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Oil Free Screw Air Compressor

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Oil Free Screw Air Compressor

China Oil Free Screw Air Compressor supplier
Oil Free Screw Air Compressor supplier Oil Free Screw Air Compressor supplier Oil Free Screw Air Compressor supplier Oil Free Screw Air Compressor supplier Oil Free Screw Air Compressor supplier

Large Image :  Oil Free Screw Air Compressor

Product Details:

Place of Origin: CHINA
Brand Name: ROYAL MACHINE
Certification: CE
Model Number: MB-10A

Payment & Shipping Terms:

Minimum Order Quantity: 1unit
Price: usd2256
Packaging Details: plywood case
Delivery Time: 5-20days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 600units/month
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Detailed Product Description
Name: Screw Air Compressor Cooling: By Air
Voltage: 220v/380v/400v Motor Power: 5~37(Kw)

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We also offer oil free screw air end, and technical support for design and assembling oil free air end.

100% oil free water injection screw air compressor for medicine production and package use

From the production of tablets to the application of preservatives, during filling and dosing. Compressed air is usually in direct contact with the product or package. Zero-grade oil-free air prevents oil from being transferred directly to the product. For process-grade aseptic air requirements, zero-grade oil-free air is essential. Royal machinery Zero-grade 100% technology Reduced product safety issues.

 

 

 

8bar direct drive oil free screw air compressor

  • Model No.: RMW-215A
  • Air capacity: 2.4m3/min @ 8bar; 2.12m3/min @ 10bar.
  • Power: 160kw/215hp
  • Lubricant water volume: 300 Liters/min
  • Way of cooling: Water cooling
  • Air outlet connect: DN100
  • Weight: 4500kg
  • Dimension: 2860x1500x1750mm
  • Inlet temperature: atmospheric pressure 2-40℃
  • Outlet temperature: Cooling water temp.+14℃
  • Voltage: 380v/415v/220v-3p-50hz/60hz are available
  • Inverter and permanent magnet motor are available also

explosion view

Product Description

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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.

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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.

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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.

structure

Oil free water lubricant screw air compressor--Technical parameters

Model Way of Transmission Air flow /Pressure Power

Lubricated water

volume

Cooling water volume Way of Cooling Speed Outlet size Weight Diemention (mm)
m3/min/bar KW HP L/min L/min rpm Kg L W H
RMW-10A Coupling 1.16/8 1.04/10 7.5 10 27   Air 2930 G1'' 500 1300 800 1300
RMW-15A Coupling 1.56/8 1.36/10 11 15 27   Air 2930 G1'' 540 1300 800 1300
RMW-20A Coupling 2.4/8 2.12/10 15 20 27   Air 2930 G1'' 650 1600 910 1350
RMW-25A Coupling 3.1/8 2.62/10 18.5 25 27   Air 2940 G1'' 840 1600 910 1350
RMW-30A Coupling 3.5/8 3.13/10 22 30 27   Air 2940 G1'' 870 1950 1050 1432
RMW-40A Coupling 5.0/8 4.2/10 30 40 40   Air 2940 G1 1/2" 980 1950 1050 1432
RMW-50A Coupling 6.1/8 5.22/10 37 50 40   Air 2940 G1 1/2" 1000 2150 1300 1590
RMW-60A Coupling 7.3/8 6.13/10 45 60 40   Air 2960 G2'' 1060 2150 1300 1590
RMW-75A Coupling 9.6/8 8.6/10 55 75 100 150 Water 2960 G2'' 1250 2150 1300 1590
RMW-100A Coupling 12.5/8 11.42/10 75 100 100 200 Water 2960 G2'' 1480 2150 1300 1590
RMW-125A Coupling 16.3/8 14.52/10 90 125 180 250 Water 2970 DN80 2030 2550 1400 1605
RMW-150A Coupling 19.4/8 16.9/10 110 150 200 270 Water 2970 DN80 2450 2550 1400 1605
RMW-175A Coupling 22.21/8 20.38/10 132 175 240 320 Water 2970 DN80 2850 2550 1400 1605
RMW-215A Coupling 25.0/8 24.0/10 160 215 280 360 Water 2970 DN100 3500 2800 1850 2000
RMW-250A Coupling 28.0/8 25.0/10 185 250 280 360 Water 2970 DN100 4000 2800 1850 2000
RMW-270A Coupling 33.0/8 27.0/10 200 270 320 400 Water 2970 DN100 4500 2800 1850 2000
RMW-340A Coupling 41.0/8 38.0/10 250 340 320 400 Water 2970 DN100 5000 2800 1850 2000

Welcome to know more about water injection screw air compressor:youshi10 (1)

Photos: Oil free water lubricant screw air compressor

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spare parts

 

We designed and manufacture oil free screw air end by own factory:

air end

 

Air cooling oil free screw air compressor flow chart:

Air cooling

 

Water cooling oil free screw air compressor flow chart:

water cooling

 

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:

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

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Contact Details
Shanghai Royal Machinery Co.,Ltd

Contact Person: Ms. Sue Chan

Tel: 17301863604

Send your inquiry directly to us (0 / 3000)