Variable Speed Drive rotary Air Compressor

   Variable  Speed Drive  rotary Air Compressor     DVA through the following points to reduce energy consumption: 1. Remove from full load to unload the inefficient conversion process 2. Avoid unloading power 3. Maintenance of pipe network pressure zone in between 0.10bar 4. Reduce the average working pressure 5. Reduce the system pressure reducing system leakage 6. Soft starter balances the current of motor and avoid the impact of current.  7. 4 bar to 13 bar pressure for choice to reduce the power consumption  

Model		DVA-37
Air delivery/ Working pressure	m3/min /Bar	1.71-5.6/10
Compression stage		Single
Type of cooling		Air cooling
Exhaust temperature	°C	<environment temperature+15°C
Oil content of discharged air	ppm	<3
Noise	dB(A)	74±2
Starting method		Belt driven
Power	V/ph/Hz	380/3/50 or other
Motor power	KW	37
	HP	50
Rotation speed	R/min	2945
Starting method		Variable frequency starting
Cooling air volume	m3/min	255
Dimension	L(mm)	1300
	W(mm)	1000
	H(mm)	1465
Weight	Kg	980
Outlet pipe diameter	inch	G1 1/2″

  Air compressor Interior components  Including SKF bearing, IP54 3phase motor, ABB frequency inverter, Mann air filter and 0-100% air adjustable value.  Reduce Energy Consumption
The costs of power consumption accounts for 70% or more of all costs during the operation.The electric charges of running air compressor accounts for more than 40% of the all electric charges in the factory. The requirements of compressed air fluctuates violently in different time every day, different days every week or different months every year, the range of fluctuation is 40% to 80%.DENAIR has the advanced VSD air compressor, the compressed air can meet the user’s requirement exactly. When the user needs less air delivery, VSD will reduce the capacity and reduce the power consumption at the same time.           Sino-Germany joint venture DENAIR air compressor
Concentrating on silent and energy-saving research and development
Committing to be a good example of manufacturing high quality compressors        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 4 F,Building 5,Baosheng International Fortune Center,No.18,Baosheng Road, Songjiang District, Shanghai, 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:Do your company have abroad office? 
A11:Yes,at present we have a office in Surabaya Indonesia 

 Q6: How long will you take to arrange production? 
A8: 380V 50HZ we can delivery the goods within 10 days. Other electricity or other color we will delivery within 22 days

 Q7: Can you accept OEM orders? 
A9: Yes, with professional design team, OEM orders are highly welcome.