Shanghai, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
452
Plant Area:
11000 square meters
Management System Certification:
ISO9001:2008, Industrial Product Production Certificate
OEM/ODM Availability:
Yes
OEM/ODM Service
MEI Awards
French / Russian / Spanish Speaker

Direct Driven Compressor, VFD Screw Compressor, VFD Comopressor manufacturer / supplier in China, offering 250 Cfm VSD Variable Frequency Direct Driven Screw Air Compressor, China Denair Oilless Harmless Centrifugal Turbo Air Compressor with Competitive Price, Be Simlar with Ingersoll Rand Centrifugal Compressor Price and Performance and so on.

Diamond Member Since 2011
Audited Supplier
  • 250 Cfm VSD Variable Frequency Direct Driven Screw Air Compressor

250 Cfm VSD Variable Frequency Direct Driven Screw Air Compressor

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $3,000-30,000/ Piece
Port: Shanghai, China
Production Capacity: 1000 Sets/Month
Payment Terms: L/C, T/T
Lubrication Style: Lubricated
Cooling System: Water Cooling
Power Source: AC Power
Installation Type: Stationary Type
Type: Twin-Screw Compressor
Performance: Variable Frequency

You Might Also Like

Loading...

Basic Info

Model NO.
DVA Series
Air End
Aerzen/Denair
Mute
Mute
Drive Mode
Electric
Advantage
Incredible Energy Saving
Configuration
Stationary
Brand
Denair
Bearing
SKF
Converter
ABB Converter
Air Delivery
38.1~1658.9 Cfm
Trademark
Denair
Transport Package
Plywood Pallet Standard Export Packing
Specification
All pass ISO9001, GC, BV standard
Origin
China
HS Code
8414809090
250 cfm VSD Variable Frequency Direct 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.


Technical Parameters Of 250 cfm VSD Variable Frequency Direct 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
bar(e)psigm3/mincfmkWhpLWH
DVA-18G7.51091.46-2.9151.6-102.818.525Belt 
Direct
/Direct 
Driven
Air
 Cooling
1000900115050065±2G1"
8.51231.45-2.8951.2-10218.5251000900115050065±2G1"
10.51521.44-2.8750.8-101.318.5251000900115050065±2G1"
131891.08-2.1638.1-76.318.5251000900115050065±2G1"
DVA-22G7.51091.89-3.7866.7-133.5223010501200130055065±2G1 1/4"
8.51231.87-3.7366-131.7223010501200130055065±2G1 1/4"
10.51521.55-3.0954.7-109.1223010501200130055065±2G1 1/4"
131891.38-2.7648.7-97.5223010501200130055065±2G1 1/4"
DVA-30G7.51092.3-4.5981.2-162.1304010501200130060065±2G1 1/4"
8.51232.25-4.579.4-158.9304010501200130060065±2G1 1/4"
10.51522.16-4.3276.3-152.5304010501200130060065±2G1 1/4"
131891.89-3.7866.7-133.5304010501200130060065±2G1 1/4"
DVA-37G7.51093.56-7.11125.7-251.1375010501200130065065±2G1 1/4"
8.51233.35-6.7118.3-236.6375010501200130065065±2G1 1/4"
10.51522.76-5.5197.5-194.6375010501200130065065±2G1 1/4"
131892.22-4.4378.4-156.4375010501200130065065±2G1 1/4"
DVA-45G7.51094-7.99141.2-282.1456012001350150080068±3G1 1/2"
8.51233.99-7.97140.9-281.4456012001350150080068±3G1 1/2"
10.51523.97-7.93140.2-280456012001350150080068±3G1 1/2"
131892.76-5.5197.5-194.6456012001350150080068±3G1 1/2"
DVA-55G7.51095.13-10.26181.1-362.3557512001350150085068±3G1 1/2"
8.51235.08-10.15179.4-358.4557512001350150085068±3G1 1/2"
10.51524.54-9.07160.3-320.3557512001350150085068±3G1 1/2"
131893.78-7.56133.5-266.9557512001350150085068±3G1 1/2"
DVA-75G7.51097.68-15.36271.2-542.475100150014501600100072±3G2"
8.51237.65-15.29270.1-539.975100150014501600100072±3G2"
10.51526-11.99211.9-423.475100150014501600100072±3G2"
131895.81-11.62205.2-410.375100150014501600100072±3G2"
DVA-907.51097.68-15.36271.2-542.490120Direct 
Driven 
Air 
Cooling 
215013001550190072±3DN50
8.51237.65-15.29270.1-539.990120215013001550190072±3DN50
10.51527.02-14.04247.9-495.890120215013001550190072±3DN50
131895.83-11.66205.9-411.790120215013001550190072±3DN50
DVA-1107.510910.35-20.69365.5-730.6110150245016001700250075±3DN80
8.512310.3-20.6363.7-727.4110150245016001700250075±3DN80
10.51528.26-16.52291.7-583.3110150245016001700250075±3DN80
131897.02-14.04247.9-495.8110150245016001700250075±3DN80
DVA-1327.510912.42-24.84438.6-877.1132175245016001700270075±3DN80
8.512312.37-24.74436.8-873.6132175245016001700270075±3DN80
10.515210.21-20.41360.5-720.7132175245016001700270075±3DN80
131897.56-15.12266.9-533.9132175245016001700270075±3DN80
DVA-1607.510914.33-28.66506-1012160215265016001800360078±3DN80
8.512314.27-28.53503.9-1007.4160215265016001800360078±3DN80
10.515212.26-24.53432.9-866.2160215265016001800360078±3DN80
1318910.15-20.3358.4-716.8160215265016001800360078±3DN80
DVA-185 
DVA185W
7.510915.72-31.44555.1-1110.1185250Direct 
Driven 
Air 
Cooling 
or 
Water 
Cooling
280015001800370078±3DN80
8.512315.63-31.27551.9-1104.1185250280015001800370078±3DN80
10.515214.11-28.22498.2-996.4185250280015001800370078±3DN80
1318912.06-24.13425.8-852185250280015001800370078±3DN80
DVA-200
 DVA-200W
7.510917.8-35.6628.5-1257200270280019502000385082±3DN100
8.512317.71-35.42625.3-1250.7200270280019502000385082±3DN100
10.515215.53-31.05548.4-1096.4200270280019502000385082±3DN100
1318912.06-24.13425.8-852200270280019502000385082±3DN100
DVA-220
 DVA-220W
7.510919.12-38.23675.1-1349.9220300280019502000445082±3DN100
8.512319.06-38.12673-1346220300280019502000445082±3DN100
10.515215.5-31547.3-1094.6220300280019502000445082±3DN100
1318913.87-27.75489.7-979.9220300280019502000445082±3DN100
DVA-250
 DVA-250W
7.510923.52-47.04830.5-1661250350280019502000515082±3DN100
8.512323.49-46.98829.4-1658.9250350280019502000515082±3DN100
10.515219.01-38.03671.2-1342.8250350280019502000515082±3DN100
1318917.55-35.1619.7-1239.4250350280019502000515082±3DN100



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: +86-021-61278021

Fax: +86-021-37831923

Website: http://www.denair.net
 

Send your message to this supplier

*From:
*To:
avatar Ms. Hannah
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now