water lubricating oil-free screw air compressor
We have all stainless steel water-lubricated oil-free screw machine
patent, the products are widely used in military, food, medicine,
machinery and electronics, textile and other industries.
Schneider sunshineis born for highly efficient, energy-saving, pure
and oil-free, stable compressed air, leading the direction of the
future air compressor industry.
Schneider sunshineis water-lubricated oil-free screw machine is an
innovation in the air compressor industry, an energy-saving,
environmentally friendly and stable product in the oil-free
compressor industry, and a new benchmark in the compressor
Schneider sunshineis believes in: integrity to the customer first,
science and technology to lead the future.
⊙The technical advantage water lubricating oil-free screw air
1. With the fifth generation of oil-free screw airend technology.
The compressor airend and system adopt stainless alloy, thus the
technological transcendence from the copper airend to the stainless
steel airend is realized.
2. Integrated design is adopted for the whole machine. There are no
complex pipelines and lines, and the fault points are less and more
3. Less maintenance consumables (air filter, water filter), easy
maintenance, no professional staff is required to operate it, and
less maintenance costs.
4. There is absolutely no oil in compressor system, without any oil
pollution risk, it gives guarantee of no oil in generated
5. Volumetric efficiency is higher based no isothermal compression.
More than 15% energy is averagely saved compared with dry type two
stage compression oil-free screw air compressor, more than 25%
energy is averagely saved compared with the dry type one stage
compression, the running temperature is less than 50℃, and there is
risk of being burned.
6. Wider pressure ranges:2-40Bar.
7. The full intelligent CNC precise machining technology and the
force balance of the airend running can ensure lower noise, smaller
vibration, and longer service life.
8. Averagely more than 10% air delivery is generated for the same
power of water lubricating screw air compressors than the same
power dry oil-free screw air compressor.
9. More simple and convenient operation, PLC intelligent control is
adopted. Automatic fault detection, fault warning, maintenance
reminder, fault reminder, automatic protection function. It can
realize 24 hours unattended and remote-control function.
10. Copressed air is cleaner through cleaned by lubrication water,
it can be directly used for breathing. The dew point of saturated
compressed air is lower, and the water content of compressed air is
lower by more than 25% than of an ordinary dry type oil-free screw
11. The airend patent optimized design, large rotor, low rotary
speed (within 3000r/min), without gearbox, direct connection drive,
it has lower rotary speed and longer life compared with dry
oil-free screw air compressor (10000r/min~20000r/min).
12. The function of automatic water exchange and automatic system
cleaning can be realized, and the interior of the compressor is
cleaner and sanitary.
1. The whole system absolutely contains no oil, and there is no
risk of oil pollution;
2. The compressed air is cleaned with purified water and basically
does not contain airborne particles;
3. Passed the highest level certification of the world's
authoritative oil-free compressor: German tuv-is08573-3 "0" level
(1) Stable Pressure
The variable speed air compressor adopts PID for precision speed
adjustment. Changes in the air amount of
the system will be automatically tracked. The compressor will
supply air at a constant pressure, which is the
preset desired pressure plus or minus 0.1bar, to reduce power
(2) Variable Flow Control
Adopt inverter to drive the compressor can adjust the rotation
speed of the motor in real time according to
the actual air compression. In case of high air consumption, the
pressure remains unchanged, but the
speed compensates automatically to meet the supply needs. When the
air consumption is low, pressure
is maintained constant and speed is automatically reduced to supply
compressed air which is just enough.
(3) No Current Impact during Starting
The air compressor is started via invert. The maximum starting
current is 1.2 times the rated current for
power frequency start. Hence, our variable speed air compressor
exerts little impact on the grid during
starting. It enjoys reduced stress and consequently prolonged
(4) High Economical Efficiency
Throughout the operating life of the air compressor, energy costs
account for most of all costs. However,
by using VSD, energy consumption is reduced by 30%.Therefore, the
energy cost saved by a variable
speed air compressor for three years is roughly equivalent to
purchase price of the unit.
⊙ Energy Efficient Air Compressor detailed parameters
|FAD||Motor power||Noise||Pipe diameters of cooling water in and out||Quantity of cooling water||Quantity of lubricating water||Dimension||Weight||Air outlet|
|Inlet water 32℃||L×W×H|
|SRC-30A/W||0.8||5.2||30||66||1 ½″||7||40||1500×1150×1500||1100||1 ½″|
|SRC-37A/W||0.8||6.50||37||66||1 ½″||9||40||1500×1150×1500||1150||1 ½″|
1.How long is your air compressor warranty?
Answer: 18 months warranty for the machine and technical support according to your
2.Do you provide After- sales service parts?
Answer: Of course, We could provide easy- consumable spares.
3.How long could your air compressor be used?
Answer: Generally, more than 10 years.
4.How about your price?
Answer: Based on high quality, Our price is very competitive in the world.
5.How about your customer service?
Answer: For email, we could reply our customers' emails within 2 hours.