Shanghai Schneider-Sunshine Mechanical Group Co.,Ltd. |
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Oil Free Rotary Screw Air Compressor Schneider Sunshine 220KW
1) Large displacement: Displacement 10% higher than ordinary piston compressor.
2) Energy-saving: Compared with piston air compressor, this series of models for the new national standard two energy efficiency products, excellent energy saving.
3) Easy to operate: 24 hours unattended all day work, free load automatically start, full load automatically shut down.
4) Strong stability:Under long time working, displacement and pressure stable, no crash phenomenon, low failure rate.
⊙ The technical advantage water lubricating oil-free screw air compressors
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
stable.
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
compressed air.
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
air compressor.
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.
⊙ Benefits of Frequency Converter
❃ Compressed air output adjusts according to demand
❃ Lower system pressure, energy saving
❃ No load-unload cycle, no power consumption
❃ Smooth start, no peak start current
❃ Greatly reduce energy consumption
⊙ compressor system flow chat
⊙ System flow chare for water lubricating oil-free screw air compressor (water cooling)
⊙ Remote control system