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

    Oil-Free Screw Compressor

    Water-lubricated rotary screw air compressor
    Oil-Free Screw Compressor
    Oil-Free Screw Compressor Oil-Free Screw Compressor
    Request a Quote

    Our oil free screw air compressor is a kind of oilless air compressor.
    Its oilless design is a full display of our pursuing for energy efficiency, cleanness and environmental friendliness.
    The oil-free philosophy is fully displayed by the following designs, that is, water lubricated and anti-corrosion air end housing, stainless screws and silicon carbide sliding bearing, high-efficiency air filters and fine lubricating water filter, etc. Almost every component of our oil free screw air compressor is designed and produced to achieve the oilless target.

    After series experimental operations and performance tests, our oil free screw air compressors finally achieve the expected property and quality, and are widely accepted by customers worldwide. At present, there are more than 120 units of oil free air compressors being applied in fields of steel, electronic, electric, tobacco, textile, chemical, food and medicine.

    Technical Parameters
    Model Max. working pressure FAD* Motor power Noise level** Dimensions Weight
    L×W×H
    Mpa bar(e) psig I/s m3/min cfm kw hp dB(A) mm inch kg Ibs
    XR/W08 0.8 8 116 18.3 1.1 38.84 7.5 10 58 1000×640×1000 39.4×25.2×39.4 500 1102
    1.0 10 145 17 1.02 36.02
    1.25 12.5 181.25 13.5 0.81 28.60
    XR/W11 0.8 8 116 25 1.5 52.97 11 15 58 1000×640×1000 39.4×25.2×39.4 540 1190
    1.0 10 145 22 1.32 46.61
    1.25 12.5 181.25 17 1.02 36.02
    XR/W15 0.8 8 116 40 2.40 84.75 15 20 63 1460×850×1400 57.5×34.7×55.1 650 1433
    1.0 10 145 35.3 2.12 74.86
    1.25 12.5 181.25 26.8 1.61 56.85
    XR/W18 0.8 8 116 51.7 3.10 109.46 18.5 25 65 1460×850×1400 57.5×34.7×55.1 840 1851
    1.0 10 145 43.7 2.62 92.51
    1.25 12.5 181.25 35.5 2.13 75.21
    XR/W22 0.8 8 116 58.3 3.50 123.59 22 30 65 1460×850×1400 57.5×34.7×55.1 870 1918
    1.0 10 145 52.2 3.13 110.52
    1.25 12.5 181.25 43.5 2.61 92.16
    XR/W30 0.8 8 116 83.3 5.00 176.55 30 40 66 1550×930×1620 61×36.6×63.8 980 2160
    1.0 10 145 70 4.20 148.31
    1.25 12.5 181.25 63.5 3.81 134.53
    XR/W37 0.8 8 116 101.7 6.10 215.40 37 50 67 1550×930×1620 61×36.6×63.8 1000 2204
    1.0 10 145 87 5.22 184.32
    1.25 12.5 181.25 80.2 4.81 169.84
    XR/W45 0.8 8 116 121.7 7.30 257.77 45 60 68 1550×930×1620 61×36.6×63.8 1060 2336
    1.0 10 145 102.2 6.13 216.45
    1.25 12.5 181.25 94.2 5.65 199.51
    XR/W55 0.8 8 116 160 9.60 338.98 55 74 70 2300×1480×1330 90.6×58.3×52.4 1250 2755
    1.0 10 145 143.3 8.60 303.67
    1.25 12.5 181.25 123.7 7.42 262.01
    XR/W75 0.8 8 116 208.3 12.50 441.38 75 101 73 2300×1480×1330 90.6×58.3×52.4 1480 3262
    1.0 10 145 190.3 11.42 403.25
    1.25 12.5 181.25 163.8 9.83 347.10
    XR/W90 0.8 8 116 271.7 16.30 575.56 90 121 73 2650×1220×1800 104.3×48×70.9 2030 4475
    1.0 10 145 242 14.52 512.71
    1.25 12.5 181.25 205 12.30 434.32
    XR/W110 0.8 8 116 323.3 19.40 685.03 110 148 78 2650×1220×1800 104.3×48×70.9 2450 5401
    1.0 10 145 281.7 16.90 596.75
    1.25 12.5 181.25 251.7 15.10 533.19
    XR/W132 0.8 8 116 366.7 22.00 776.84 132 177 78 2650×1220×1800 104.3×48×70.9 2550 5621
    1.0 10 145 336.3 20.18 712.57
    1.25 12.5 181.25 302 18.12 639.83
    Oilless structure designs
    • Water is the primary medium for air end lubrication, sealing and cooling.
    • Stainless steel air end housing, stainless steel rotor and durable oil-less silicon carbide sliding bearing, all these accessories are designed with an expected life span of 25 years.
    Nonstandard orders we offer
    • Nonstandard oil free screw compressors for satisfying your special configuration requirement. We can design oilless screw compressors as per your demand on voltage, painting color, and anti-explosion grades.
    • Nonstandard oil free screw air compressors for special working conditions, like extreme temperature conditions, sea water corrosive conditions, tropical and dusty environments, etc.
    • Nonstandard oil free screw air compressors for special gas compression, for instance, for nitrogen compression and booster compression within 50bar.
    • Nonstandard oil free compressors for low pressure compression at 4bar or below.
    Related Products
    • Oil-Free Screw Compressor
    • Low Pressure Oil-Free Screw Compressor
    • Screw Booster Air Compressor
    Products
    • Air Compressor
      1. Oil-Injected Screw Compressor
      2. Oil-Free Air Compressor
        Oil-Free Screw Compressor Low Pressure Oil-Free Screw Compressor Screw Booster 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
    • Piston Air Compressor
      Piston Air Compressor
    • Diesel Mobile Air Compressor
      Diesel Mobile Air Compressor
    • Screw Vacuum Pump
      Screw Vacuum Pump
    • Multistage Centrifugal Blower
      Multistage Centrifugal Blower
    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