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EcoSilent High-Efficiency Oil-Free Air Compressor, Water-Lubricated

 
The oil-free water-lubricated air compressor is an innovative compressed air device that utilizes groundbreaking water lubrication technology to replace traditional oil-lubricated systems. As a new generation of environmentally friendly air compressors, it perfectly meets the stringent demand for completely oil-free compressed air in industrial applications. Below is a detailed introduction to this equipment.
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Work Principles


The equipment features a precision-designed water injection system that continuously supplies specially treated purified water into the compression chamber. During compression, these water molecules form a uniform molecular protective film on metal surfaces, serving both as a lubricant and a sealant. Additionally, the excellent thermal conductivity of water rapidly dissipates the heat generated during compression, reducing operating temperatures by 20-30°C compared to traditional models

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The Advantages


1. 100% Oil-Free Guarantee: Completely eliminates the risk of oil contamination, with an exhaust air oil content of 0 ppm, compliant with the highest ISO 8573-1 Class 0 standard

2. Significant Energy Efficiency: System efficiency increased by over 25%, eliminating the need for oil separators and oil changes, resulting in 40-60% annual operational cost savings

3. Smart Maintenance System: Equipped with online water quality monitoring and automatic adjustment, extending maintenance intervals to 8,000 hours

Advanced Technical Configuration

4. Nano-ceramic-coated cylinders and special stainless steel rotors, offering corrosion resistance with a lifespan of up to 100,000 hours

5. Integrated triple water treatment system (softening + filtration + sterilization) ensures stable water quality

6. Intelligent variable frequency control maintains pressure fluctuations within ±0.01 MPa and offers a flow adjustment ratio of 1:10

 



Technical  Parameter


Oil-free Water Lubricated Screw Air Compressor
Model Motor
power
Maximiu
m
working
pressure
FAD Cooling
water
outlet/
inlet
diameter
Noise Dimension
L*W*H
Weight Quantity of
cooling
water

Inlet water
32℃
Quantity of
lubricating
water
Air outlet
KW/HP Bar M3/min DB mm KG T/H L
LY-5.5WPM 5.5/7.5 8 0.3-0.78 3/4" 57 800*800*1200 320 1.5 10 3/4"
10.0 0.2-0.65
LY-7.5WPM 7.5/10 8 0.35-1.17 3/4" 57 800*800*1200 320 2 10 3/4"
10.0 0.3-1.05
LY-11WPM 11/15 8 0.54-1.72 1" 60 1200*755*1130 400 2.5 26 3/4"
10.0 0.45-1.42
LY-15WPM 15/20 8 0.75-2.43 1" 60 1200*755*1130 440 3.5 26 3/4"
10.0 0.65-2.17
LY-18.5WPM 18.5/25 8 0.9-3.13 1" 63 1400*900*1270 640 4 30 1"
10.0 0.9-2.82
LY-22WPM 22/30 8 1.1-3.7 1" 63 1400*900*1270 640 5 30 1"
10.0 0.97-3.21
LY-30WPM 30/40 8 1.55-5.2 1%4" 66 1400*950*1380
1500*1080*1300
760 7 40 14"
10.0 1.255-4.43
LY-37WPM 37/50 8 1.91-6.50 1/4" 66 1580*1000*1475
1500*1080*1300
880 9 40 1/4"
10.0 1.60-5.33
LY-45WPM 45/60 8 2.50-8.30 2" 68 2050*1360*1688
1800*1360*1670
1050 10 90 2"
10.0 1.91-6.30
LY-55WPM 55/75 8 3.0-10.3 2" 69 2050*1360*1688
1800*1360*1670
1100 12 100 2"
10.0 2.60-8.55
LY-75WPM 75/100 8 3.95-13.00 2" 72 2050*1360*1688
1800*1360*1670
1230 18 100 2"
10.0 3.40-11.50
LY-90WPM 90/120 8 5.0-16.60 2" 73 2200*1550*1800 2080 20 120 2%"
10.0 4.30-14.66
LY-110WPM 110/150 8 6.0-20.2 2" 75 2200*1550*1800 2230 24 120 2%"
10.0 5.0-16.66
LY-132WPM 132/180 8 6.75-23.52 2" 75 2200*1550*1800 2360 30 120 2%2"
10.0 6.0-19.97
LY-160WPM 160/220 8 8.5-28.11 3" 77 2700*1830*1850 3900 35 160 DN80
10.0 7.6-25.45
LY-185WPM 185/250 8 10-31.32 3" 77 2700*1830*1850 4050 38 160 DN80
10.0 8.72-29.00
LY-200WPM 200/270 8 11.2-36.75 4" 78 2700*1830*1850 4200 42 200 DN100
10.0 9.68-31.8
LY-220WPM 220/300 8 12.2-39.6 4" 79 2700*1830*1850 4400 47 200 DN100
10.0 11.2-35.7
LY-250WPM 250/340 8 13.5-45.0 4" 79 2700*1830*1850 4800 53 200 DN100
10.0 12.3-40.0


Application Scenarios


1. Food and Beverage Industry

In food processing and beverage production, it is utilized for material conveying, packaging, filling, and other applications. It supplies oil-free compressed air to prevent contamination of food by oil, thereby ensuring food safety.


2. Pharmaceutical Industry

In the processes of fermentation, drying, filling, and other stages of pharmaceutical production, sterile and oil-free air is essential. A water-lubricated air compressor can fulfill these requirements, ensuring that the quality of the drugs meets industry standards.


3. Electronics Industry

In chip manufacturing and circuit board assembly, there is a significant demand for high air purity. The clean air produced by water-lubricated air compressors helps prevent electronic components from being contaminated by oil particles or other impurities, thereby ensuring the precision and reliability of the products.


4. Textile Processing

It is utilized for air-jet weft insertion in air-jet looms and for the pneumatic control of textile equipment. There is no oil mist emission, which prevents contamination of textiles. Additionally, its low noise level contributes to an improved workshop environment.



1. Who are we?

We are a compressor manufacturer factory in Shanghai.


2. Warranty terms of your machine?
Two years warranty for the machine and technical support according to your needs.


3. Why choose us?

With Excellent Design, Advanced Technology, and a well-known reputation in both domestic and overseas markets, we are much confident in our products' quality and service.


4. What the exactly address of your company?

Add No 2777 WanfengRd Fengjing Jinshan Shanghai 201501 China.


5. What are the payment terms?

We accept T/T, L/C, D/P, Western Union, Paypal, and Credit Cards.


6. Delivery

Lead Time could be limited to as less as 7 days for conventional products.


7. Can products be customized?

We can alter, re-design and reassemble products to meet clients' requirements upon request.


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Contact Us

Telephone

+86-130-6266-0453
+86-131-2271-0731

WhatsApp

64-27-622-8288
+8618721668011

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