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Bentonite, Dolomite, and Gypsum Powder Processing Plant

Source:nclirik Posted:2024-06-27

The bentonite, dolomite, and gypsum powder processing plant in Guangdong, China, is a comprehensive facility designed to efficiently produce high-quality ultra-fine powders. With a well-structured layout and advanced machinery, including three HGM125 Micro Powder Grinding Mills, the plant can achieve precise particle sizes (600-2000 mesh) at a substantial capacity (10-50 tons per hour). This setup not only enhances productivity but also ensures the consistent quality of the final products, meeting the demands of various industrial applications.

 HGM125 mill for bentonite

Project Overview

  1. Project Name: Bentonite, Dolomite, and Gypsum Powder Processing Plant in Guangdong, China
  2. Main Machine: 3 Sets of HGM125 Micro Powder Grinding Mills
  3. Materials: Bentonite, Dolomite, and Gypsum
  4. Output Size: 600-2000 Mesh
  5. Capacity: 10-50 Tons per Hour

Factory Layout

The factory is meticulously organized into several key areas to ensure efficient and streamlined operations. Below is the detailed layout of the facility:

1. Unloading Area

The unloading area is designated for the reception of raw materials. Equipped with advanced handling equipment, this area facilitates the smooth and efficient transfer of materials from transport vehicles into the plant.

2. Rotary Kiln Production Line

The rotary kiln production line is essential for the thermal processing of raw materials. This high-temperature treatment transforms materials into forms that are more suitable for subsequent grinding and industrial applications.

3. Silo

The silo area serves as the storage space for processed materials before they undergo further refinement or packaging. This setup helps manage inventory effectively and ensures a steady supply of materials for continuous production.

4. HGM125 Ultrafine Grinding Production Line Area

This section of the plant houses three sets of HGM125 Ultrafine Grinding Mills. These mills are the core of the production process, capable of grinding materials to ultra-fine particle sizes ranging from 600 to 2000 mesh with high efficiency and precision.

5. Raw Material Area

This area is dedicated to storing raw materials before they enter the production process. It is organized to keep different types of raw materials separate and easily accessible, ensuring a smooth and efficient workflow.

6. Area 1 and Area 2

These areas provide additional space within the factory that can be used for various purposes, such as auxiliary production lines, storage, or future expansion. They offer flexibility and scalability to the plant’s operations.

7. Finished Product Packaging Area

After processing and grinding, the ultra-fine powders are transported to the finished product packaging area. Here, the powders are carefully packaged according to customer specifications, ensuring they are securely prepared for distribution.

8. Development Area

The development area is dedicated to research and development activities. It is used for testing new processes, improving existing production techniques, and developing new products, reflecting the plant's commitment to innovation and continuous improvement.

Detailed Introduction to HGM125 Ultrafine Grinding Mill

The HGM125 Ultrafine Grinding Mill is a high-tech piece of machinery designed for precision grinding and ultra-fine powder production. It is engineered to handle a wide range of materials, making it ideal for the processing of minerals such as bentonite, dolomite, and gypsum. Here’s an in-depth look at the features, components, and benefits of the HGM125 Ultrafine Grinding Mill.
HGM125 ultrafine mill

Key Features and Advantages

1. High Grinding Efficiency
The HGM125 is equipped with state-of-the-art grinding technology that allows it to achieve high efficiency in material processing. Its design ensures that the grinding process is both effective and energy-efficient, reducing operational costs.
2. Precision and Ultra-Fine Grinding
This mill is capable of producing powders with particle sizes ranging from 600 mesh to 2000 mesh. The ultra-fine grinding capability is crucial for applications requiring precise and uniform particle sizes.
3. Versatility
The HGM125 can grind a variety of materials, including minerals (bentonite, dolomite, gypsum), non-metallic ores, and other hard and soft materials. This versatility makes it suitable for use in multiple industries such as construction, agriculture, manufacturing, and chemicals.

Components and Working Principle

1. Main Engine
The main engine consists of a frame, air inlet volute, relieving tool, grinding roller, grinding ring, and cover piece. These components work together to grind the material efficiently.
2. Classifier
The built-in classifier is an integral part of the mill, which sorts the finely ground material to ensure uniform particle size distribution. It helps in achieving the desired output size of 600 to 2000 mesh.
3. High-Pressure Blower
The high-pressure blower ensures that the ground material is transported through the mill and collected in the desired manner. It also helps in maintaining the efficiency of the grinding process.
4. Pulse Dust Collector
Environmental considerations are critical in modern milling operations. The HGM125 is equipped with a pulse dust collector that minimizes dust and other particulate emissions, ensuring a cleaner working environment.
5. Control System
The advanced control system of the HGM125 allows for precise adjustments and monitoring of the grinding process. Operators can control various parameters to optimize the performance and output quality.

Technical Specifications

  1. ·Model: HGM125
  2. ·Output Size: 600-2000 mesh
  3. ·Capacity: 10-50 tons per hour
  4. ·Motor Power: Depending on the configuration, typically ranging from 185 to 240 kW
  5. ·Rotating Speed: Adjustable to ensure the desired fineness and throughput
  6. ·Dimension: Typically around 14m x 8m x 10m (L x W x H)


1. Construction Industry
Used for producing high-quality cement, plaster, and other building materials.
2. Agriculture
Utilized in creating soil conditioners and fertilizers that enhance soil properties and agricultural productivity.
3. Manufacturing
Key in the production of ceramics, glass, and various coatings, requiring consistent and fine powders.
4. Chemical Industry
Essential for the manufacture of a wide range of chemical products that require ultra-fine, precise particle sizes.


1. Cost-Effective Production
The HGM125's high efficiency and large capacity result in lower production costs per ton of material processed.
2. Consistent High-Quality Output
The mill ensures consistent production of ultra-fine powders with precise particle size distribution, critical for maintaining product quality in various applications.
3. Environmental Compliance
With its pulse dust collector and efficient design, the HGM125 helps in minimizing environmental impact, aligning with modern environmental regulations and standards.
The HGM125 Ultrafine Grinding Mill is a pinnacle of modern grinding technology, offering unparalleled efficiency, precision, and versatility. Its robust design and advanced features make it an ideal choice for industries requiring high-quality, ultra-fine powders. By incorporating the HGM125 into their operations, companies can achieve significant improvements in productivity, product quality, and operational efficiency.
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