How to setup a bentonite granules production line

The demand for bentonite granules has seen a significant rise in various industries, including agriculture, environmental remediation, and construction. Establishing a bentonite granules production line requires careful planning, equipment selection, and operational considerations. In this guide, we will walk you through the essential steps to set up an efficient and productive bentonite granules production line.

Step 1: Market Research and Feasibility Analysis

Before diving into the setup process, conduct thorough market research to understand the demand for bentonite granules in your target region. Identify potential competitors, analyze market trends, and assess the feasibility of your venture. A well-informed decision at this stage will lay the foundation for a successful production line.

Step 2: Selecting the Right Location

Choosing the appropriate location for your production facility is crucial. Consider factors such as proximity to raw material sources, accessibility for transportation, and compliance with environmental regulations. A strategically located facility will optimize operational efficiency and minimize logistical challenges.

Step 3: Procuring Raw Materials and Bentonite Processing

Source high-quality bentonite ore as the primary raw material for your production line. Set up an efficient processing unit to extract, purify, and prepare the bentonite for granulation. Ensure that your processing methods meet industry standards and result in a consistent and desirable product.

Step 4: Granulation Equipment and Technology

Invest in state-of-the-art granulation equipment and technology. Select a granulator that aligns with the desired specifications of your bentonite granules. Common granulation methods include rotary drum granulation and pan pelletizer machine. The choice of equipment will impact the size, shape, and density of the granules.

Step 5: Drying System

Implement a reliable drying system to reduce the moisture content of the granules to the desired level. This step is crucial for enhancing the stability and shelf life of the bentonite granules. Options for drying systems include rotary dryers, fluidized bed dryers, and belt dryers, among others.

Step 6: Screening and Grading

Incorporate a robust screening and grading system to ensure uniformity in the size and quality of the bentonite granules. This step helps eliminate oversize or undersize particles and guarantees a consistent final product that meets customer expectations.

Step 7: Quality Control Measures

Establish a comprehensive quality control process to monitor key parameters such as granule size, moisture content, and chemical composition. Implementing quality control measures will help you meet industry standards and build a reputation for producing high-quality bentonite granules.

Step 8: Packaging and Storage

Devise an efficient packaging system to ensure the safe and convenient transportation of your bentonite granules. Consider using durable and environmentally friendly packaging materials. Additionally, set up proper storage facilities to maintain the quality of the product before distribution.


Setting up a bentonite granules production line involves a series of strategic steps, from market analysis to quality control. By following this comprehensive guide, you can establish a production line that not only meets industry standards but also positions your venture for long-term success in the growing market for bentonite granules.

What Is Process Of Bentonite Production

Bentonite is a versatile clay mineral that is commonly used in various industries, including agriculture, construction, drilling, and more. And it is also helpful for fertilizer production. The process of bentonite production involves mining, processing, and manufacturing to create various bentonite products for different applications. Here’s an overview of the typical process of bentonite production:

1. Mining:

Bentonite deposits are typically found near the surface and are extracted using open-pit mining methods. The mining process involves the following steps:

  • Exploration: Geologists identify potential bentonite deposits through geological surveys and analysis.
  • Site Preparation: Access roads and facilities are built to support mining operations.
  • Drilling and Blasting: Holes are drilled into the earth, and explosives are used to break up the overburden and access the bentonite deposit.
  • Extraction: The bentonite is excavated using heavy machinery and loaded onto trucks for transport to the processing plant.
Bentonite fertilizer production process
Bentonite fertilizer production process

2. Processing:

Bentonite extracted from the mine is typically in the form of raw ore, which needs to be processed to remove impurities and prepare it for various applications. The processing steps of from raw ore to bentonite powder include:

  • Crushing: Crushing raw bentonite ore into smaller particles to facilitate further processing. Click here to learn more.
  • Drying: The crushed bentonite is dried to reduce its moisture content. This can be achieved using rotary dryers for bentonite or other drying equipment.
  • Milling: The dried bentonite is milled into fine powder. This increases the surface area and makes it more suitable for various applications.
  • Classification and Purification: The milled bentonite is classified to separate particles of different sizes. Some processes involve purification to remove impurities and undesirable components.

3. Manufacturing and Product Development:

Once processed, the bentonite powder can be used as is or further refined into various bentonite products based on the intended applications. These products can include:

  • Sodium Bentonite: Used in drilling fluids for oil and gas wells, sealing ponds and landfills, and as a binder in iron ore pelletizing.
  • Calcium Bentonite: Used in foundries for molding sand, as a binder in animal feed, and in cosmetics.
  • Activated Bentonite: Used in various industrial applications, such as wastewater treatment, edible oil purification, and more.
  • Bentonite Clay for Agriculture: Used as a soil conditioner and amendment in agriculture to improve soil structure and water retention.
  • Bentonite cat litter: Make bentonite into cat litter is also an ideal choice.
Various bentonite processing products SX fertilizer equipment
Various bentonite processing products SX fertilizer equipment

4. Quality Control:

Throughout the bentonite production process, quality control measures are implemented to ensure that the bentonite products meet the required specifications and standards. This includes testing for particle size, moisture content, chemical composition, and other relevant properties.

It’s important to note that the specific processes and techniques used in bentonite production may vary depending on factors such as the type of bentonite, its intended application, and the manufacturer’s practices. Additionally, environmental considerations and sustainable mining practices are important aspects of responsible bentonite production. If you are interested in bentonite processing, you can visit for details.