for 10-20 TPH Gypsum Processing

Selecting the right grinding equipment is paramount for operational success. The mill must handle the specific characteristics of gypsum, which is a medium-hard material (Mohs hardness ~2), and integrate drying if the feedstock contains surface moisture. For a 10-20 TPH output, medium to large-scale grinding mills are required. Key considerations include:

• Capacity & Fineness: The mill must reliably achieve 10-20 TPH within the target fineness range (e.g., 80-200 mesh).
• Drying Capability: Integrated drying is a major advantage to streamline the process.
• Energy Efficiency: Operating costs are heavily influenced by power consumption.
• Footprint & Stability: The system should have a compact design and robust construction for long-term, stable operation.

3. Recommended Grinding Solution: LM Vertical Grinding Mill

For a 10-20 TPH gypsum cat litter production line in Laos, Shanghai Zenith Machinery Co., Ltd. recommends its advanced LM Vertical Grinding Mill. As an excellent manufacturer of ore grinding equipment with great achievements in ultra-fine powder grinding, Zenith’s LM series is particularly suited for this application. This mill integrates five functions—crushing, grinding, powder selection, drying, and conveying—into one unit, offering a streamlined and efficient solution.

The LM Vertical Mill is ideal for gypsum because its hot air source can dry materials with moisture content up to 15% during the grinding process, eliminating the need for a separate dryer. Its grinding mechanism promotes high efficiency with lower energy consumption compared to traditional ball mills. For a 10-20 TPH requirement, the LM130K and LM190K models are perfectly matched.

The LM130K model, with a capacity range of 10-28 TPH, can comfortably meet and exceed the 10-20 TPH target, providing flexibility for future expansion. Its ability to produce powder from 170 to 40 microns covers the entire spectrum needed for premium cat litter. The vertical structure also results in a smaller footprint, which is beneficial for plant layout.

4. Auxiliary Equipment and Process Flow

A complete grinding line involves more than just the main mill. A typical 10-20 TPH gypsum processing line for cat litter would include:

1. Crushing: A jaw crusher or hammer crusher to reduce raw gypsum blocks to below 40mm for the mill feed.
2. Drying & Grinding: The core LM Vertical Mill, where grinding and drying occur simultaneously.
3. Classification: An internal or external classifier within the mill ensures oversized particles are returned for regrinding, guaranteeing product uniformity.
4. Collection: A pulse bag filter or cyclone collector gathers the final gypsum powder.
5. Packaging: The finished powder is conveyed to automatic packaging machines for bagging.

Zenith can provide this entire set of equipment, ensuring compatibility and seamless operation from a single supplier.

5. Why Choose Shanghai Zenith Machinery?

Shanghai Zenith Machinery Co., Ltd. specializes in the research, development, and production of industrial powder grinding equipment. With decades of experience, Zenith’s equipment is engineered for durability, high performance, and low operational costs. The LM Vertical Mill exemplifies this philosophy with its:

• High Grinding Efficiency: Direct grinding on the grinding disc reduces energy loss.
• Strong Drying Capacity: Hot air from the inlet can dry materials with up to 15% moisture.
• Environmental Friendliness: Low noise, sealed system, and efficient dust collection minimize environmental impact.
• Low Maintenance Costs: Wear-resistant materials and a rational design extend service life and reduce downtime.

6. Market Potential and Conclusion

Establishing a 10-20 TPH gypsum grinding plant for cat litter in Laos taps into a growing regional and export market. By utilizing local gypsum resources and advanced grinding technology like Zenith’s LM Vertical Mill, producers can create a high-value product with competitive advantages in cost and quality. The integrated design, reliable capacity, and precise fineness control of the LM series make it the cornerstone of a profitable and sustainable cat litter manufacturing operation. For investors seeking a turnkey solution, partnering with an experienced manufacturer like Shanghai Zenith Machinery ensures access to expert technical support, from plant design to commissioning and after-sales service, paving the way for a successful venture in Laos’s industrial landscape.