Oil purification system for refrigeration oil

Oil type: refrigeration oil
Impurities: <1μm
Work pressure: 0.6~1Mpa
Payment Terms: TT , LC , Others

Oil purification systems are specialized equipment used to remove impurities and contaminants from various types of oils, including lubricating oils, hydraulic oils, transformer oils, and more. These machines are designed to maintain the cleanliness and quality of the oil, thereby enhancing the performance and lifespan of the equipment or machinery that relies on it.


Oil purification systems find applications in various industries, including automotive, manufacturing, power generation, aerospace, and more. They are used to maintain the cleanliness of oils in engines, hydraulic systems, turbines, transformers, and other equipment.

By employing effective oil purification systems, industries can reduce equipment downtime, improve operational efficiency, extend the lifespan of machinery, and minimize the risk of costly repairs or replacements. The specific design and features of an oil purification system can vary depending on the intended application and the requirements of the oil being filtered.


Horizontechnology's oil purification systems use the centrifugal separation method and have the following advantages:

High Efficiency: Centrifugal separation is highly efficient in removing solid particles and water from oil. It can effectively separate and collect contaminants of various sizes, ranging from large particles to submicron-sized particles. The centrifugal force generated during the process allows for efficient separation, resulting in clean oil.

Continuous Operation: Centrifugal separators can operate continuously, allowing for uninterrupted filtration and purification of oil. They can handle a continuous flow of oil without the need for frequent stoppages, making them suitable for applications that require continuous operation and minimal downtime.

Fast Processing: Centrifugal separation is a relatively fast method for oil filtration. The separation process occurs within a short period, allowing for quick turnaround times. This is particularly advantageous in industries where time-sensitive operations are involved.

Scalability: Centrifugal separators are available in various sizes and capacities, making them suitable for a wide range of applications. They can be scaled up or down to accommodate different flow rates and volumes of oil. This scalability allows for flexibility in implementing centrifugal separation in various industries and applications.

Reduced Maintenance: Centrifugal separators generally have fewer moving parts compared to other purification systems, which leads to reduced maintenance requirements. They are designed for reliable and long-lasting operation with minimal wear and tear. This helps to minimize maintenance costs and downtime associated with system maintenance.

Versatility: Centrifugal separators can be used for different types of oils, including lubricating oils, hydraulic oils, transformer oils, and more. They are suitable for a variety of industries such as manufacturing, power generation, automotive, marine, and aviation. The versatility of centrifugal separation makes it a widely applicable method for oil filtration and purification.

Extend Equipment Life: By efficiently removing contaminants from the oil, centrifugal separation helps to protect equipment and machinery from premature wear and damage. Cleaner oil with reduced particle contamination can extend the lifespan of critical components, such as bearings, gears, and seals, resulting in improved equipment reliability and reduced maintenance costs.

The importance of refrigeration oil filtration

Oil purification systems play a crucial role in maintaining the efficiency and reliability of refrigeration oil in refrigeration and air conditioning systems. Refrigeration oil is responsible for lubricating the moving parts of compressors, ensuring proper heat transfer, and preventing wear and damage to the system. Over time, refrigeration oil can become contaminated with particulate matter, moisture, acids, and degradation byproducts, which can impair its lubricating properties and hinder the performance of the refrigeration system. Here is a professional perspective on the role of oil purification systems for refrigeration oil:

Refrigeration systems are susceptible to various contaminants, including dirt, dust, metal fines, and debris. These contaminants can enter the system through the ambient air, compressor wear, or external sources. Oil purification systems effectively remove these contaminants, ensuring that the refrigeration oil remains clean and free from harmful particles that can cause wear, clog passages, or damage system components. By maintaining clean oil, purification systems optimize lubrication and prevent premature equipment failure.

Refrigeration systems can experience acid formation due to the breakdown of refrigerants or oxidation of the lubricating oil. Acids can degrade the oil's performance and cause corrosion of system components. Oil purification systems with acid-neutralizing features, such as activated carbon or chemical adsorbents, can help remove acids and contaminants from the oil, maintaining its stability and protecting the system from acid-related damage.

Refrigeration systems operate under a range of temperatures, which can affect the oil's viscosity and thermal stability. Oil purification systems help maintain the oil's desired viscosity range, ensuring proper lubrication and heat transfer efficiency. By removing contaminants and degradation byproducts, purification systems help preserve the oil's thermal stability, preventing viscosity breakdown and ensuring consistent lubricating performance in varying operating conditions.

Compressors are critical components in refrigeration systems, and proper lubrication is essential for their reliable operation. Clean refrigeration oil provided by oil purification systems helps protect compressors from wear, extending their operational life and reducing the risk of costly breakdowns. By removing contaminants and maintaining optimal lubrication, purification systems contribute to the overall longevity and performance of compressors in refrigeration systems.

Regular monitoring of the refrigeration oil's condition and the performance of the purification system is essential to ensure effective filtration and optimal system performance. Periodic oil sampling and analysis, as well as monitoring key parameters such as acidity, moisture content, and particle counts, help assess the purification system's efficiency. Adhering to recommended maintenance practices, such as filter replacement, system cleaning, and oil change intervals, is crucial to maintain the reliability and efficiency of the oil purification system.

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