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90kw Oil-Free Screw Electric Air Blower Industrial Use

Categories Oil free screw air compressors
Brand Name: ROYAL COMPRESSOR
Certification: CE
Place of Origin: CHINA
MOQ: 1unit
Price: usd3500/unit
Payment Terms: L/C, T/T
Supply Ability: 800units/month
Delivery Time: 30 days
Packaging Details: plywood case
product name: oil free screw blower
application: waste water treatment
pressure: 0.3bar-1.2bar
power: 4kw-185kw
air flow: 3m3/min-72m3/min
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90kw Oil-Free Screw Electric Air Blower Industrial Use

0.3bar 253m3/h 380v/50hz double screw blower oil free screw blower for sewerage system


General parameters of our screw blower:
  • Pressure: 0.4-1.2bar
  • Air flow: 3m3/min-72m3/min
  • Power: 5.5kw-185kw
What is a screw blower?
Blower type
Rotary screw blowers are positive displacement blowers with precision timing gears that maintain minute clearances between two intermeshing oil-free screw elements that never touch. ... In centrifugal blowers, also called turbo blowers, the energy is transferred from a rotating shaft to air or gas.
Hitachi Technology oil free double screw airend:
What is the difference between a Roots blower and a screw blower?
The roots blower acts like a pump for the air as it goes into the motor, whereas thescrew blower is more like an air compressor in how it forces the atmosphere into the engine. ... The rotors on the screw blower are much different since they're designed to be more like the threads on a screw, hence the name screw blower.
What are the advantages of a screw compressor?
They are good energy conservers – Rotary screw machines are generally energy efficient, and they generate less heat than normal air compressors. They consume less oil than other oil flooded air compressors. In addition, they have minimum oil carryovers.
What is a screw compressor used for?
Rotary-screw compressors are generally used to supply compressed air for larger industrial applications. They are best applied in applications that have a continuous airdemand such as food packaging plants and automated manufacturing systems.
Wastewater treatment
  • ?Lowest aeration blower energy cost, representing 70% of the total operational cost.
  • Low downtime and low maintenance cost thanks to innovative screw blower technology.
  • Very wide fow and pressure operational range
Pneumatic conveying – dilute phase
  • Lowest energy cost, representing up to 80% of the blower life cycle cost.
  • Low downtime and low maintenance cost thanks to innovative screw blower technology.
Fermentation
• Lowest energy cost, representing up to 80% of the blower
life cycle cost.
• Low downtime and low maintenance cost thanks
to innovative screw blower technology.
• Very wide flow and pressure operational range.
Non-woven textile
• Adjustable flow in order to influence fiber characteristics.
• Energy-efficient blowers to come to the lowest
operational cost of this 24/7 continuous process.
• Point-of-use installation without
noise-preventing measures.
Small belt driven:
Main parameters of our screw blower:
Model No.Discharge Pressure0.4bar0.5bar0.6bar0.7bar0.8bar0.9bar1bar1.1bar1.2bar
RM100-5.5Air flow(m3/h)253249248246244243241240239
Motor power(kw)5.57.57.57.57.511111111
RM100-5.5VSDAir flow(m3/h)287283281278276275273272271
Motor power(kw)5.57.57.5111111111115
RM100-7.5Air flow(m3/h)335330328325322321319317316
Motor power(kw)7.57.511111111151515
RM100-7.5VSDAir flow(m3/h)372366364361358357354352351
Motor power(kw)7.57.511111115151515
GF160-11Air flow(m3/h)570566565563560559557556555
Motor power(kw)1115151518.518.518.52222
GF160-11VSDAir flow(m3/h)664659657655652651649647646
Motor power(kw)11151518.518.522222230
GF160-15Air flow(m3/h)770765762760756755752750749
Motor power(kw)151518.518.52222303030
GF160-15VSDAir flow(m3/h)880874871868864863860857856
Motor power(kw)1518.518.5222230303030
GF160-18.5Air flow(m3/h)111111031100109610901090108510821080
Motor power(kw)18.52230303030373737
GF160-122Air flow(m3/h)128212731269126412581258
Cheap 90kw Oil-Free Screw Electric Air Blower Industrial Use for sale
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