screw variable Frequency ?electrical compressor cfm ? ? ?technical parameters:

No.	Item		Unit????	Parameter
1	Nominal?volume?flow/Rated?exhaust?Pressure		(m3/min)/?MPa	3.62-24.1/0.8
				3.21-21.3/1.0
				2.94-19.6/1.25
2	environment?temperature		°C?	-5~+45
3	Cooling Method		?	Air Cooling
4	discharge?temperature		°C?	≤environment?temperature+15
5	Lubricated oil Volume		L/kg?	13L
6	?Driving?method		?	Direct?Driving
7	Volume?adjustment?way		?	Variable?frequency?automatic?adjustment
8	Oil?Carryover		ppm	≤3
9	Noise		dB(A)	60±2
10	oil?number		?	Zhongfu
11	Safety?valve?setting?pressure		MPa	Rated?Working?pressurex1.2
12	Motor	Motor Power	kW	132
		Rated speed	rpm	960
		Starting Model	?	variable?frequency?
		Voltage/HZ	V/Hz	380/50
		Protective?level/Insulation?level?	?	IP54/F
13	Fan	Motor Power	kW	1.1
		Voltage/HZ	V/Hz	380/50
		Rated speed	rpm	1440
		Air Volume	m3/min	85
14	Overall Dimension		mm	1850*1320*2320
15	Weight		kg	1880
16	Air Outlet Pipe Diameter		in	DN65

? ? 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 ? 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. ?