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Denair VFD Screw Air Compressor For Printing Industry

DENAIR ENERGY EQUIPMENT CO., LTD.
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Denair VFD Screw Air Compressor For Printing Industry

DENAIR VFD Screw Air Compressor For Printing Industry



1. Variable speed drive
2. Controllable cost, incredible energy saving
3. One year warranty for the whole machine
4. Pass CE, ISO9001 Quality Certificate
5. Complete before-on-after sales service

A. Variable Frequency Advantage
(why does variable frequency air compressor save incredible energy? )
1. Remove the inefficient conversion process from full load to unload
2. Avoid unloading
3. Reduce the average working pressure
4. Soft starter increases motor current's balance and avoide current impact
5. Adjustable air flow and working pressure from 4bar to 13bar

B. Our DENAIR Variable frequency air compressor's Advantage
Inner main spare parts use high quality famous brand
1. Bearings use Sweden SKF Brand
2. Electric motor uses 3-phase asynchronous IP54 or IP55 Zoda brand
3. Variable frequency inverter uses Switzerland ABB brand
4. Air and Oil filter use Germany Mann brand
5. Air inlet valve uses Austria Hoerbiger brand

C, Our Variable frequency air compressor series
We have belt driven screw type and direct driven screw type
1. Motor power range: 7-250kw
2. Air flow range: 0.24-45 m3/min
3. Working presssure: 4-13bar


Technical Parameters Of   DENAIR VFD Screw Air Compressor:
 
ModelMaxinmum
working
pressure
Capacity(FAD)Installed
motor
power
Driving mode& Cooling methodDimensions
(mm)
WeightNoise level**Air outlet pipe diameter
50Hz60Hz
bar(e)psigMin.Max.Min.Max.Min.Max.Min.Max.kwhpLWHkgdB(A)
m3/mincfmm3/mincfm
DVA-57.51090.430.8515300.440.8716315.57.5Belt Driven90066096020062G3/4"
8.51230.410.8514290.420.8415305.57.5
DVA-77.51090.521.0418370.511.0219367.51090066096022062G3/4"
8.51230.490.9817340.5118357.510
10.51520.450.8916320.450.8916327.510
131890.360.7213250.370.7413267.510
DVA-117.51090.881.7632620.881.763162111590066096028062G3/4"
8.51230.871.7331610.851.730601115
10.51520.691.3724480.681.3724481115
131890.561.1220400.561.1220401115
DVA-157.51091.272.5345891.212.4343861520Direct Driven
Air
Cooling
1330840103032564G1-1/4"
8.51231.242.4844881.192.3842841520
10.51521.022.0336721.172.3441831520
131890.991.9835701.142.2740801520
DVA-187.51091.53531061.823.636412818.5251330840103040064G1-1/4"
8.51231.472.94521041.773.546312518.525
10.51521.452.95110210192.37428418.525
131891.012.0236711.172.34418318.525
DVA-227.51091.853.7651311.853.76513122301330840103044066G1-1/4"
8.51231.813.61641271.813.61641282230
10.51521.773.54621251.763.52621242230
131891.452.9511021.192.3842842230
DVA-307.51092.625.24931852.214.4178156304016001000140067066G11/2"
8.51232.575.14911812.154.31761523040
10.51522.565.11901801.823.64641293040
131891.723.43611211.773.54631253040
DVA-377.51093.256.51152303.867.73136273375016001000140071066G11/2"
8.51233.246.471142283.817.631352693750
10.51523.166.321122233.26.391132263750
131892.555.1901803.146.281112223750
DVA-457.51093.837.651352703.947.88139278456016001000140086069G11/2"
8.51233.87.61342683.857.71362724560
10.51523.286.571162323.597.181272544560
131893.26.391132263.176.341122244560
DVA-557.51094.99.81733464.69.21623255575180012001400135069G2"
8.51234.869.711713434.539.061603205575
10.51524.629.241633263.97.81382755575
131893.687.351302603.87.591342685575
DVA-757.51096.9613.912464916.2712.5322144275100180012001400145069G2"
8.51236.3312.662244475.8611.7120741375100
10.51524.769.511683365.1310.2618136275100
131894.629.241633264.719.4216633375100
DVA-907.51098.4516.92985978.4516.9129859790120245018001700210072DN80
8.51238.3516.72955908.416.829759390120
10.51527.2514.52565127.3814.7626152190120
131896.2512.52214415.7111.4220240390120
DVA-1107.510910.420.836773410.0320.06354708110150245018001700250075DN80
8.512310203537069.9919.98353706110150
10.51528.7517.53096188.416.8297593110150
131897.2514.52565127.3314.67259518110150
DVA-1327.510911.7523.541583012.2224.43431863132175245018001700260075DN80
8.512311.623.241081911.9223.83421842132175
10.51529.9219.833507009.919.79349699132175
131898.2316.462915818.3216.64294588132175
DVA-1607.510914284949891427.99494988160215265017001760315075DN80
8.512313.52747795313.6627.32482965160215
10.5152122442484712.0224.03424849160215
1318910203537069.8819.75349697160215
DVA-185(W)7.510915.130.2533106615.2330.455381075185250Direct
Driven
Air
Cooling
W-Water
Cooling
265017001760355075DN80
8.512315.0730.14532106415.0330.065311061185250
10.515213.1226.2446392713.7727.54486972185250
1318911.5423.0840781511.8823.75419839185250
DVA-200(W)7.510917.535618123615.5231.035481096200270300019502050420078DN100
8.51231734600120115.1730.355361071200270
10.51521530530105914.8529.695241048200270
13189132645991813.4926.97476952200270
DVA-220(W)7.510918.2536.5644128918.8437.686651331220300300019502050430078DN100
8.51231836636127116.6233.245871174220300
10.515215.8231.63558111716.5833.165851171220300
1318914.2828.55504100813.4926.97476952220300
DVA-250(W)7.510922.6545.3800160021.4942.997591518250350300019502050440078DN100
8.512321.543759151821.0842.177441489250350
10.515218.537653130616.7533.55911183250350
1318916.2532.5574114816.3732.745781156250350
DVA-280(W)7.510923.2446.47820164123.5847.168331665280375370023002450490078DN125
8.512322.7745.53804160822.8245.648061612280375
10.515220.4540.89722144420.5441.037241449280375
1318917.9135.81632126418.3836.756491298280375
DVA-315(W)7.510926.5253.03936187225.4450.888981797315425370023002450700080DN125
8.512326.2552.5927185424.2648.528571713315425
10.515223.3546.69824164922.7545.518031607315425
1318921.4142.82756151220.4340.867211443315425
DVA-355(W)7.510931.6163.211116223227.2954.579631927355475370023002450750080DN125
8.512330.961.81091218226.7853.559451891355475
10.515225.7551.5909181823.5647.128321663355475
1318922.8345.65806161221.8243.647701540355475
DVA-400(W)7.510934.3968.781214242935.3970.7712492499400550370023002450880080DN125
8.512333.4866.951182236435.5169.0112182437400550
10.515226.2552.5927185424.0248.048481696400550
1318923.2746.54822164322.2444.497851571400550

*)FAD in accordance with ISO 1217 : 2009, Annex C: Absolute intake pressure 1 bar (a), cooling and air intake temperature 20 °C
**) Noise level as per ISO 2151 and the basic standard ISO 9614-2, operation at maximum operating pressure and maximum speed

DENAIR Factory:

Denair VFD Screw Air Compressor For Printing Industry

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 Sales Offices:



DENAIR EXhibitions:



DENAIR Global Customers:

Denair VFD Screw Air Compressor For Printing Industry

Packaging:


Denair VFD Screw Air Compressor For Printing Industry

FAQ:

Q1: Are you factory or trade company?  
A1: We are factory.
Q2: What the exactly address of your factory? 
A2: 
Our company is located in No. 6767, Tingfeng Rd. Jinshan District, Shanghai 201502, China
And our factory is located in No.58,Hulu road, Xinbang Town, Industrial area, Songjiang District, Shanghai, China
Q3: Warranty terms of your machine? 
A3: One year 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.
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