Shanghai, China
Business Type:
Trading Company
Year of Establishment:
2012-05-13
Plant Area:
106.0 square meters
Management System Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service

Oil Free Compressor, Oil Free Screw Air Compressor, Oil Free Screw Compressors manufacturer / supplier in China, offering 100% Oil Free Water-Injected Rotary Screw Air Compressor, 0211132500 0147132603 Atlas Copco Part Original Genuine, 1622566200 1079584007 1613516500 0663612400 Atlas Copco Part Original Genuine and so on.

Diamond Member Since 2013
Audited Supplier

100% Oil Free Water-Injected Rotary Screw Air Compressor

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $5,000-50,000/ Piece
Port: Shanghai, China
Production Capacity: 500units/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Lubrication Style: Oil-free
Cooling System: Air Cooling
Power Source: AC Power
Cylinder Position: Vertical
Structure Type: Closed Type
Installation Type: Stationary Type

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Basic Info

Model NO.
CW7-250OF/CW7-250OFVSD/CW7-132OFLP/CW7-160OFPM
Type
Single Screw Compressor
Trademark
Crownwell
Transport Package
Standard Seaworthy
Specification
7.5-250 kW
Origin
China
HS Code
841480

100% Oil-Free Water-Injected Rotary Screw Compressors
CW 7-250 OF/CW 7-250 OF VSD/ CW 7-132 OF LP/CW 7-160 OF PM  (7.5-250 kW/10-340 hp) 

OIL FREE - THE HIGHEST STANDARD

Oil-free air is used in all kinds of industries where  air quality is paramount for the end product and production process. These applications include electronics, food and beverage processing, pharmaceutical manufacturing, chemical and petrochemical processing, fermentation, wastewater treatment, pneumatic conveying, non-woven textile manufacturing and many more.

VSD&PM: DRIVING DOWN ENERGY COSTS
Over 80% of a compressor's lifecycle cost is taken up by the energy it consumes. Moreover, the generation of compressed air can account for more than 40% of a plant's total electricity bill. To drive down your energy costs, Crownwell pioneers Variable Speed Drive (VSD) and Permanent Magnetic (PM) technologies in the compressed air industry. VSD&PM lead to major energy savings, while protecting the environment for future generations. Crownwell offers a wide range of integrated VSD&PM compressors in the market

OIL-FREE FIXED SPEED COMPRESSOR

TECHNICAL SPECIFICATIONS CW 7-250 OF
 
ModelMotor Power
kW / hp
Free Air Delivery
m3/min
Noise Level
dB(A)
Dimension
L * W * H
mm
Weight
Kg
7barg8barg10barg
CW7OF7.5 / 101.21.11.0581100*800*1000500
CW11OF11 / 151.61.51.3581100*800*1000520
CW15OF15 / 202.42.32.0601130*900*1040550
CW18OF18.5 / 253.12.82.5611400*1000*1200600
CW22OF22 / 303.73.43.0611400*1000*1200655
CW30OF30 / 405.24.74.3641920*1170*13201150
CW37OF37 / 506.15.65.0641920*1170*13201200
CW45OF45 / 607.56.86.0661920*1170*13201320
CW55OF55 / 7510.09.07.8661930*1320*15351520
CW75OF75 / 10013.012.010.0701930*1320*15351620
CW90OF90 / 12515.514.012.5701930*1320*15351800
CW110OF110 / 15020.018.016.0722150*1600*16803100
CW132OF132 / 18025.023.020.0722150*1600*16803250
CW160OF160 / 21527.025.524.0722860*1500*17504500
CW185OF185 / 25030.028.025.0742860*1500*17504600
CW200OF200 / 27036.033.027.0742860*1500*17504700
CW250OF250 / 34043.041.038.0743320*1600*18405200
 
  • Unit performance measured according to ISO 1217, Annex C, Edition 4 (2009)
Reference conditions:
-Relative humidity 0%
-Absolute inlet pressure: 1 bar (a) (14.5 psi)
-Intake air temperature:  20°C, 68°F
  • Noise level measured according to ISO 2151:2004, operation at max. operating pressure and max. speed; tolerance: ±3 dB(A)
  • OF-Oil-free

OIL-FREE VARIABLE FREQUENCY DRIVEN COMPRESSOR


TECHNICAL SPECIFICATIONS CW 7-250 OF VSD
 
ModelMotor Power
kW / hp
Free Air Delivery
m3/min
Noise Level
dB(A)
Dimension
L * W * H
mm
Weight
Kg
7barg8barg10barg
CW7OFVSD7.5 / 100.7-1.20.6-1.10.5-0.9581100*800*1000520
CW11OFVSD11 / 151.0-1.60.9-1.50.7-1.3581100*800*1000540
CW15OFVSD15 / 201.2-2.41.1-2.30.9-2.0611130*900*1040570
CW18OFVSD18.5 / 251.8-3.11.6-2.81.5-2.5611400*1000*1200620
CW22OFVSD22 / 302.2-3.72.0-3.41.8-3.0611400*1000*1200675
CW30OFVSD30 / 403.1-5.22.8-4.72.5-4.3641920*1170*13201170
CW37OFVSD37 / 503.6-6.13.3-5.63.0-5.0641920*1170*13201220
CW45OFVSD45 / 604.5-7.54.0-6.83.6-6.0661920*1170*13201340
CW55OFVSD55 / 756.0-10.05.4-9.04.6-7.8661930*1320*15351540
CW75OFVSD75 / 1007.8-13.07.2-12.06.0-10.0701930*1320*15351640
CW90OFVSD90 / 1259.3-15.58.4-14.07.5-12.5701930*1320*15352720
CW110OFVSD110 / 15012.0-20.010.8-18.09.6-16.0722150*1600*16803120
CW132OFVSD132 / 18015.0-25.013.8-23.012.0-20.0722150*1600*16803270
CW160OFVSD160 / 21516.2-27.015.3-25.514.4-24.0722860*1500*17504520
CW185OFVSD185 / 25018.0-30.016.8-28.015-25.0742860*1500*17504620
CW200OFVSD200 / 27021.6-36.019.8-33.016.2-27.0742860*1500*17504720
CW250OFVSD250 / 34025.8-43.024.6-41.022.8-38.0743320*1600*18405220
  • Unit performance measured according to ISO 1217, Annex C, Edition 4 (2009)
Reference conditions:
-Relative humidity 0%
-Absolute inlet pressure: 1 bar (a) (14.5 psi)
-Intake air temperature:  20°C, 68°F
  • Noise level measured according to ISO 2151:2004, operation at max. operating pressure and max. speed; tolerance: ±3 dB(A)
  • OF-Oil-free
  • VSD-Variable speed drive
                  

OIL-FREE LOW PRESSURE COMPRESSOR

TECHNICAL DATA CW 7-132 OF LP

 
ModelMotor Power
kW / hp
Free Air Delivery
m3/min
Noise Level
dB(A)
Dimension
L * W * H
mm
Weight
Kg
4barg
CW7OFLP7.5 / 101.8611130*900*1040550
CW11OFLP11 / 152.2611400*1000*1200600
CW22OFLP22 / 305.2611920*1170*1320650
CW37OFLP37 / 508.5661930*1320*15351050
CW45OFLP45 / 6010.0661930*1320*15351300
CW55OFLP55 / 7513.0662150*1600*16801500
CW75OFLP75 / 10020.0702150*1600*16801620
CW90OFLP90 / 12524.0702150*1600*16801800
CW110OFLP110 / 15027.0722860*1500*17503100
CW132OFLP132 / 18030.0722860*1500*17503250
  • Unit performance measured according to ISO 1217, Annex C, Edition 4 (2009)
Reference conditions:
-Relative humidity 0%
-Absolute inlet pressure: 1 bar (a) (14.5 psi)
-Intake air temperature:  20°C, 68°F
  • Noise level measured according to ISO 2151:2004, operation at max. operating pressure and max. speed; tolerance: ±3 dB(A)
  • OF-Oil-free
  • LP-Low pressure

OIL-FREE PERMANENT MAGNETIC FREQUENCY COMPRESSOR

TECHNICAL DATA CW 7-160 OF PM
 
ModelMotor Power
kW / hp
Free Air Delivery
m3/min
Noise Level
dB(A)
Dimension
L * W * H
mm
Weight
Kg
7barg8barg10barg
CW7OFPM7.5 / 100.3-1.20.2-1.10.1-1.0581100*800*1000520
CW11OFPM11 / 150.3-1.60.2-1.50.1-1.3581100*800*1000540
CW15OFPM15 / 200.4-2.40.3-2.30.2-2.0601130*900*1040570
CW18OFPM18.5 / 250.5-3.10.4-2.80.3-2.5611400*1000*1200620
CW22OFPM22 / 300.6-3.70.5-3.40.4-3.0611400*1000*1200675
CW30OFPM30 / 400.8-5.20.7-4.70.6-4.3611400*1000*12001170
CW37OFPM37 / 500.9-6.10.8-5.60.7-5.0661920*1170*13201220
CW45OFPM45 / 601.1-7.51.0-6.80.9-6.0661920*1170*13201340
CW55OFPM55 / 751.5-10.01.3-9.01.1-7.8661920*1170*13201540
CW75OFPM75 / 1001.9-13.01.8-12.01.5-10.0702150*1600*16801640
CW90OFPM90 / 1252.3-15.52.1-14.01.8-12.5702150*1600*16802720
CW110OFPM110 / 1503.0-20.02.7-18.02.4-16.0722150*1600*16803120
CW132OFPM132 / 1803.7-25.03.4-23.03.0-20.0722150*1600*16803270
CW160OFPM160 / 2154.0-27.03.8-25.53.6-24.0722860*1500*17504520
  • Unit performance measured according to ISO 1217, Annex C, Edition 4 (2009)
Reference conditions:
-Relative humidity 0%
-Absolute inlet pressure: 1 bar (a) (14.5 psi)
-Intake air temperature:  20°C, 68°F
  • Noise level measured according to ISO 2151:2004, operation at max. operating pressure and max. speed; tolerance: ±3 dB(A)
  • OF-Oil-free
  • PM-Permanent magnetic

 

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