Shanghai Xinran Compressor Co., Ltd.
  • 
  • Home
  • About Us +
    • Company Profile
    • ODM / OEM
    • Become A Dealer
  • Products +
    • Case Studies
    • Service
    • Videos
    • Contact
    • Home
    • Products
    • Industrial Blower
    • Oil-Free Screw Blower
    Industrial Blower

    Oil-Free Screw Blower

    Oil-Free Screw Blower
    Oil-Free Screw Blower Oil-Free Screw Blower Oil-Free Screw Blower Oil-Free Screw Blower Oil-Free Screw Blower

    Oil-free screw blowers are available for flow rates from 239 to 8605m3/hr, and operating pressure ranging between 0.3bar and 1.2bar. This screw blower can reduce energy costs up to 35-40% compared to roots blower. It featured by quiet operation, driven by a variable speed, permanent magnet synchronous motor, and controlled by microprocessor controller and remote control system.

    Request a Quote
    • Free air delivery

      0.81-22m³/min

    • Power

      7.5-132kW

    • Discharge pressure

      0.8-1.25MPa

    Features
    • High stability, can meet the demands of continuous 24-hour use;
    • The internal compression process provides lower energy consumption compared to roots blower;
    • Variable speed drive provides higher energy efficiency;
    • Touch screen control panel allows remote control, with multiple protection functions;
    • High efficiency oil-free screw rotor profiles greatly reduce dynamic flow losses while improving efficiency; 6.Silencer ensures low noise emissions, delivering extremely quiet operation;
    • Complete control system helps achieve remote control and unmanned operation;
    • Used for wastewater aeration, backflushing, flue gas desulphurization (oxidation), fluidization and homogenization, etc.;
    Technical Data
    Rotation Speed (r/min) Discharge Pressure (kPa) 70 80 90 100 110 120 Starting Method Outlet Diameter Dimensions (mm)
    1500 Flow (m³/min) 9.8 9.7 9.5 9.4 9.3 9.2 Permanent magnet frequency conversion DN200 2650×1300×1830
    Motor Power (kW) 18.5 22 22 22 30 30
    For detailed information, please refer to the PDF
    Related Products
    • Multistage Centrifugal Blower
    • Oil-Free Screw Blower
    • Magnetic Suspension Blower
    • Axial Blower
    Products
    • Air Compressor
      1. Oil-Injected Screw Compressor
      2. Oil-Free Air Compressor
      3. Piston Air Compressor
      4. Centrifugal Air Compressor
      5. Portable Air Compressor
      6. Large Axial Flow Centrifugal Compressor
      7. Screw Piston Tandem Air Compressor
      8. Steam Screw Compressor
      9. Specialty Compressor
    • Vacuum Pump
      1. Oil-Free Screw Vacuum Pump
      2. Screw Vacuum Pump
      3. High Speed Magnetic Suspension Vacuum Pump
      4. Roots Vacuum Pump
    • Industrial Blower
      1. Multistage Centrifugal Blower
      2. Oil-Free Screw Blower
      3. Magnetic Suspension Blower
      4. Axial Blower
    • Expander Generator
      1. ORC Power Expander
      2. Steam Screw Expander
    • Air Receiver
      1. Stainless Steel Air Receiver
      2. Carbon Steel Air Receiver
    • Air Filter
    • Nitrogen Generator
      1. Diaphragm Nitrogen Generator
      2. PSA Nitrogen Generator
      3. Nitrogen Gas Purifier
    • Air Dryer
      1. Refrigerated Air Dryer
      2. Heatless Desiccant Air Dryer
      3. Heated Desiccant Air Dryer
    • Hydrogen Compressor
      1. Hydrogen Diaphragm Compressor
      2. Hydraulic Hydrogen Compressor
      3. Hydrogen Ionic Compressor
    • Electrolyzer/Hydrogen Generator
      1. Alkaline Electrolyzer
      2. PEM Electrolyzer
    • Hydrogen Refuelling Station (HRS)
    Contact Us

    Please fill out the form below with your request. We will contact you as soon as possible.

    • sales1@xinrancompressor.com
      sales10@xinrancompressor.com
    • +86-17721760837
      +86-19305229717
    Other Products
    • Steam Screw Expander
      Steam Screw Expander
    • Two Stage Rotary Screw Compressor
      Two Stage Rotary Screw Compressor
    • Nitrogen Gas Purifier
      Nitrogen Gas Purifier
    • Oil-Free Screw Compressor
      Oil-Free Screw Compressor
    Products
    • Air Compressor
    • Vacuum Pump
    • Industrial Blower
    • Expander Generator
    • Air Receiver
    • Air Filter
    • Nitrogen Generator
    • Air Dryer
    • Hydrogen Compressor
    • Electrolyzer/Hydrogen Generator
    • Hydrogen Refuelling Station (HRS)
    Contact UsShanghai Xinran Compressor Co., Ltd.
    Linda
    sales10@xinrancompressor.com
    +86-17721760837

    Kana
    sales1@xinrancompressor.com
    +86-19305229717

    Tracy
    sales16@xinrancompressor.com
    +86-15311519094

    Beijing Company

    +86-10-81215819
    +86-10-81215829

    Shanghai Company

    +86-21-33581065
    +86-21-33580961

    Jiangsu Company

    +86-516-89580911
    +86-516-89580933