Lingyu offers a full range of high-performance refrigerated and desiccant air dryers, nitrogen generators, and air filters. Backed by cutting-edge technology and a commitment to reliability, our air dryer solutions ensure clean, dry, and oil-free compressed air, safeguarding your equipment and processes from oil and moisture damage. Explore our full product line below and Request a Quote today!
The 4238 CFM refrigerated air dryer (water cooled) is a high-capacity, industrial-grade dryer designed to eliminate moisture from large compressed air systems. Built with a powerful water-cooled refrigeration circuit, this dryer ensures reliable and continuous moisture removal with a stable pressure dew point. For industries that demand high airflow rates and dependable air quality, the 4238 CFM refrigerated air dryer (water cooled) is the ideal solution.
Whether operating in petrochemical, textile, food processing, or manufacturing sectors, the 4238 CFM refrigerated air dryer provides exceptional performance, energy efficiency, and long-term durability.
The 1130 SCFM refrigerated air dryer (air cooled) is a high-capacity, energy-efficient solution designed to eliminate moisture from compressed air systems in demanding industrial environments. With a robust air-cooled refrigeration system and a processing capacity of 1130 SCFM, this dryer delivers consistent performance and reliable dew point control to protect downstream equipment and ensure production continuity.
Whether you’re operating in a manufacturing plant, automotive facility, or heavy-duty processing site, the 1130 SCFM refrigerated air dryer (air cooled) guarantees optimal air quality while reducing maintenance costs and energy waste.
Efficient nitrogen generator providing 99.5% nitrogen purity. Designed for reliable performance in industrial, laboratory, and food packaging applications.
This 75 CFM (air-cooled) refrigerated air dryer is a reliable and energy-efficient solution, specifically designed to remove moisture from compressed air systems. It is ideal for small to medium industrial applications, providing clean, dry compressed air with a stable pressure dew point. With its compact design and air-cooled operation, this 75 CFM (air-cooled) refrigerated air dryer ensures long-term, stable performance while minimizing maintenance requirements.
Whether you operate a workshop, packaging line, or small production facility, the 75 CFM refrigerated air dryer (air-cooled) is the perfect choice to protect your pneumatic tools and equipment from moisture-related issues.
The air is pure, no secondary pollution, integrated skid-mounted design, compact structure, stable dew point, remarkable water removal effect.
A Compressed Air Dryer is an essential device used to remove moisture and contaminants from compressed air. While the working principle varies depending on the technology, the goal is always the same: to deliver clean, dry air to your industrial system. Our dryers are engineered to maintain a stable, deep dew point, providing superior protection for sensitive equipment in industries such as food processing, electronics, and automotive.
Refrigerated Air Dryers: The Principle of Condensation
Refrigerated air dryers work like a household refrigerator. They cool incoming compressed air, causing water vapor to condense into liquid, which is then automatically separated and drained. The dry air is reheated to prevent condensation in external pipes. Our advanced refrigerated air dryers are designed for low pressure loss and stable performance, and models with frequency conversion technology intelligently adjust to your load for maximum energy efficiency.
Desiccant Air Dryers: The Principle of Adsorption
Desiccant air dryers use hygroscopic materials, such as activated alumina or molecular sieves, to adsorb moisture from compressed air. Air passes through a tower filled with the material, capturing water molecules. While one tower is in operation, the second regenerates, expelling the captured moisture to ensure a continuous supply of ultra-dry air. Our modular desiccant dryers feature blower-heated regeneration for exceptional energy savings and easy maintenance, delivering a reliable solution for critical industrial applications.
Choosing the ideal compressed air dryer is crucial for maximizing efficiency and longevity of your compressed air system. To make the best investment, consider the following key factors:
1. Air Quality Requirements
Determine the dew point required for your specific application.
High Dew Point (3°C to 10°C): For general manufacturing, a refrigerated air dryer is a cost-effective choice.
Low Dew Point (-20°C to -70°C): For critical processes like electronics, pharmaceuticals, and instrumentation, a desiccant air dryer is necessary to prevent moisture-related damage.
2. Air Flow & Capacity (CFM / m³/min)
Ensure the dryer’s capacity matches your system’s maximum airflow. Selecting a air dryer with insufficient capacity can lead to poor air quality and system overload. Always choose a dryer that can handle peak demand for consistent performance.
3. Operating Conditions
The performance of your air dryer is directly affected by its operating environment. Consider factors such as:
Ambient Temperature: High temperatures can reduce the efficiency of refrigerated dryers.
Inlet Temperature & Pressure: Ensure the air dryer can handle the specific temperature and pressure of the air entering the unit.
Installation Location: Decide between a point-of-use application or a central system to select the most suitable air dryer type.
4. Energy Efficiency and Cost
Consider the total cost of ownership, not just the initial purchase price. Long-term operating costs are mainly driven by energy consumption. Advanced air dryers with variable frequency drives or blower-heated regeneration offer significant energy savings, reducing operating expenses over the lifespan of the unit.
When selecting an air dryer for your compressed air system, efficiency, reliability, and intelligent operation are critical to ensuring smooth and cost-effective performance. Lingyu designs air dryers with cutting-edge technology and strict quality standards, delivering solutions that go beyond basic drying functions. Below, we highlight the key benefits and features that make our air dryers the trusted choice for diverse industrial applications.
1. Superior Energy Efficiency
Our air dryers incorporate advanced technologies, such as frequency conversion and blower-heated regeneration, to intelligently adjust to your system’s needs and effectively reduce energy consumption. In particular, our blower-heated regeneration dryers can reduce energy consumption by over 30% compared to traditional models.
2. Outstanding Reliability and Stability
Lingyu follows strict ISO quality standards and implements a stringent 5S control system to ensure durability and consistent performance. Our air dryers feature intelligent functionalities such as unequal voltage equalization and stable dew point control, delivering reliable operation in all industrial environments.
3. Intelligent Control and Remote Management
Our air dryers come with automatic PLC control and digital displays for intuitive and ease operation. Certain models also support standard RS-485 interfaces, enabling integration into IoT systems for remote monitoring and management, giving you complete peace of mind.
4. Comprehensive Service and Customized Solutions
We offer complete end-to-end support, from product consultation and customized design to installation, commissioning, and reliable overall after-sales service. Whatever your needs, we provide a tailored solution to ensure your compressed air system operates smoothly and worry-free.
There are four main types of Compressed Air Dryers:
1. Refrigerated Compressed Air Dryer – Ideal for general-purpose drying, commonly used in manufacturing and automation.
2. Desiccant Compressed Air Dryer – Suitable for critical applications that require ultra-dry air with very low dew points.
3. Membrane Compressed Air Dryer – Compact and efficient, used for point-of-use or space-limited environments.
4. Deliquescent Compressed Air Dryer – A low-maintenance option for outdoor or remote operations.
Each Compressed Air Dryer has its own advantages, and selecting the right Compressed Air Dryer depends on your specific air quality needs and operating conditions.
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