Top 10 Metal Separator Suppliers in the world 2025

Jan 13, 2026Leave a message

Introduction to Metal Separators

A metal separator is a crucial piece of equipment used in various industries to detect and remove metallic contaminants from products. These contaminants can be in the form of ferrous, non - ferrous, and even stainless - steel particles. Metal separators work on different principles such as electromagnetic induction and magnetic fields. They are essential in industries like food, pharmaceuticals, plastics, and chemicals to ensure product quality, protect machinery from damage, and comply with safety and regulatory standards.


1. Dongguan Aoshi Metal Testing Equipment Co., Ltd

Company Introduction

Dongguan Aoshi Metal Testing Equipment Co., Ltd is a leading player in the metal testing and separation field. Based in Dongguan, China, the company has been at the forefront of developing high - quality metal detection and separation solutions for more than a decade. It has a state - of - the - art manufacturing facility equipped with the latest technology and a team of experienced engineers and technicians.The company is committed to continuous innovation and improvement. It invests heavily in research and development to bring out new and more efficient metal separator models. They have a wide range of products suitable for different industries, from small - scale food processing plants to large - scale industrial manufacturing facilities. Dongguan Aoshi places great emphasis on customer service, providing comprehensive pre - sales and after - sales support, including installation, training, and maintenance services.


Features and Advantages in Metal Separators

  • High Sensitivity: Their metal separators are known for their extremely high sensitivity. They can detect even the smallest metal particles, ensuring that products are free from metallic contaminants. This high sensitivity is achieved through advanced sensor technology and precise signal processing algorithms.
  • Customization: Dongguan Aoshi understands that different industries have different requirements. Therefore, they offer customized metal separator solutions. Whether it is the size, shape, or performance specifications, the company can tailor the equipment to meet the specific needs of the customers.
  • Reliability: The products are built to last. They use high - quality materials and components in the manufacturing process, which ensures the long - term reliability and stability of the metal separators. This reduces the frequency of breakdowns and maintenance, saving the customers time and money.
  • User - friendly Interface: The control panels of their metal separators are designed to be user - friendly. Operators can easily set up and adjust the equipment parameters, and the clear display provides real - time information about the detection process.
  • Website: For more information about their products and services, you can visit their website at https://www.aoshitest.com/.


2. Sesotec GmbH

Company Introduction

Sesotec GmbH is a German company with a long - standing reputation in the field of industrial sorting and detection technology. Founded in 1978, the company has grown to become a global leader in providing solutions for the food, plastics, recycling, and chemical industries. With a presence in over 100 countries, Sesotec has a vast international network of sales and service centers.Sesotec's success lies in its commitment to quality and innovation. The company continuously invests in research and development to introduce cutting - edge technologies. Their R & D team works closely with customers to understand their needs and develop solutions that are not only effective but also cost - efficient.The company also places a high value on environmental protection. In the recycling industry, their metal separators play a crucial role in separating valuable metals from waste materials, contributing to a more sustainable future.


Features and Advantages in Metal Separators

  • Advanced Technology: Sesotec utilizes the latest technological advancements in its metal separators. For example, their multi - frequency systems can detect a wider range of metals, including difficult - to - detect stainless - steel particles. This technology allows for more accurate and reliable detection, especially in complex product matrices.
  • Integration Capabilities: Their metal separators can be easily integrated into existing production lines. Whether it is a conveyor belt system, a pneumatic conveying system, or a gravity - fed system, Sesotec's equipment can be seamlessly incorporated, minimizing disruptions to the production process.
  • Comprehensive Service: Sesotec offers a comprehensive service package, including installation, commissioning, training, and maintenance. Their service technicians are highly trained and have in - depth knowledge of the equipment. They can quickly respond to any technical issues and ensure the smooth operation of the metal separators.
  • Industry - specific Solutions: Recognizing the unique requirements of different industries, Sesotec develops industry - specific metal separator solutions. For the food industry, their equipment is designed to meet strict hygiene standards, while for the plastics industry, it focuses on high - throughput and efficient separation.


3. Fortress Technology Inc.

Company Introduction

Fortress Technology Inc. is a Canadian - based company that has been specializing in metal detection and separation technology for over 30 years. The company has a strong focus on the food industry, but also serves other sectors such as pharmaceuticals and packaging.Fortress is known for its innovative approach to product development. They have a team of engineers who are constantly exploring new ways to improve the performance and functionality of their metal separators. The company's products are designed to be easy to use, maintain, and integrate into existing production processes.Fortress has a global customer base, and it has established a reputation for providing high - quality products and excellent customer service. They have a network of distributors and service partners around the world, ensuring that customers can receive timely support.


Features and Advantages in Metal Separators

  • Innovative Design: Fortress's metal separators feature an innovative design that allows for better access and cleaning. This is particularly important in the food industry, where hygiene is of utmost importance. The open - frame design of their equipment reduces the risk of product build - up and makes it easier to sanitize.
  • Digital Signal Processing: The company uses advanced digital signal processing technology in its metal separators. This technology enhances the detection sensitivity and reduces false rejects. It can accurately distinguish between metal contaminants and product effects, ensuring that only contaminated products are removed from the production line.
  • Customizable Configurations: Fortress offers a wide range of customizable configurations for its metal separators. Customers can choose from different sizes, shapes, and detection capabilities to meet their specific requirements. This flexibility makes it suitable for both small - scale and large - scale production operations.
  • Training and Support: Fortress provides comprehensive training and support to its customers. Their training programs cover everything from basic operation to advanced troubleshooting. In addition, their technical support team is available 24/7 to assist customers with any issues they may encounter.


4. Mettler - Toledo International Inc.

Company Introduction

Mettler - Toledo International Inc. is a global leader in precision instruments and services. With a history dating back over 100 years, the company has a strong reputation for quality and reliability. Mettler - Toledo offers a wide range of products, including weighing systems, analytical instruments, and metal separators.The company's metal separator division focuses on providing solutions for industries such as food, pharmaceuticals, and chemicals. Mettler - Toledo has a large R & D facility where engineers and scientists work on developing new technologies and improving existing products.Mettler - Toledo has a global presence, with manufacturing facilities, sales offices, and service centers in over 100 countries. This extensive network allows the company to provide local support to its customers around the world.


Features and Advantages in Metal Separators

  • High - Precision Detection: Mettler - Toledo's metal separators are known for their high - precision detection capabilities. They can detect even the smallest metal particles with a high degree of accuracy. This is achieved through advanced sensor technology and sophisticated signal processing algorithms.
  • Compliance with Standards: The company's metal separators are designed to comply with various international standards, such as FDA, HACCP, and EU regulations. This makes them suitable for use in industries with strict quality and safety requirements.
  • Integration with Other Systems: Mettler - Toledo's metal separators can be easily integrated with other equipment in the production line, such as weighing systems and checkweighers. This integration allows for a more efficient and streamlined production process.
  • Data Management: Their metal separators come with advanced data management capabilities. They can record and store detection data, which can be used for quality control and traceability purposes. This data can also be analyzed to identify trends and potential issues in the production process.


5. Bunting - Magnetics Co.

Company Introduction

Bunting - Magnetics Co. is an American company that has been in the magnetic products and metal separation business for over 70 years. The company has a diverse product portfolio, including magnetic separators, metal detectors, and magnetic assemblies.Bunting - Magnetics has a strong focus on research and development. They have a team of experts who are constantly working on improving the performance and efficiency of their metal separators. The company's products are used in a wide range of industries, such as mining, food, plastics, and recycling.Bunting - Magnetics has manufacturing facilities in the United States, Europe, and Asia. This global manufacturing presence allows the company to serve its customers more effectively and efficiently.


Features and Advantages in Metal Separators

  • Powerful Magnetic Technology: Bunting - Magnetics uses powerful magnetic technology in its metal separators. Their magnets are designed to attract and hold metal contaminants effectively, even in high - speed production environments. This ensures that a high percentage of metal particles are removed from the product stream.
  • Durable Construction: The metal separators are built with durability in mind. They use high - quality materials and robust construction techniques to ensure that the equipment can withstand harsh industrial environments. This reduces the need for frequent replacements and maintenance.
  • Application - Specific Solutions: Bunting - Magnetics offers application - specific metal separator solutions. For example, in the mining industry, their equipment is designed to handle large volumes of material and separate different types of metals. In the food industry, their products are designed to meet strict hygiene standards.
  • Technical Expertise: The company has a team of technical experts who can provide customized solutions and support to customers. They can help customers select the right metal separator for their specific application and provide training and maintenance services.


6. Eriez Manufacturing Co.

Company Introduction

Eriez Manufacturing Co. is a well - known American company that specializes in magnetic separation, metal detection, and material handling equipment. Founded in 1942, Eriez has a long history of innovation and providing high - quality solutions to various industries.The company has a large research and development department that focuses on developing new technologies and improving existing products. Eriez's products are used in industries such as mining, food, recycling, and automotive.Eriez has a global network of sales and service offices, which allows it to provide local support to its customers around the world. The company is committed to sustainability and has implemented several initiatives to reduce its environmental impact.


Features and Advantages in Metal Separators

  • Versatile Product Range: Eriez offers a wide range of metal separators, including gravity - fed, conveyor - belt, and pipeline models. This versatility allows customers to choose the right equipment for their specific application. Whether it is a small - scale operation or a large - scale industrial plant, Eriez has a suitable solution.
  • Advanced Sorting Technology: Their metal separators are equipped with advanced sorting technology that can separate different types of metals based on their magnetic and electrical properties. This allows for more efficient and accurate separation, especially in applications where multiple types of metals need to be removed.
  • Energy - Efficient Design: Eriez focuses on energy - efficient design in its metal separators. Their equipment is designed to consume less energy while maintaining high performance. This not only reduces the operating costs for the customers but also contributes to environmental sustainability.
  • Global Support Network: With its global network of sales and service offices, Eriez can provide prompt and effective support to its customers. Whether it is installation, maintenance, or technical assistance, customers can rely on Eriez's experienced team to ensure the smooth operation of their metal separators.


7. Kettner GmbH

Company Introduction

Kettner GmbH is a German company that has been specializing in metal separation technology for over 50 years. The company is known for its high - quality products and innovative solutions. Kettner's metal separators are used in industries such as food, plastics, and recycling.Kettner has a strong focus on quality control. They have a strict quality management system in place, which ensures that all their products meet the highest standards. The company also invests in research and development to continuously improve its products and introduce new technologies.Kettner has a global customer base and exports its products to over 50 countries. The company has a team of experienced sales and service personnel who can provide professional support to customers around the world.


Features and Advantages in Metal Separators

  • High - Quality Construction: Kettner's metal separators are built with high - quality materials and components. The robust construction ensures the long - term reliability and stability of the equipment. This reduces the risk of breakdowns and downtime, which is crucial for continuous production.
  • Precision Detection: The company's metal separators are capable of precise detection of metal contaminants. They use advanced sensor technology and signal processing algorithms to ensure accurate and reliable detection, even in challenging environments.
  • Easy Maintenance: Kettner designs its metal separators to be easy to maintain. The modular design allows for quick and easy replacement of parts, and the accessibility of the equipment makes cleaning and servicing more convenient.
  • Industry Experience: With over 50 years of experience in the metal separation industry, Kettner has in - depth knowledge and expertise. They can provide valuable advice and solutions to customers based on their specific needs and requirements.


8. Anritsu Corporation

Company Introduction

Anritsu Corporation is a Japanese company with a diverse range of products, including metal separators. The company has a long history of technological innovation, dating back to 1895. Anritsu's metal separator business focuses on providing solutions for the food, pharmaceutical, and textile industries.Anritsu invests heavily in research and development to stay at the forefront of technology. Their R & D efforts are aimed at developing more accurate, efficient, and user - friendly metal separators. The company has a global presence, with sales offices and service centers in various countries.Anritsu is also committed to corporate social responsibility. It aims to contribute to the sustainable development of society through its products and services.


Features and Advantages in Metal Separators

  • Cutting - Edge Technology: Anritsu's metal separators incorporate cutting - edge technology, such as advanced digital signal processing and multi - frequency detection. This technology enables the detection of a wider range of metals and improves the accuracy of detection, even in the presence of product effects.
  • Hygienic Design: In the food and pharmaceutical industries, hygiene is of utmost importance. Anritsu's metal separators are designed to meet strict hygiene standards. They have smooth surfaces and are easy to clean, which helps to prevent the growth of bacteria and other contaminants.
  • User - friendly Operation: The company's metal separators are designed with the user in mind. The control panels are intuitive and easy to operate, and the equipment can be quickly set up and adjusted. This reduces the need for extensive training and allows operators to use the equipment efficiently.
  • Global Support: With its global network of sales and service centers, Anritsu can provide timely support to its customers. Whether it is technical assistance, spare parts supply, or maintenance services, customers can rely on Anritsu to ensure the smooth operation of their metal separators.


9. CEIA S.p.A.

Company Introduction

CEIA S.p.A. is an Italian company that has been a leader in the field of metal detection and separation for over 50 years. The company offers a wide range of products, including handheld metal detectors, conveyor - based metal separators, and pipeline metal separators.CEIA has a strong R & D department that focuses on developing new technologies and improving existing products. The company's products are used in industries such as food, pharmaceuticals, plastics, and security.CEIA has a global presence, with sales and service offices in many countries. It is committed to providing high - quality products and excellent customer service.


Features and Advantages in Metal Separators

  • Advanced Detection Algorithms: CEIA uses advanced detection algorithms in its metal separators. These algorithms can distinguish between different types of metals and reduce false alarms. This improves the efficiency of the separation process and reduces the waste of good products.
  • Robust and Reliable: The company's metal separators are built to be robust and reliable. They can withstand harsh industrial environments and continuous operation. This reduces the need for frequent repairs and replacements, saving the customers time and money.
  • Customizable Solutions: CEIA offers customizable metal separator solutions to meet the specific needs of different customers. Whether it is a unique product shape, size, or production process, the company can design and manufacture a suitable metal separator.
  • Training and Certification: CEIA provides training and certification programs for its customers. These programs ensure that operators are properly trained to use the equipment and understand the safety procedures. The company also offers certification services to ensure that the equipment meets the relevant standards.


10. Goudsmit Magnetics B.V.

Company Introduction

Goudsmit Magnetics B.V. is a Dutch company that has been in the magnetic and metal separation business for over 60 years. The company offers a wide range of products, including magnetic separators, metal detectors, and magnetic filters.Goudsmit has a strong focus on innovation and sustainability. The company invests in research and development to develop new and more efficient products. Their products are used in industries such as food, plastics, recycling, and mining.Goudsmit has a global distribution network, which allows it to serve customers around the world. The company is committed to providing high - quality products and excellent customer service.


Features and Advantages in Metal Separators

  • Innovative Magnetic Solutions: Goudsmit is known for its innovative magnetic solutions in metal separation. Their magnetic separators use advanced magnetic materials and designs to achieve high - performance separation. They can effectively remove even the smallest metal particles from the product stream.
  • Sustainable Design: The company focuses on sustainable design in its products. Their metal separators are designed to be energy - efficient and have a long service life. This reduces the environmental impact and operating costs for the customers.
  • Application - Driven Approach: Goudsmit takes an application - driven approach to product development. They work closely with customers to understand their specific needs and develop customized solutions. This ensures that the metal separators are optimized for the specific application.
  • Global Service and Support: With its global distribution network, Goudsmit can provide prompt and effective service and support to its customers. Whether it is installation, maintenance, or technical assistance, customers can rely on Goudsmit's experienced team.


Conclusion

The metal separator market is highly competitive, with many global players vying for market share. The top 10 suppliers mentioned above have established themselves as leaders in the industry through their commitment to quality, innovation, and customer service. Each company has its own unique features and advantages in the field of metal separators, whether it is high - sensitivity detection, advanced technology, customizable solutions, or strong global support.For businesses in need of metal separator solutions, it is important to carefully evaluate these suppliers based on their specific requirements, such as the type of industry, the nature of the product, and the production volume. By choosing the right metal separator supplier, companies can ensure the quality and safety of their products, protect their machinery, and comply with relevant regulations. As technology continues to evolve, these suppliers are likely to continue innovating and improving their products to meet the changing needs of the market.