In recent years, the demand for high-quality cat litter made from natural raw materials has grown significantly, especially in regions like Canada where sustainability and pet welfare are key concerns. Among various raw materials, marble-based cat litter has distinguished itself through superior absorbency, deodorizing capacity, and environmental friendliness. To manufacture such a product efficiently, a highly specialized and precise grinding system is required—one that can achieve a consistent particle size distribution of around 200 mesh. This is where the marble grinding mills from Shanghai Zenith Machinery Co., Ltd. prove their value.
Shanghai Zenith Machinery is a leading manufacturer of ore and mineral grinding equipment in China, with decades of expertise in ultra-fine powder processing. The company has earned global recognition for its advanced technology, reliable equipment, and outstanding after-sales service. Its grinding solutions are widely used worldwide, ranging from industrial minerals to construction materials and even pet products like cat litter.
Marble, primarily composed of calcium carbonate (CaCO₃), offers a naturally porous and absorbent structure that is perfect for cat litter. When milled into fine powder, marble exhibits excellent deodorizing capabilities, moisture absorption, and clump-forming strength. A uniform particle size—particularly around 200 mesh—ensures consistent performance, especially in products designed for premium cat litter brands in Canada.
Canada’s pet products market demands materials that are not only functional but also environmentally safe. Marble-based cat litter fulfills both requirements by being recyclable, non-toxic, and naturally decomposable. However, refining the raw marble to such specifications requires precision grinding equipment that can maintain both efficiency and consistency throughout the production line.

Choosing a marble grinding mill for producing cat litter at 200 mesh in Canada involves evaluating several key criteria—energy efficiency, output stability, ease of maintenance, and precision in particle fineness. Shanghai Zenith Machinery offers multiple grinding solutions to suit different production capacities and product characteristics.
Among its range of equipment, two stand out for this particular application: the MTW Trapezium Grinding Mill and the LM Vertical Grinding Mill. Both machines integrate modern design concepts and advanced automation systems to ensure superior grinding performance with minimal energy consumption.
The MTW Trapezium Grinding Mill is one of Zenith’s most reliable models for producing fine marble powder around 200 mesh. It integrates crushing, drying, grinding, and classifying functions into a single, compact unit. Thanks to its patented bevel gear drive, it provides smooth transmission and higher output efficiency compared to traditional mills.
Some of the major advantages of the MTW series include:
Below are the technical specifications of representative MTW models suitable for cat litter production:
| Model | Max. Feed Size (mm) | Final Size (mm) | Capacity (t/h) | Main Motor (kW) | Fan Motor (kW) |
|---|---|---|---|---|---|
| MTW138Z | <35 | 1.6–0.045 | 6–17 | 90 | 110 |
| MTW175G | <40 | 1.6–0.045 | 9.5–25 | 160 | 200 |
These models can easily produce marble powder suitable for use in cat litter manufacturing or similar fine-powder industries. With a simple adjustment of the classifier and blower, consistent production of 200 mesh material is guaranteed.

For companies seeking to integrate grinding, drying, and material conveying into one streamlined process, the LM Vertical Grinding Mill is a versatile option. It is especially suitable for large-scale operations in Canada aiming for stable 24/7 production with minimal downtime and energy loss.
This mill utilizes a vertical structure, allowing for simultaneous control over particle fineness and moisture. Its internal hot-air system is particularly useful when processing moisture-prone raw marble materials. The LM mill’s grinding efficiency and eco-friendly design make it a strategic investment for sustainable cat litter production.
Below are the technical parameters for some LM Vertical Grinding Mill models:
| Model | Plate Diameter (mm) | Capacity (t/h) | Output Fineness (μm) | Max Feed Size (mm) | Main Motor (kW) |
|---|---|---|---|---|---|
| LM130K | 1300 | 10–28 | 170–40 | <38 | 200 |
| LM190K | 1900 | 23–68 | 170–40 | <45 | 500 |
The LM series stands out for its integrated drying function and strong adaptability to various raw materials. For marble intended to be ground to 200 mesh, moisture control and precise classification play an essential role in maintaining consistent quality. The LM mill’s dynamic separator ensures a high yield of fine powder with minimal oversize grains.

The production of marble cat litter involves several processing steps:
Throughout this process, stability and precision in particle distribution are crucial. Even minor deviations in fineness can affect the litter’s clumping behavior and absorption efficiency. Hence, modern mills with automatic control systems—such as those produced by Shanghai Zenith—are preferred for reliable, consistent results.
Producing high-quality marble cat litter at 200 mesh requires precise grinding technology, efficient production systems, and environmentally conscious operations. For Canadian cat litter manufacturers aiming to capture the premium market, adopting advanced grinding equipment from Shanghai Zenith Machinery Co., Ltd. is a forward-looking decision. The company’s MTW Trapezium Grinding Mill and LM Vertical Grinding Mill both deliver unmatched stability, productivity, and fine powder quality essential for this application.
With a deep understanding of marble-based grinding processes and industry requirements, Shanghai Zenith continues to support global partners with cutting-edge engineering design, customer-specific solutions, and comprehensive technical services. Whether expanding an existing plant or establishing a new production line in Canada, Zenith’s grinding mills provide the ideal combination of performance, reliability, and cost efficiency.
Shanghai Zenith Machinery Co., Ltd.—Your reliable partner in advanced powder grinding and sustainable industrial innovation.