22kw 100% oil free screw air compressor

  • 1 - 1 Units
    $7,000.00
  • >=2 Units
    $6,900.00
Model Number:
RMW-20A
Lead Time:
Quantity(Units) 1 - 1 >1
Est. Time(days) 15 Negotiable
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Overview
Quick Details
Applicable Industries:
Building Material Shops, Manufacturing Plant, Construction works , Energy & Mining
Condition:
New
Type:
SCREW
Configuration:
Stationary
Power Source:
AC POWER
Lubrication Style:
Oil-free
Mute:
No
Place of Origin:
Shanghai, China
Brand Name:
ROYAL
Dimension(L*W*H):
160*91*135cm
Warranty:
2 Years
After-sales Service Provided:
Video technical support
Product name:
oil free water lubricant screw air compressor
Application:
Food Industry
Motor power:
15 Kw ( 20 Hp)
Pressure:
8bar/116psi
Cooling:
Air Cooling
Weight:
650kg
Certification:
CE ISO
Voltage:
380V/50HZ
Supply Ability
Supply Ability:
1000 Unit/Units per Month
Packaging & Delivery
Packaging Details
plywood case
Port
Shanghai
Picture Example:
package-img
Lead Time :
Quantity(Units) 1 - 1 >1
Est. Time(days) 15 To be negotiated

15kw/20hp 8bar/116psi 100% oil free water lubricant screw air compressor for food and chemical industries

  • Model No.: RMW-20A
  • Air capacity:  2.4m3/min @ 8bar;  2.12m3/min @ 10bar.
  • Power:   15kw/20hp
  • Lubricant water volume: 27 Liters/min
  • Way of cooling:  Air fan cooling
  • Air outlet connect: G1"
  • Weight: 650kg
  • Dimension: 160x910x1350mm

Product Description

 

High reliability of oil free screw air compressor

  • Oil free screw compressor applies rotary single screw air-end.
  • By being in market every since 1982, it has undergone practical for over 30 years, all of it’s air quality, power saving and high reliability features have turned out to be state of the art in design and performance.
  • Air and water are becoming a major trend in compressor market due to their high compatibility, availability, reliability and environment friendliness.

 

 

 

High efficiency (lubricated water)

  • Lubricant water functions
  • Serves as sealant, coolant and lubricant.
  • Sealing function reduces/seals “blow hole” between rotors and housing to absolute minimum, ensuring efficient compression with delivered air volume per horse power increased by 15% as compared to general dry-type screw units.
  • Lubricant water also very effectively absorbs and dissipates heat generated during compression process.

 

 

Near isothermal compression(oil free water lubricant screw air compressor):

  • Thermal energy and water film, arising from the compressed air cooled by the lubricant water that has being injected into the compression chamber, seals up rotor gaps to prevent air back flow. The ideal isothermal compression thus achieves optimum efficiency. Theoretically, when air at 20℃ is compressed to 7kg/cm2G in a thermal isolation process, the discharge air temperature will be over 250℃, injection of lubrication water that has a cooling effect, into the compression chamber will bring the temperature down to about 40℃, achieving high efficiency ideal isothermal compression.

Oil free water lubricant screw air compressor--Technical parameters

ModelWay of TransmissionAir flow /PressurePower

Lubricated water

volume

Cooling water volumeWay of CoolingSpeedOutlet sizeWeightDiemention (mm)
m3/min/barKWHPL/minL/minrpmKgLWH
RMW-10ACoupling1.16/81.04/107.51027 Air2930G1''50013008001300
RMW-15ACoupling1.56/81.36/10111527 Air2930G1''54013008001300
RMW-20ACoupling2.4/82.12/10152027 Air2930G1''65016009101350
RMW-25ACoupling3.1/82.62/1018.52527 Air2940G1''84016009101350
RMW-30ACoupling3.5/83.13/10223027 Air2940G1''870195010501432
RMW-40ACoupling5.0/84.2/10304040 Air2940G1 1/2"980195010501432
RMW-50ACoupling6.1/85.22/10375040 Air2940G1 1/2"1000215013001590
RMW-60ACoupling7.3/86.13/10456040 Air2960G2''1060215013001590
RMW-75ACoupling9.6/88.6/105575100150Water2960G2''1250215013001590
RMW-100ACoupling12.5/811.42/1075100100200Water2960G2''1480215013001590
RMW-125ACoupling16.3/814.52/1090125180250Water2970DN802030255014001605
RMW-150ACoupling19.4/816.9/10110150200270Water2970DN802450255014001605
RMW-175ACoupling22.21/820.38/10132175240320Water2970DN802850255014001605
RMW-215ACoupling25.0/824.0/10160215280360Water2970DN1003500280018502000
RMW-250ACoupling28.0/825.0/10185250280360Water2970DN1004000280018502000
RMW-270ACoupling33.0/827.0/10200270320400Water2970DN1004500280018502000
RMW-340ACoupling41.0/838.0/10250340320400Water2970DN1005000280018502000

 

Photos: Oil free water lubricant screw air compressor

 

Application--oil free water lubricant screw air compressor:

  1.  Food industry
  2. Fermentation
  3. Cleaning
  4. PET, Transport
  5. Medical industry etc.

 

Our Services

 Long interval maintenance periods:

Nearly ideal isothermal compression, direct driven method, smart configuration and precision component design and machining, long bearing service life, all of the above essentially extends interval between regular periodical maintenance.

Company Information

 

Shanghai Royal Machinery Co.,Ltd is a high-tech enterprise which specialized in sales and service of compressed air system equipment, and after-treatment equipment, booster compressor, diesel generator and drying equipment, etc.

 

We have an experienced team. It not only provide high-quality and high-efficiency compressors for users but also provide the best solution for air system equipment during before-sale, selling and after-sale.

 

Welcome to contact us for inquires and quotation.

Packaging & Shipping

 All of our screw air compressors are packed by export standard plywood case:

 

Because of screw air compressor package volume and weight,  most of our screw air compressors are shipped by sea.