Advanced Pan Granulator Line for Premium Clumping Bentonite Cat Litter

As a leading pet supply machinery manufacturer, we offer a comprehensive 3 ton per hour (3t/h) cat litter production line specifically engineered for high-performance sodium bentonite processing. This line utilizes the industry-standard disc granulation (pan pelletizing) process, which is superior to traditional extrusion methods for creating the spherical, high-clumping granules that premium pet brands demand.

Our turnkey cat litter plant solution is designed to transform raw clay minerals into dust-free, odor-controlling, and rapid-clumping cat litter with consistent physical properties.

• 95% Granulation Efficiency: The high-speed pan granulator ensures a uniform particle size (typically 1.5mm–4mm), significantly reducing the volume of recycled material.
• Integrated Dust Collection System: Our eco-friendly cat litter line features a closed-loop pulse dust catcher, maintaining a clean factory environment and ensuring the final product is 99.9% dust-free.
• Adjustable Pan Parameters: The rotation speed and disc angle (35°-55°) can be fine-tuned to handle different grades of calcium or sodium bentonite, ensuring optimal hardness and shape.
• High-Durability Components: Featuring reinforced manganese steel liners and heavy-duty scrapers to withstand the abrasive nature of mineral clay.
• Full Automation: Controlled by a centralized PLC system, the automatic cat litter production line minimizes labor costs and ensures 24/7 industrial stability.

• Bentonite Cat Litter: Natural sodium or calcium-based clay.
• Composite Formulations: Easily integrate activated carbon, silica gel, or fragrance beads for scented odor-control cat litter.
• Industrial Absorbents: Also suitable for mineral-based desiccants and oil absorbents.

1. Raw Material Preparation: Raw bentonite is pulverized into a fine 200-mesh powder to ensure maximum bonding strength.
2. Precise Mixing: A horizontal double-shaft mixer blends the clay with deodorizing agents or clumping enhancers.
3. Disc Granulation (Core Stage): Material enters the automatic disc granulator. A fine liquid mist is sprayed, and through centrifugal rolling, uniform spherical granules are formed.
4. Rotary Drying: The wet pellets are conveyed to a rotary drum dryer to reach the ideal moisture level for structural integrity.
5. Cooling & Hardening: A counter-flow cooler reduces the temperature, "setting" the granules to prevent breakage during transport.
6. Grading & Screening: High-precision vibrating screens separate oversized and undersized particles, returning them to the mixer for zero-waste production.
7. Polishing & Dedusting: A final polishing stage removes surface fines for a premium, clean-touch finish.
8. Automated Packaging: The 3t/h cat litter line concludes with a high-speed weighing and bagging system (5L, 10L, or bulk bags).

• Factory Layout Design: Maximizing spatial efficiency and reducing energy consumption.
• Formula Optimization: Assisting with moisture-to-clay ratios for different regional materials.
• Global Technical Support: On-site installation, commissioning, and operator training.