Product DescriptionRO-44A Oil Free Scroll Air Compressor for
Electric BusCompared with traditional compressors, oil-free scroll
compressors have excellent performances such as novel structure,
compact size, light weight, low noise, long life and low
maintenance cost. Known as "maintenance-free air compressor", it is
an ideal model for air compressors below 50HP.Model:
RO-44ACapacity: 4.8m3/minWorking pressure:
8 barRated power: 44kw IE3 IP55 F
classVoltage:380v/50hz/3phOil free: Class
0Drive mode: belt drivenScroll Air end:
5.5kw*8pcsCooling: by air
Control type: pressure sensor control,7" touch screen PLC
Air outlet size: G1-1/2"Dimension:
1565*1274*1775mmWeight: 1250kgNoise: 68 db(A)Product
ParametersModelAir Delivery(m3/min)Power(kW)Air-endAir
tankNoisedB(A)OutletdiameterDimension (mm)
Weight (Kg)8bar10barPower*QtyLitersL * W *
HRO-2.2AT0.24 0.22 2.22.2*14055G1/2700*500*1220160RO-3.7AT0.40 0.34 3.73.7*14055G1/2700*500*1220170RO-2.2A0.24 0.22 2.22.2*1/55G1/2650*500*870125RO-3.7A0.40 0.34 3.73.7*1/55G1/2650*500*870135RO-5.5A0.60 0.55 5.55.5*1/55G1/2790*640*1050190RO-7.5A0.80 0.68 7.43.7*2/60G1/2980*675*1270350RO-11A1.20 1.10 115.5*2/60G3/4852*1274*1330450RO-15A1.60 1.36 14.83.7*4/63G1
1/21565*1274*1330700RO-16.5A1.80 1.65 16.55.5*3/63G1
1/21565*1274*1330710RO-22A2.40 2.20 225.5*4/63G1
1/21565*1274*1330730RO-33A3.60 3.30 335.5*6/65G1
1/21565*1274*17751020RO-44A4.80 4.40 445.5*8/68G1
1/21565*1274*17751250Features and advantages Oil freeThe
compressed air is clean and oil-free, and the product has obtained
the 0-level oil-free certificate certified by the German TUV
certification agency.Low vibrationWhen rotating, the high pressure
area around the axis is evenly distributed, without eccentricity,
good balance and small vibration. Low noise There are very few
parts, there is almost no part collision sound, and the noise is
extremely low.High efficiencyUnique vortex structure, high volume
ratio, no energy waste, higher efficiency.High reliabilityThe
processing accuracy can reach micron level, and the heat
dissipation design makes the air compressor more reliable.Low
maintenanceThere are almost no wearing parts and the maintenance
cost is extremely low. Application industryOil-free scroll
screw air compressors are widely used in electronics, food,
medicine, dentistry, golf courses, fermentation, textile, chemical
and other industries.Successful casesFAQFAQQ1. Are you trading
company or manufacture ?A: We are professional manufacture of screw
air compressor of Taicang,Jiangsu,China. More than 18 years of
experience in air compressor manufacturing.Q2. How long is the
delivery time ?A: For standard voltage ,15 working days.
Non-standard ,please contact our sales.Q3. What's payment term ?A:
T/T, L/C, D/P, Western Union, Paypal, Credit Card, and etc. Also we
could accept USD, RMB, Euro and other currency.Q4. How about your
after-sales service ?A: 1.Provide customers with installation and
commissioning online instructions.2. Well-trained engineers
available to overseas service.3.Worldwide agents and after service
avaiable.arrange our engineers to help you training and
installation.Q5. How about your warranty?A: One year for the whole
machine and two years for screw air end, except consumable spare
parts.Q6. Do you have any certificate ?A: Yes, per different
customer's market need ,we can offer CE ,ISO etc certificate.Q7.
What about the maintenance ?A: First maintenance need to be done
after 500Hours, and then every 2000-3000 hours to do the normal
maintenance, and consider the actual environment.Q8. How do you
control quality ?A: 1. The raw materials are strictly inspected2.
Some key parts are imported from overseas3. Each compressor must
pass at least 5 hours of continuous testing before leaving the
factory.Q9. Do you offer OEM service ?A: Yes.Both OEM & ODM service
can be accepted.Q10.How long could your air compressor be used?A:
Generally, more than 10 years. /* March 10, 2023 17:59:20
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