20HP JIERU 15KW/8bar Permanent magnet variable frequency screw air compressor large-scale special medical food oil-free water-lubricated air compressor
Applicable Industries: | 1. Electronics and Semiconductors 2. Pharmaceuticals and Healthcare 3. Food and Beverages 4. Precision Coating 5. Aerospace and Defense | Product form: | split type |
Condition: | New, New | Type: | Screw |
Configuration: | Stationary | Power Source: | AC POWER |
Lubrication Style: | water | Mute: | Yes |
Voltage: | 415V/380V/220V/60HZ/50HZ | Dimension(L*W*H): | 950*500*1000 |
Weight: | 320KG | Warranty: | 1 Year |
Working Pressure: | 6~8 Bar | Air Capacity: | 1.1M3/min |
Machinery Test Report: | Provided | Video Outgoing-inspection: | Provided |
Marketing Type: | Ordinary Product | Warranty Of Core Components: | 1 Year |
Core Components: | Variable-frequency Drive,PLC, Pressure Vessel, Engine, Gear, Motor, Pump, Bearing, Gearbox | Gas Type: | Air |
Working Pressure: | 8bar | After Warranty Service: | Online Support |
Local Service Location: | France, Viet Nam, Philippines, Indonesia, Mexico, Thailand, Malaysia, Australia, Bangladesh, South Africa | After-sales Service Provided: | Online Support |
Port: | XIAMEN PORT |
Screw Air Compressor for oil-free water-lubricated

Air Compressor for Oil-free water-lubricated: A New Benchmark for Clean Air Sources, Empowering Precision Manufacturing Upgrades
In precision manufacturing, the importance of compressed air quality is self-evident. Traditional oil-based air compressors are prone to oil mist contamination, which not only affects product precision but can also cause equipment failure and increase maintenance costs. The advent of oil-free, water-lubricated air compressors has completely overcome this dilemma. Using water as the lubricant, they eliminate oil contamination at the source, providing clean, stable compressed air for various industries and making them an ideal choice for high-end manufacturing.
I Core Technology, Clean and Worry-Free
Water-lubricated technology, zero oil contamination: Using food-grade purified water as the lubricant, replacing traditional lubricants, the compressed air is oil-free, with a dew point as low as -40°C, meeting ISO 8573-1 Class 0 oil-free standards. Whether it’s precision welding of electronic components or aseptic production in the pharmaceutical industry, this ensures absolutely clean air sources, preventing product scrap and equipment damage caused by oil contamination. Ceramic Composite Cylinder, Wear-Resistant and Corrosion-Resistant: The cylinder is constructed from a special ceramic composite material with a surface hardness of up to HV1200, which is 300% more wear-resistant than traditional metal cylinders. It also offers exceptional corrosion resistance and can withstand long-term water-lubricated environments, extending equipment life and reducing component replacement frequency.
Efficient Air-Water Separation System, Air Source Drying: A built-in three-stage air-water separation device achieves a separation efficiency of 99.9%, effectively removing moisture from compressed air and ensuring air source dryness. Even in high-humidity environments, it provides a stable, dry air source for subsequent equipment, reducing the risk of malfunctions caused by moisture.
II Energy-Efficient and Cost-Reduced:
Low-Power Motor, Significant Energy Savings: Equipped with a rare earth permanent magnet synchronous motor, it boasts an efficiency of up to 96%, saving 15%-20% energy compared to conventional asynchronous motors. Under continuous operation, this can significantly save electricity bills annually, reducing operating costs for businesses.
Intelligent Variable Frequency Speed Control, On-Demand Air Supply: Equipped with an imported variable frequency controller, it automatically adjusts motor speed based on actual air demand, ensuring precise matching of air supply volume. This eliminates the energy waste caused by the frequent loading and unloading of traditional air compressors, further improving energy savings.
Long-term maintenance and reduced downtime: Thanks to water lubrication technology and high-quality components, the equipment’s maintenance cycle is up to 8,000 hours, more than double that of traditional oil-fired air compressors. This reduces downtime due to maintenance, improves production continuity, and indirectly boosts enterprise productivity.
II Stable and Reliable, Adaptable to a Wide Range of Temperatures
Wide Temperature Range Operation, Unafraid of Environmental Changes: Rigorously tested, the equipment operates stably in ambient temperatures ranging from -10°C to 45°C. Whether in a cold northern workshop or a scorching southern factory, it maintains optimal operation, ensuring production is unaffected by the changing climate.
Low vibration and low noise, improving the working environment: Featuring an integrated balanced design and a high-efficiency soundproof enclosure, the equipment achieves an operating vibration acceleration of ≤0.5g and a noise level as low as 65dB. This creates a quiet and comfortable working environment for operators, meeting modern enterprise requirements for environmental protection and employee health. A variety of models are available to meet diverse needs: Power models range from 1.5kW to 75kW, with exhaust air volumes ranging from 0.2m³/min to 12m³/min. Flexible options are available to meet the gas needs of different industries and production scales, offering exceptional adaptability.
IV. Applications: Empowering Multiple Industries
Electronics and Semiconductor Industry: Provides clean air for chip manufacturing, circuit board production, and other processes, preventing contamination of precision electronic components by oil and impurities, and ensuring product quality.
Pharmaceutical and Food Industry: Meets GMP certification requirements and is used for pneumatic equipment in pharmaceutical packaging and food processing, ensuring sterility and safety during production.
Precision Instrumentation Industry: Provides stable, clean compressed air for measuring instruments and precision testing equipment, ensuring measurement accuracy and proper operation.
Spray and Printing Industry: Prevents oil in compressed air from affecting spraying and printing quality, resulting in smoother, more uniform product surfaces. Oil-free, water-lubricated air compressors are becoming the preferred choice of a growing number of high-end manufacturing companies due to their superior cleanliness, efficient energy-saving performance, and stable operation. They not only improve product quality and reduce production costs, but also help companies achieve green production and sustainable development. Choose an oil-free, water-lubricated air compressor to inject clean power into your production and embark on a new journey of precision manufacturing!


Air Compressor for Oil-free water-lubricated Product Paramenters

Reviews
There are no reviews yet.