10 Leading Oil Separator Manufacturers in China

Jan 13, 2026Leave a message

Introduction to Oil Separator

An oil separator is a crucial device used in various industries to separate oil from other substances such as water, air, or gas. It plays a vital role in maintaining the efficiency and environmental friendliness of industrial processes. In the case of oil - water separation, it helps in removing oil contaminants from wastewater, ensuring that the water can be safely discharged or reused. In air and gas systems, oil separators prevent oil from entering sensitive components, thereby extending their service life and improving overall performance. China has emerged as a major player in the global oil separator market, with numerous manufacturers offering high - quality products. Here are 10 leading oil separator manufacturers in China.


1. Zhejiang Longyuan Sifang Machinery Manufacture Co.,Ltd

Company Introduction

Zhejiang Longyuan Sifang Machinery Manufacture Co.,Ltd is a well - established enterprise with a focus on the production of a wide range of machinery, including oil separators. The company has a long - standing reputation for its commitment to quality and innovation. It has a state - of - the - art manufacturing facility equipped with advanced production technology and testing equipment. The company's R & D team is constantly working on developing new and improved oil separator models to meet the changing needs of the market. Their products are widely used in industries such as food processing, aquaculture, and environmental protection.


Features of Oil Separators and Company Advantages

  • High - Efficiency Separation: The oil separators produced by Zhejiang Longyuan Sifang Machinery Manufacture Co.,Ltd are designed to achieve high - efficiency separation. They use advanced separation technologies, such as centrifugal separation and coalescence filtration, to ensure that the oil is effectively separated from other substances.
  • Customization: The company offers customized oil separator solutions according to the specific requirements of different customers. Whether it is a small - scale industrial application or a large - scale environmental protection project, the company can design and manufacture the most suitable oil separator.
  • Quality Assurance: The company strictly follows international quality standards in the production process. All products undergo rigorous quality inspections before leaving the factory, ensuring high reliability and long - term stable operation.
  • After - Sales Service: Zhejiang Longyuan Sifang Machinery Manufacture Co.,Ltd provides comprehensive after - sales service. Their professional technical team can provide on - site installation guidance, maintenance training, and timely troubleshooting services.
  • Website: https://www.fishmeal-machine.com/


2. Haili Environmental Technology Co., Ltd.

Company Introduction

Haili Environmental Technology Co., Ltd. is a leading environmental protection enterprise in China that specializes in the research, development, production, and sales of oil separators. With a strong R & D team consisting of experts in environmental engineering and fluid mechanics, the company has made significant breakthroughs in oil - water separation technology. The company's production base covers a large area and is equipped with advanced production lines and testing equipment. They have established long - term cooperative relationships with many domestic and foreign enterprises, and their products are widely exported to Europe, America, and Southeast Asia.


Features of Oil Separators and Company Advantages

  • Advanced Separation Technology: Haili uses a unique combination of physical and chemical separation methods in its oil separators. Their products can achieve high - precision separation of various types of oils, including heavy oil, light oil, and emulsified oil, from water.
  • Energy - Saving Design: The company pays great attention to energy - saving in the design of oil separators. Their products are designed with optimized flow channels and power - saving components, which can significantly reduce energy consumption during operation.
  • Corrosion Resistance: Considering the harsh working environment of oil separators, Haili uses high - quality corrosion - resistant materials in its production. This ensures that the oil separators have a long service life and can operate stably in corrosive environments.
  • Intelligent Control: The oil separators of Haili are equipped with intelligent control systems. These systems can automatically monitor the separation process, adjust operating parameters in real - time, and provide early warning for potential failures, improving the overall automation level of the equipment.


3. Jiangsu Zhongneng Environmental Protection Equipment Co., Ltd.

Company Introduction

Jiangsu Zhongneng Environmental Protection Equipment Co., Ltd. has been dedicated to the production of environmental protection equipment, especially oil separators, for many years. The company has a complete set of production processes, from raw material procurement to product assembly and final inspection. They have a high - level management team and a group of skilled workers who ensure the high - quality production of oil separators. The company has also obtained a number of national patents for its innovative oil separator technologies, which reflects its strong R & D strength.


Features of Oil Separators and Company Advantages

  • Modular Design: Jiangsu Zhongneng's oil separators adopt a modular design concept. This makes the installation, disassembly, and maintenance of the equipment more convenient. Customers can also choose different modules according to their specific needs, improving the flexibility of the equipment.
  • High - Quality Filter Materials: The company uses high - performance filter materials in its oil separators. These filter materials have high porosity, large filtration area, and good oil - holding capacity, which can effectively improve the separation efficiency and quality of the oil separators.
  • Low - Noise Operation: The oil separators are designed with noise - reduction measures. During operation, the noise level is very low, which is beneficial for the working environment of the factory and the surrounding area.
  • Comprehensive Technical Support: Jiangsu Zhongneng provides comprehensive technical support to its customers. They can provide pre - sale technical consultation, on - site installation guidance, and after - sale maintenance training, ensuring that customers can use the equipment correctly and efficiently.


4. Shanghai Yuxing Environmental Protection Equipment Co., Ltd.

Company Introduction

Shanghai Yuxing Environmental Protection Equipment Co., Ltd. is located in the economically developed Shanghai. It takes advantage of the local advanced technology and talent resources to develop and produce high - quality oil separators. The company has a modern production workshop and a strict quality management system. It focuses on meeting the needs of different customers in various industries, such as the chemical industry, power industry, and automobile manufacturing industry.


Features of Oil Separators and Company Advantages

  • Multi - stage Separation: Shanghai Yuxing's oil separators adopt a multi - stage separation process. This process can ensure that the oil is separated from the medium more thoroughly. Each stage of separation is designed to target different particle sizes and types of oil, improving the overall separation efficiency.
  • High - Temperature Resistance: The company's oil separators can withstand high - temperature environments. They use special heat - resistant materials and cooling systems in the design, which enables the equipment to operate stably in high - temperature industrial processes.
  • Easy to Clean: The internal structure of the oil separators is designed to be easy to clean. This reduces the maintenance time and cost of the equipment. Customers can quickly and easily clean the internal components of the oil separator to ensure its long - term stable operation.
  • Good Compatibility: The oil separators are compatible with a variety of media and can be used in different industrial processes. Whether it is separating oil from water, air, or gas, the equipment can perform well.


5. Shandong Huayang Environmental Protection Technology Co., Ltd.

Company Introduction

Shandong Huayang Environmental Protection Technology Co., Ltd. is a high - tech enterprise focusing on environmental protection technology research and development and equipment manufacturing. The company has a strong R & D and production base, and it continuously invests in new product development and technological innovation. Their oil separators are widely used in industries such as mining, metallurgy, and papermaking, and have won high praise from customers for their excellent performance.


Features of Oil Separators and Company Advantages

  • High - Pressure Resistance: Shandong Huayang's oil separators are designed to withstand high - pressure working conditions. They use high - strength materials and advanced sealing technology to ensure the safety and stability of the equipment under high pressure.
  • Self - Cleaning Function: Some of the company's oil separators are equipped with a self - cleaning function. This function can automatically clean the filter elements during operation, reducing the frequency of manual cleaning and improving the efficiency of the equipment.
  • Efficient Oil Recovery: The oil separators can effectively recover the separated oil. The recovered oil can be reused, which not only reduces the cost of raw materials for enterprises but also has a positive impact on environmental protection.
  • Remote Monitoring and Control: The company provides remote monitoring and control systems for its oil separators. Customers can monitor the operating status of the equipment in real - time through the Internet and make timely adjustments, improving the management efficiency of the equipment.


6. Guangdong Jinyu Environmental Protection Equipment Co., Ltd.

Company Introduction

Guangdong Jinyu Environmental Protection Equipment Co., Ltd. is a well - known manufacturer of environmental protection equipment in southern China. The company has a professional R & D team and a complete after - sales service system. It has been constantly exploring and innovating in the field of oil separators, and its products are widely used in industries such as food and beverage, pharmaceutical, and electronics.


Features of Oil Separators and Company Advantages

  • Sanitary Design: In view of the requirements of the food, beverage, and pharmaceutical industries for product hygiene, Guangdong Jinyu's oil separators adopt a sanitary design. The internal surfaces of the equipment are smooth and easy to clean, and they meet the relevant sanitary standards.
  • Precise Separation: The company's oil separators can achieve precise separation of very small oil droplets. They use advanced micro - filtration technology and high - precision sensors to ensure that the separation accuracy meets the requirements of high - end industries.
  • Compact Structure: The oil separators have a compact structure, which occupies less space. This is especially suitable for enterprises with limited workshop space.
  • Fast Installation and Commissioning: Guangdong Jinyu provides fast installation and commissioning services. Their professional installation team can complete the installation and commissioning of the equipment in a short time, enabling enterprises to put the equipment into use as soon as possible.


7. Hebei Tianhe Environmental Protection Equipment Co., Ltd.

Company Introduction

Hebei Tianhe Environmental Protection Equipment Co., Ltd. has a long - standing history in the production of environmental protection equipment, including oil separators. The company has a large - scale production base and a complete production line. It adheres to the principle of "quality first, customer first" and has established a good reputation in the market. Its oil separators are widely used in industries such as coal, building materials, and machinery manufacturing.


Features of Oil Separators and Company Advantages

  • Robust Design: Hebei Tianhe's oil separators are designed to be robust. They can withstand harsh working environments, such as dusty, high - humidity, and high - vibration environments, and still maintain stable operation.
  • Low - Cost Operation: The company focuses on reducing the operating cost of its oil separators. Through the optimization of the design and the selection of cost - effective materials, the energy consumption and maintenance cost of the equipment are effectively reduced.
  • Good Adaptability: The oil separators can adapt to different oil - containing media and operating conditions. Whether it is a high - viscosity oil or a low - concentration oil - water mixture, the equipment can achieve good separation effects.
  • Comprehensive Spare Parts Supply: Hebei Tianhe can provide a comprehensive supply of spare parts for its oil separators. This ensures that customers can easily obtain the required spare parts in time, reducing the downtime of the equipment.


8. Liaoning Hongda Environmental Protection Technology Co., Ltd.

Company Introduction

Liaoning Hongda Environmental Protection Technology Co., Ltd. is a technology - intensive enterprise in the environmental protection field. The company has a high - level R & D team composed of experts in materials science, mechanical engineering, and environmental science. They are committed to developing and producing high - performance oil separators. The company's products are widely used in industries such as petrochemical, shipbuilding, and power generation.


Features of Oil Separators and Company Advantages

  • Advanced Materials Application: Liaoning Hongda uses advanced materials in the production of oil separators, such as high - strength alloys and high - performance polymers. These materials not only improve the performance of the equipment but also enhance its corrosion resistance and wear resistance.
  • High - Precision Manufacturing: The company has high - precision manufacturing equipment and a strict quality control system. This ensures that the dimensional accuracy and surface quality of the oil separators meet the high - standard requirements, improving the overall performance of the equipment.
  • System Integration: Liaoning Hongda can provide system integration services for oil separators. They can integrate the oil separator with other related equipment, such as pumps, filters, and control systems, to form a complete oil - separation system, providing customers with a one - stop solution.
  • Technical Innovation: The company attaches great importance to technical innovation. It continuously invests in R & D to develop new oil - separation technologies and improve the performance of existing products, keeping up with the development trend of the industry.


9. Fujian Xinfeng Environmental Protection Equipment Co., Ltd.

Company Introduction

Fujian Xinfeng Environmental Protection Equipment Co., Ltd. is a professional manufacturer of environmental protection equipment in Fujian Province. The company has a strong production capacity and a wide range of product models. It focuses on providing customers with cost - effective oil separator solutions. Its products are sold well in the domestic market and are also gradually expanding overseas markets.


Features of Oil Separators and Company Advantages

  • Cost - Effectiveness: Fujian Xinfeng's oil separators offer high - quality performance at a relatively low cost. The company optimizes the production process and supply chain management to reduce production costs, enabling customers to obtain high - value products at a reasonable price.
  • Flexible Configuration: The company can provide flexible configuration options for oil separators. Customers can choose different specifications, functions, and accessories according to their actual needs, making the equipment more suitable for their specific applications.
  • Good After - Sales Service Network: Fujian Xinfeng has established a good after - sales service network. They can provide timely on - site service and technical support to customers, ensuring that any problems with the equipment can be solved quickly.
  • Product Upgradability: The company's oil separators have good upgradability. As technology develops and customer needs change, the company can provide corresponding upgrade services to improve the performance and functionality of the equipment.


10. Sichuan Jiahua Environmental Protection Equipment Co., Ltd.

Company Introduction

Sichuan Jiahua Environmental Protection Equipment Co., Ltd. is located in the rich - resource Sichuan Province. The company has a long - term focus on the research and development and production of environmental protection equipment, especially oil separators. It has a group of experienced technicians and a complete quality management system. The company's products are widely used in industries such as agriculture, forestry, and water conservancy.


Features of Oil Separators and Company Advantages

  • Adaptability to Complex Media: Sichuan Jiahua's oil separators can adapt to complex oil - containing media. They can effectively separate oil from media containing various impurities, such as sediment, plant debris, and microorganisms, which is very suitable for applications in the agricultural and forestry industries.
  • Simple Operation: The oil separators are designed to be simple to operate. Even operators with little technical knowledge can quickly master the operation method of the equipment, reducing the training cost and difficulty for enterprises.
  • Low Maintenance Requirements: The equipment has low maintenance requirements. The company uses reliable components and a reasonable structure design, which reduces the frequency of component replacement and maintenance work, improving the overall operating efficiency of the equipment.
  • Localized Service Advantage: Based in Sichuan, the company has a localized service advantage. It can provide more timely and convenient services to customers in the local area and surrounding regions, and quickly respond to customer needs.


Conclusion

The 10 leading oil separator manufacturers in China mentioned above have their own unique advantages and characteristics in the production of oil separators. Whether it is advanced technology, high - quality products, excellent after - sales service, or cost - effective solutions, they are all committed to meeting the diverse needs of customers in different industries. As China's manufacturing industry continues to develop and technological innovation continues to advance, these manufacturers will play a more important role in the global oil separator market, providing more high - quality products and solutions for the global industrial development and environmental protection cause.