Introduction to Disc Granulator
Disc granulator, also known as a pan pelleting machine, is a popular machine used in the production of cat litter granules. It is an efficient and cost-effective method for producing high-quality granules that are perfect for use in cat litter. The disc granulator works by using a rotating disc to mix, granulate, and shape the raw materials into the desired size and shape of granules.
Preparation of Raw Materials
Before using the disc granulator, it is essential to prepare the raw materials. The most commonly used materials for cat litter granules are bentonite, zeolite, or a combination of both. These materials should be ground into a fine powder and mixed with a binder, such as water or a water-soluble polymer, to help the granules hold their shape.
Setting up the Disc Granulator
Once the raw materials are prepared, the next step is to set up the disc granulator. The machine should be placed on a flat and stable surface, and the disc should be adjusted to the desired angle, usually between 40-60 degrees. The rotation speed of the disc should also be set according to the manufacturer’s instructions.
Granulation Process
The granulation process begins by adding the prepared raw materials to the disc granulator. As the disc rotates, the materials are tossed and mixed, gradually forming into small granules. The size and shape of the granules can be adjusted by changing the angle and rotation speed of the disc.
Drying and Cooling
After the granules are formed, they need to be dried and cooled to ensure they are strong and durable. The granules can be dried in a rotary dryer or left to air dry. Once dry, the granules should be cooled to room temperature before being packaged and sold as cat litter.
Quality Control
Quality control is an essential step in the production of cat litter granules. The granules should be tested for size, shape, and absorbency to ensure they meet the required standards. Any granules that do not meet the criteria should be reprocessed or discarded.
Conclusion
Using a disc granulator to make cat litter granules is a simple and effective method. By following the steps outlined above, manufacturers can produce high-quality granules that are perfect for use in cat litter. With proper preparation, setup, and quality control, the disc granulator can produce consistent and reliable results every time.