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Shanghai Denair Compressor Co., Ltd.

Rotary Compressor, Rotary Screw Compressor, Direct Air Compressor manufacturer / supplier in China, offering Variable Speed Driven Screw Air Compressor, 18kw 25 HP Silent Lubricated Integrated Screw Air Compressor, 40 Bar Diesel Engine High Pressure Mini Air Compessor and so on.

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Supplier Homepage Product Variable Frequency Air Compressor VSD Air Compressor Variable Speed Driven Screw Air Compressor

Variable Speed Driven Screw Air Compressor

FOB Price: US $3,000-30,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $3,000-30,000/ Piece
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Port: Shanghai, China
Production Capacity: 100 Sets Per Day
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: DVA Series
  • Cooling System: Air Cooling
  • Cylinder Position: Vertical
  • Installation Type: Stationary Type
  • Air End: Germany Aerzen
  • Control System: Schneider
  • Direct Driven: Germany Optibelt
  • Air Inlet Valve: Australia Hoerbiger
  • Oil Content of Discharged: < 3
  • Transport Package: Export Standard Packing
  • Origin: Shanghai, China
  • Lubrication Style: Lubricated
  • Power Source: AC Power
  • Structure Type: Closed Type
  • Type: Twin-Screw Compressor
  • Motor: Zoda
  • Pressure Sensor: Denmark Danfoss
  • Filter: Germany Mann
  • Brand: Denair Compressor
  • Trademark: Denair
  • Specification: CE, SGS, BV, ISO9001 certification
  • HS Code: 8414809090
Product Description
Variable Speed Driven Screw Air Compressor Advantages:

DENAIR VSD (Variable Speed Drive) rotary screw air compressors are suitable for customers who need different amount of air supply and extremely accurate pressure. It can facilitate customers to optimize production process and improve productivity.
 
The principle of VSD is to adjust the motor rotation speed automatically according to the actual air demand. The reduced system pressure decreases the total energy consumption of the whole system, which can reduce energy costs by 35% or more.
 
The VSD air compressor reduces the energy consumption through the following points:

1. Removing the low efficiency transformation process from the full loading to unloading
2. Avoiding the power during the unloading process
3. Keeping the pipeline pressure drop under 0.1bar
4. Reducing the average working pressure
5. Lowering the system pressure to reduce the system leakage
6. The soft starting method increases the current balance and avoids the current surge
7. A flexible choice from 4 to 13bar which reduces the power consumption most.

Variable Speed Driven Screw Air Compressor



Technical Parameters Of Variable Speed Driven Screw Air Compressor :
ModelMaximum 
working 
pressure
Capacity FAD*Installed 
motor 
power
Driving
Mode&
 Cooling 
Method
Dimensions
(mm)
Weight
(kg)
Noise 
level**
[dB(A)]
Air 
outlet 
pipe
diameter
barpsigm³/mincfmkwhpLWH
DVA-157.51091.1-2.138.8-74.21520Direct 
Driven
Air 
Cooling
1350800115052063G1"
8.51231-235.3-70.615201350800115052063G1"
10.51520.9-1.831.8-63.615201350800115052063G1"
131890.8-1.628.2-56.515201350800115052063G1"
DVA-187.51091.6-3.256.5-11318.5251350800115062065G1"
8.51231.5-353-105.918.5251350800115062065G1"
10.51521.4-2.749.4-95.318.5251350800115062065G1"
131891.2-2.342.4-81.218.5251350800115062065G1"
DVA-227.51091.9-3.867.1-134.222301350800115067065G1 1/4"
8.51231.8-3.663.6-127.122301350800115067065G1 1/4"
10.51521.6-3.256.5-11322301350800115067065G1 1/4"
131891.4-2.849.4-98.922301350800115067065G1 1/4"
DVA-307.51092.7-5.3195.3-187.530401450900120069065G1 1/4"
8.51232.5-588.3-176.630401450900120069065G1 1/4"
10.51522.1-4.2174.2-148.730401450900120069065G1 1/4"
131891.9-3.7567.1-132.430401450900120069065G1 1/4"
DVA-377.51093.4-6.72120.1-237.3375016001000140083065G1 1/4"
8.51233.1-6.25109.5-220.7375016001000140083065G1 1/4"
10.51522.8-5.5198.9-194.6375016001000140083065G1 1/4"
131892.2-4.4377.7-156.4375016001000140083065G1 1/4"
DVA-457.51094-7.99141.2-282.14560Direct 
Driven
Air 
Cooling
16001000140094068G1 1/2"
8.51233.6-7.25127.1-256456016001000140094068G1 1/2"
10.51523.3-6.55116.5-231.3456016001000140094068G1 1/2"
131892.8-5.6598.9-199.5456016001000140094068G1 1/2"
DVA-557.51095.2-10.35183.6-365.55575180012001400115068G2"
8.51234.9-9.75173-344.35575180012001400115068G2"
10.51524.4-8.8155.4-310.75575180012001400115068G2"
131893.9-7.85137.7-277.25575180012001400115068G2"
DVA-757.51097-13.95247.2-492.675100180012001400140072G2"
8.51236.5-12.98229.5-458.375100180012001400140072G2"
10.51525.9-11.79208.3-416.375100180012001400140072G2"
131895-10176.6-353.175100180012001400140072G2"
DVA-907.51098.3-16.55293.1-584.490120Direct 
Driven 
Air 
Cooling
215013001550190072DN50
8.51238-15.98282.5-564.390120215013001550190072DN50
10.51526.9-13.86243.6-489.490120215013001550190072DN50
131896.1-12.27215.4-433.390120215013001550190072DN50
DVA-1107.510910.3-20.69363.7-730.6110150245016001700245075DN80
8.51239.9-19.89349.6-702.3110150245016001700245075DN80
10.51528.3-16.52293.1-583.3110150245016001700245075DN80
131897-14.04247.2-495.8110150245016001700245075DN80
DVA-1327.510912-23.98423.7-846.7132175245016001700267075DN80
8.512311.5-22.95406.1-810.4132175245016001700267075DN80
10.515210.2-20.41360.2-720.7132175245016001700267075DN80
131898.4-16.75296.6-591.4132175245016001700267075DN80
DVA-1607.510915.2-30.41536.7-1073.8160215265016001800325078DN80
8.512314.1-28.12497.9-992.9160215265016001800325078DN80
10.515211.7-23.36413.1-824.8160215265016001800325078DN80
131899.8-19.5346-688.5160215265016001800325078DN80
DVA-185  DVA-185W7.510916.2-32.45572-1145.8185250Direct 
Driven 
Air 
Cooling 
or 
Water 
Cooling
265016001800325078DN80
8.512315.1-30.12533.2-1063.5185250265016001800325078DN80
10.515213.7-27.45483.7-969.3185250265016001800325078DN80
1318912.2-24.43430.8-862.6185250265016001800325078DN80
DVA-200  DVA-200W7.510917.4-34.78614.4-1228.1200270280019502000385082DN100
8.512316-31.98565-1129.2200270280019502000385082DN100
10.515214-27.95494.3-986.9200270280019502000385082DN100
1318913-25.98459-917.4200270280019502000385082DN100
DVA-220  DVA-220W7.510918.5-36.97653.2-1305.4220300280019502000460082DN100
8.512317.2-34.46607.3-1216.8220300280019502000460082DN100
10.515215.7-31.48554.4-1111.6220300280019502000460082DN100
1318914.2-28.45501.4-1004.6220300280019502000460082DN100
DVA-250  DVA-250W7.510921-41.97741.5-1482250350280019502000510082DN100
8.512320.4-40.75720.3-1438.9250350280019502000510082DN100
10.515219.2-38.39678-1355.6250350280019502000510082DN100
1318917.6-35.1621.5-1239.4250350280019502000510082DN100
*) Specifications are subject to change without prior notice



DENAIR Factory:

Variable Speed Driven Screw Air Compressor


Shanghai Denair(group)CO,.Ltd. is a Sino-German joint venture enterprise group integrating R&D,manufacturing and marketing.The company brought in advanced compressor R&D and manufacturing and marketing.The company brought in advanced compressor R&D and manufacturing technology of Germany Denair Group to make product development and large-scale production,including piston air compressors,double screw air compressors,Portable Air compressor,High and Medium Pressure Air Compressors, oil free air compressor and compressed air treatment equipment.


DENAIR Compressor Certification

Variable Speed Driven Screw Air Compressor


DENAIR Hannover Messe 2017:

Variable Speed Driven Screw Air Compressor
 

Variable Speed Driven Screw Air Compressor

We carefully selected for you the classic case

DENAIR Air Compressor in Russian Car Factory

Project Name: Russian car factory.

Product Name and Model: Screw air compressors DVA-250 *1, DA-250 *3, DA-90 *1, DVA-90 *1. Refrigerant air dryer DAD-50HTF *1, DAD-15HTF *1. Adsorption dryer DAD-60MXF*1.

Working time: From June, 2016 till now.

Event: DENAIR produced special compressor equipment for car factory in Russia. All compressors can be controlled by one computer using Metacentre control system.
Variable Speed Driven Screw Air Compressor

In the factory will be produce Chinese brand cars. We try our best to make observation "Made in China " associate not with cheap price, but with high quality, innovation and grate stability.



FAQ:

Q1: Are you factory or trade company?  
A1: We are factory.

Q2: What the exactly address of your factory? 
A2: NO.10, Xinhao Road,Jinshan District ,Shanghai City, China. 

Q3: Warranty terms of your machine? 
A3: Two years warranty for the machine and technical support according to your needs.

Q4: Will you provide some spare parts of the machines? 
A4: Yes, of course.

Q5: How long will you take to arrange production? 
A5: 380V 50HZ we can delivery the goods within 10 days. Other electricity or other color we will delivery within 22 days

Q6: Can you accept OEM orders? 
A6: Yes, with professional design team, OEM orders are highly welcome.

 
Contact DENAIR 

Company Name: Shanghai Denair Compressor Co.,Ltd

Telephone: +86-021-37831829

Fax: +86-021-57865043

Website: http://www.denair.net

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