Category Archives: bentonite granule processing

How to Produce Bentonite Granules?

The production of bentonite granules is a meticulous process that involves the transformation of raw bentonite into a more usable, granular form. This granulation process is essential for industries that rely on the unique properties of bentonite, such as its ability to absorb water and oil, making it a valuable component in various applications. Understanding the equipment and processes involved is crucial for anyone looking to start or optimize their bentonite granulation line.

Part 1: Machine Features and Raw Materials

To produce high-quality bentonite granules, it is crucial to understand the machine features and the selection of raw materials. The production line consists of several key components, such as the double roller extrusion granulator, horizontal mixer, and vertical crusher. These machines work together to create the perfect granules. The raw materials used in the granulation process can vary, including bentonite clay, organic binders, and additional additives. By experimenting with different raw materials, one can achieve the desired properties and characteristics of the bentonite granules.

Processing Many Types of Bentonite by Double Roller Granulator

Processing Many Types of Bentonite by Double Roller Granulator

Part 2: Configuring a Production Line

When setting up a production line for bentonite granules, it’s essential to consider various factors. In addition to the core machine, the double roller extrusion granulator, other equipment such as the horizontal mixer and vertical crusher can be employed to enhance efficiency and productivity. The horizontal mixer ensures a thorough mixing of the raw materials, while the vertical crusher helps in breaking down any lumps present. These additions improve the overall quality of the granules and streamline the production process. The reasons for recommending these equipment are their reliability, durability, and ability to handle large-scale production.

Double Roller Granular NPK Fertilizer Production Line

Double Roller Granular NPK Fertilizer Production Line

Part 3: The Granulation Process

The granulation process is a vital step in creating high-quality bentonite granules. It involves several stages, starting with the preparation of raw materials. The specific proportions of the raw materials are carefully measured and mixed in the horizontal mixer. After achieving a uniform mixture, the material is fed into the double roller extrusion granulator.

Inside the granulator, the double rollers press, compact, and dry the materials through the extrusion process. This process ensures that the bentonite granules maintain their shape, size, and integrity. The granules are then screened to remove any oversized or undersized particles, ensuring consistency in the final product.


In conclusion, producing bentonite granules requires careful consideration of machine features, raw materials, and the granulation process. By configuring a production line equipped with the double roller extrusion granulator, horizontal mixer, and vertical crusher, one can achieve efficient and high-quality granule production. These equipment choices contribute to the overall success of the granulation process, allowing for the creation of top-tier bentonite granules. As a professional fertilizer equipment manufacturer, Yushunxin offers reliable equipment solutions for efficient bentonite granulation. You can visit:

Bentonite Cat Litter Processing Plant Estabilish

Cats are beloved pets in millions of households worldwide, and one of the essential items for any cat owner is good-quality cat litter. Bentonite cat litter, in particular, has become a popular choice for its clumping abilities and odor control properties. But have you ever wondered how bentonite goes to the cat little granules from being a raw mineral in the earth? In this blog post, we’ll explore the fascinating world of bentonite cat litter processing plants and the journey of creating the purr-fect litter.

Understanding Bentonite:

Bentonite is a type of clay that forms from the weathering of volcanic ash, most often in the presence of water. It has unique properties such as the ability to absorb several times its weight in water and expand, which makes it an excellent material for cat litter pellet making. These properties not only help with liquid waste management but also make waste disposal more manageable for cat owners.

bentonite cat litter pellet production

bentonite cat litter pellet production

The Processing Plant: A Step-by-Step Overview

At the core of bentonite cat litter production is the processing plant, where raw bentonite is transformed into the granules that are ultimately used by pets around the world. Here’s a rundown of the process:

1. Extraction:

The process begins with the extraction of bentonite from quarries. Careful planning is involved to minimize the environmental impact and ensure that there is a sufficient supply of bentonite for production.

2. Crushing and Drying:

Once extracted, the bentonite is transported to the processing plant, where it is crushed into smaller pieces to facilitate drying. Industrial dryers reduce the moisture content of the clay to the optimal level for the subsequent steps.

3. Grinding and Granulation:

The dried bentonite is then ground into a fine powder. After grinding, it is granulated to create uniform-sized particles. This granulation is critical as it determines the quality and performance of the final product. The size of the granules affects how well the litter will clump and control odors. Click here to learn more.

bentonite cat litter production machine

bentonite cat litter production machine

4. Screening and Quality Control:

After granulation, the granules are screened to separate them into different sizes. Quality control measures are put in place to ensure that only granules that meet the specified size and quality criteria proceed to the next stage. Any off-size granules are recycled back into the process.

5. Additional Processing:

Depending on the brand and type of cat litter being produced, additional materials such as fragrances or baking soda might be added to the bentonite granules to enhance odor control or create a more marketable product.

6. Packaging:

The final step in the process is packaging. The cat litter is packaged into bags of various sizes, ready for distribution and sale. The packaging not only protects the product but also provides important information to consumers, such as usage instructions and any additional features of the litter.

7. Distribution:

Once packaged, the bentonite cat litter is distributed to retail stores or directly to consumers through online platforms. The processing plant must ensure a steady supply to meet consumer demand without overproducing, which requires careful production planning.

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Environmental and Sustainability Considerations:

Modern bentonite cat litter processing plants are increasingly adopting sustainable and environmentally friendly practices. From optimizing energy use in the production process to implementing recycling programs and land reclamation efforts after quarrying, sustainability is becoming a significant focus in the industry.


Bentonite cat litter processing plants play a crucial role in providing a product that is essential for cat health and owner convenience. Understanding the meticulous process of transforming raw bentonite into the final product gives us an appreciation for the technological advancements and thoughtful engineering that goes into creating the high-quality cat litter that we often take for granted. As the industry continues to grow, it’s exciting to see how processing plants will evolve to meet the challenges of sustainability and eco-friendliness while still keeping our feline friends happy and healthy.