Introduction to Air Classifiers
Air classifiers are essential industrial equipment used for separating particles based on their size, shape, and density in a fluidized air stream. They play a crucial role in various industries such as mining, cement, food processing, chemical, and pharmaceuticals. These machines can efficiently classify materials, ensuring a consistent and high – quality end product. Air classifiers work on the principle of differential particle behavior in an air current, where larger and heavier particles are separated from smaller and lighter ones. Air Classifiers

Top 10 Air Classifiers Factories
1. Jiangsu Haike Environmental Tech Co., Ltd.
Company Introduction
Jiangsu Haike Environmental Tech Co., Ltd. is a renowned company in the field of environmental protection and industrial equipment. It has a long – standing commitment to research, development, and production of high – quality air classifiers and related environmental protection machinery. The company has a strong R & D team consisting of professional engineers and technicians, who are dedicated to improving the performance and efficiency of air classifiers. With advanced production equipment and strict quality control systems, Jiangsu Haike Environmental Tech Co., Ltd. can produce air classifiers that meet the diverse needs of different industries.
Features and Advantages in Air Classifiers
- High – precision Classification: The air classifiers produced by Jiangsu Haike Environmental Tech Co., Ltd. can achieve high – precision particle separation. They are capable of accurately classifying particles in a narrow size range, which is beneficial for industries that require strict particle size control, such as the pharmaceutical and high – tech material industries.
- Energy – efficient Design: In response to the global call for energy conservation and environmental protection, the company’s air classifiers are designed with energy – saving features. They can operate with low power consumption while maintaining high output, reducing the overall operating cost for users.
- Customization Service: The company understands that different industries have different requirements for air classifiers. Therefore, it offers customization services to design air classifiers that can meet specific production processes and material characteristics.
- Reliable Quality: With strict quality control from raw material procurement to the final product, the air classifiers of Jiangsu Haike Environmental Tech Co., Ltd. are known for their reliable quality and stable performance. They can run continuously for a long time without major breakdowns.
Website: https://www.jshkhbwm.com/
2. ALPINE AG, Germany
Company Introduction
ALPINE AG is a well – established German company with a long history in the field of particle processing technology. It has been at the forefront of developing innovative solutions for material classification, grinding, and drying. The company has a global presence, with offices and production facilities in many countries. ALPINE AG is renowned for its high – end technology and quality products, which are widely used in industries such as minerals, chemicals, and ceramics.
Features and Advantages in Air Classifiers
- Cutting – edge Technology: ALPINE AG constantly invests in research and development to incorporate the latest technological advancements into its air classifiers. Their machines often feature advanced control systems and separation concepts, enabling precise and efficient particle classification.
- Wide Application Range: Their air classifiers can handle a wide variety of materials, from soft and fibrous materials to hard and abrasive minerals. This versatility makes them suitable for different industries around the world.
- High – Capacity Production: ALPINE’s air classifiers are designed for high – capacity production. They can process large volumes of materials in a short time, which is crucial for large – scale industrial operations.
- Excellent After – sales Service: With a global service network, ALPINE AG can provide prompt after – sales service to its customers. They offer maintenance, repair, and training services to ensure the smooth operation of their air classifiers.
3. Hosokawa Micron Corporation, Japan
Company Introduction
Hosokawa Micron Corporation is a leading Japanese company in the field of powder processing technology. It has a wide range of products and services related to particle size reduction, classification, and mixing. The company has a strong reputation for its technological innovation and high – quality products. Hosokawa Micron serves various industries, including food, pharmaceuticals, and battery materials.
Features and Advantages in Air Classifiers
- Innovative Design: Hosokawa Micron is known for its innovative air classifier designs. Their machines often incorporate unique separation mechanisms to improve classification efficiency and accuracy.
- Food – grade Compliance: For the food and pharmaceutical industries, Hosokawa Micron’s air classifiers are designed to meet strict hygiene and safety standards. The company uses food – grade materials and advanced cleaning processes to ensure the quality of the final products.
- Integrated Solutions: The company can provide integrated solutions for powder processing, combining air classifiers with other equipment such as grinders and mixers. This helps customers optimize their production processes and improve overall efficiency.
- Global R & D and Production Network: With R & D and production facilities around the world, Hosokawa Micron can quickly respond to the needs of different markets and provide customized products.
4. Eriez Manufacturing Co., USA
Company Introduction
Eriez Manufacturing Co. is a well – known American company that specializes in magnetic separation, metal detection, and air classification technologies. It has a long – standing history of providing high – quality industrial equipment and has a large customer base in North America and other regions. The company’s products are widely used in industries such as recycling, mining, and food processing.
Features and Advantages in Air Classifiers
- Magnetic Separation Integration: Eriez’s air classifiers can be integrated with its magnetic separation technology. This combination allows for more comprehensive material separation, which is particularly useful in industries where both particle size and magnetic properties need to be considered.
- Robust Construction: The air classifiers of Eriez are built with robust materials and a solid structure. They can withstand harsh industrial environments and heavy – duty operations, ensuring long – term reliability.
- Advanced Control Systems: The company uses advanced control systems in its air classifiers to monitor and adjust the classification process in real – time. This helps to maintain consistent product quality and optimize production efficiency.
- Application – specific Design: Eriez can design air classifiers according to specific application requirements. Whether it’s for fine particle classification in the electronics industry or coarse material separation in mining, they can provide suitable solutions.
5. NETZSCH – Feinmahltechnik GmbH, Germany
Company Introduction
NETZSCH – Feinmahltechnik GmbH is a German company that focuses on the development and production of grinding and classifying equipment. It has a long – standing expertise in powder processing technology and is well – known for its high – quality products. The company serves various industries, including chemicals, pigments, and minerals.
Features and Advantages in Air Classifiers
- High – Efficiency Separation: The air classifiers of NETZSCH – Feinmahltechnik GmbH are designed for high – efficiency particle separation. They can achieve a high degree of cut – size accuracy and a narrow particle size distribution in the classified products.
- Wear – resistant Components: To ensure long – term operation in abrasive environments, the company uses wear – resistant components in its air classifiers. This reduces maintenance costs and downtime due to component replacement.
- Process Optimization: NETZSCH – Feinmahltechnik offers process optimization services to help customers maximize the performance of their air classifiers. They can analyze the production process and make suggestions for improvement.
- International Sales and Service Network: With a global sales and service network, the company can provide timely support to its customers around the world. This includes technical advice, spare parts supply, and on – site maintenance.
6. Sturtevant, Inc., USA
Company Introduction
Sturtevant, Inc. is an American company with a long history in the field of material processing equipment. It has been designing and manufacturing air classifiers, mills, and other related equipment for over a century. The company has a reputation for quality and innovation and serves a wide range of industries, including chemicals, food, and plastics.
Features and Advantages in Air Classifiers
- Historical Expertise: Sturtevant’s long – standing presence in the industry gives it a wealth of experience in designing and manufacturing air classifiers. This experience is reflected in the reliability and performance of their products.
- Modular Design: The air classifiers of Sturtevant are often designed in a modular fashion. This allows for easy installation, maintenance, and upgrading according to the changing needs of the customers.
- Tailored Solutions: The company understands that different industries have different requirements for air classifiers. Sturtevant can provide tailored solutions to meet the specific needs of each customer, whether it’s a small – scale laboratory application or a large – scale industrial production.
- Continuous Improvement: Sturtevant is committed to continuous improvement of its products. It invests in research and development to incorporate new technologies and materials to enhance the performance of its air classifiers.
7. Alpine – Hosokawa AG, Switzerland
Company Introduction
Alpine – Hosokawa AG is a Swiss – based company that combines the expertise of Alpine and Hosokawa in the field of particle processing technology. It offers a comprehensive range of products, including air classifiers, mills, and dryers. The company has a strong focus on innovation and quality, serving industries such as minerals, chemicals, and food.
Features and Advantages in Air Classifiers
- Combined Technological Strength: By integrating the technologies of Alpine and Hosokawa, Alpine – Hosokawa AG’s air classifiers benefit from the best of both worlds. They incorporate advanced separation concepts and high – precision control systems.
- Stringent Quality Standards: As a Swiss company, Alpine – Hosokawa AG adheres to strict quality standards in the production of its air classifiers. The products are known for their high quality and reliability, which is crucial for industrial applications.
- Multilingual Support: With a global customer base, the company provides multilingual support to its customers. This makes it easier for international customers to communicate and obtain technical assistance.
- Sustainable Solutions: The company is committed to developing sustainable solutions for particle processing. Their air classifiers are designed to be energy – efficient and environmentally friendly.
8. Nisshin Engineering Inc., Japan
Company Introduction
Nisshin Engineering Inc. is a Japanese company that specializes in powder engineering and processing technology. It has a wide range of products, including air classifiers, granulators, and driers. The company serves industries such as pharmaceuticals, chemicals, and cosmetics.
Features and Advantages in Air Classifiers
- Clean Design for Pharmaceuticals: For the pharmaceutical industry, Nisshin Engineering’s air classifiers are designed with a clean and hygienic structure. They are easy to clean and comply with strict pharmaceutical GMP standards.
- Particle Shape Control: The company’s air classifiers can not only classify particles based on size but also have some control over particle shape. This is important for industries where particle shape affects product performance, such as cosmetics.
- Simulation – based Design: Nisshin Engineering uses simulation – based design methods in the development of its air classifiers. This allows for more accurate prediction of the classification process and optimization of the machine’s structure.
- Strong Customer Support: The company provides strong customer support, including pre – sale consultation, on – site installation, and after – sales maintenance. Customers can rely on Nisshin Engineering for long – term technical support.
9. Sepor, Inc., USA
Company Introduction
Sepor, Inc. is an American company that focuses on providing laboratory and small – scale processing equipment, including air classifiers. It is known for its affordable and reliable products, which are popular among research institutions, universities, and small – to – medium – sized enterprises.
Features and Advantages in Air Classifiers
- Affordable Pricing: Sepor’s air classifiers are competitively priced, making them accessible to small – scale users and research institutions with budget constraints.
- Compact Design: The air classifiers of Sepor are designed to be compact, which is suitable for limited – space laboratories and small – scale production facilities.
- Ease of Use: The company’s products are user – friendly, with simple operation and clear instructions. This makes it easy for non – professional users to operate the air classifiers.
- Customizable for Research: Sepor can customize its air classifiers according to the specific research needs of the users. This allows researchers to conduct experiments and develop new processes more effectively.
10. CKD Corporation, Japan
Company Introduction

CKD Corporation is a Japanese company with a diversified business portfolio, including fluid control systems and industrial machinery. Its air classifiers are part of its industrial machinery product line. The company has a strong manufacturing base and a reputation for reliable products.
Features and Advantages in Air Classifiers
- Fluid Control Integration: CKD’s air classifiers can be integrated with its fluid control systems. This enables more precise control of the air flow in the classification process, improving the accuracy and efficiency of particle separation.
- Long – term Reliability: With a focus on quality manufacturing, CKD’s air classifiers are known for their long – term reliability. They can operate continuously in harsh industrial environments without significant performance degradation.
- Comprehensive After – sales Support: The company provides comprehensive after – sales support, including spare parts supply, maintenance training, and on – site repair services. This ensures that the customers’ air classifiers can be kept in good working condition.
- Adaptability to Different Environments: CKD’s air classifiers can be adapted to different industrial environments, whether it’s a high – humidity environment or a dusty factory. They are designed to withstand various challenging conditions.
Dust Collectors In conclusion, these top 10 air classifier factories are leading the way in the global market with their advanced technology, high – quality products, and excellent customer service. Each company has its own unique features and advantages, which enable them to meet the diverse needs of different industries.