Air End For Highly Energy Efficient Oil Free Screw Compressor

• Customization: Available
• Warranty: 2years
• Lubrication Style: Oil-free
• Model NO.: DWW Series
• Cooling System: Air Cooling and Water Cooling
• Power Source: AC Power
• Cylinder Position: Vertical
• Structure Type: Closed Type
• Installation Type: Stationary Type
• Type: Twin-Screw Compressor
• Performance: Low Noise
• Engine Power: 45~250 Kw
• Pressure Level: 7-10 Bar
• Advantages: Explosion-Proof
• Feature: Variable Frequency
• Product Name: Stationary Oilless Oil-Free Compressor
• Mute: Mute
• Approved: ISO9001/Ce/Gc
• Application: High Back Pressure Type
• Capacity: 6.17-46.99 M3/Min
• Transport Package: Export Standard Wooden Packing
• Specification: CE, ISO9001 certification
• Trademark: Denair
• Origin: China
• HS Code: 8414809090
• Production Capacity: 4, 000 Sets/Month
• Package Size: 280.00cm * 180.00cm * 186.00cm
• Package Gross Weight: 3385.000kg

Product Description

Industrial Silent/Mute Medical Dry Oil Free Oilless Direct Drive Rotary Double Screw Type Air Compressor Advantages

1.Clean air 100% oil-free, class 0 oil free air according to ISO8537-1  
 
2.Adopt GHH air end made in Germany
 
3.Technology patent used in oil free compressed air system
 
4.Significant energy saving, environmental-friendly and pollution-free
 
5.Low operation and maintenance cost
 
6.Powerful MAM microcomputer controller and touch screen
 
7.Designed especially for medical, pharmacy, instrument, coating, chemical industry and food processing, etc. 

 

DENAIR Class 0 Certification


Comparison between dry oil free compressor and lubricated screw air compressor



Dry Type Oil-free Air Compressor Technical ParametersLow Pressure Dry Type Oil-free Air Compressor Technical Parameters

Type	Maximum working pressure		Capacity FAD				Installed motor power		No of	Outlet Diameter	Noise Level**	Dimensions			Weight
			50 Hz		60 Hz				air end			(mm)
	bar(g)	psig	m³/min	cfm	m³/min	cfm	kW	hp	Units	inch	[dB(A)]	L	W	H	kg
DWW-2	8.0	116	0.25	9	0.25	9	2.2	3	1	Rc1/2"	65	775	500	838	150
	10.0	145	0.22	8	0.22	8	2.2	3		Rc1/2"	65	775	500	838	150
DWW-3	8.0	116	0.42	15	0.42	15	3.7	5	1	Rc1/2"	65	775	500	838	150
	10.0	145	0.32	11	0.32	11	3.7	5		Rc1/2"	65	775	500	838	150
DWW-5	8.0	116	0.59	21	0.59	21	5.5	7.5	1	Rc1/2"	65	890	600	930	200
	10.0	145	0.51	18	0.51	18	5.5	7.5		Rc1/2"	65	890	600	930	200
DWW-7	8.0	116	0.85	30	0.85	30	7.5	10	2	Rc314"	70	1100	800	1100	335
	10.0	145	0.73	26	0.73	26	7.5	10		Rc314"	70	1100	800	1100	375
DWW-11	8.0	116	1.19	42	1.19	42	11	15	2	RC1-1/2"	70	1100	800	1100	375
	10.0	145	1.63	58	1.63	58	11	15		RC1-1/2"	70	1100	800	1100	375
DWW-16	8.0	116	1.78	63	1.78	63	16	21	3	RC1-1/2"	72	1250	900	1700	850
	10.0	145	1.63	58	1.63	58	16	21		RC1-1/2"	72	1250	900	1700	850
DWW-18	8.0	116	2.04	72	2.04	72	18	25	4	RC1-1/2"	75	1250	900	1920	910
	10.0	145	1.76	62	1.76	62	18	25		RC1-1/2"	75	1250	900	1920	910
DWW-22	8.0	116	2.38	84	2.38	84	22	30	4	RC1-1/2"	77	1250	900	1920	950
	10.0	145	2.18	77	2.18	77	22	30		RC1-1/2"	77	1250	900	1920	950
DWW-27	8.0	116	2.93	103	2.93	103	27.5	37	5	RC1-1/2"	79	2000	1236	1650	1196
	10.0	145	2.68	95	2.68	95	27.5	37		RC1-1/2"	79	2000	1236	1650	1196
DWW-33	8.0	116	3.52	124	3.52	124	33	45	6	RC1-1/2"	82	2000	1236	1650	1300
	10.0	145	3.22	114	3.22	114	33	45		RC1-1/2"	82	2000	1236	1650	1300
DWW-38	8.0	116	4.10	145	4.10	145	38	52	7	RC1-1/2"	83	2000	1236	2150	1450
	10.0	145	3.75	132	3.75	132	38	52		RC1-1/2"	83	2000	1236	2150	1450
DWW-44	8.0	116	4.69	166	4.69	166	44	60	8	RC1-1/2"	86	2000	1236	2150	1610
	10.0	145	4.29	150	4.29	150	44	60		RC1-1/2"	86	2000	1236	2150	1610
*)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; tolerance: ± 3 dB(A)

Model	Maximum working pressure		Capacity(FAD)*				Installed motor power		Cooling Method	Noise Level**	Dimensions (mm)			Weight	Air Outlet Pipe Diameter
			50 Hz		60 Hz
	bar(g)	psig	m³/min	cfm	m³/min	cfm	kW	hp		dB(A)	L	W	H	kG
DWL-55-2	2.5	37	15.33	541	14.44	510	55	75	Air Cooling W-water Cooling	69	2400	1800	1700	2500	DN80
DWL-55-3	3.5	51	12.78	451	10.85	383	55	75		69	2400	1800	1700	2500	DN80
DWL-75-2	2.5	37	19.92	703	20.35	719	75	100		69	2400	1800	1700	2650	DN80
DWL-75-3	3.5	51	16.3	575	15.87	560	75	100		69	2400	1800	1700	2650	DN80
DWL-90-2	2.5	37	26.07	921	26.45	934	90	120		72	2400	1800	1700	2750	DN80
DWL-90-3	3.5	51	19.54	690	19.49	688	90	120		72	2400	1800	1700	2750	DN80
DWL-110(W)-2	2.5	37	33.16	1171	29.9	1056	110	150		72	3000	2000	2000	3500	DN125
DWL-110(W)-3	3.5	51	25.6	904	23.92	845	110	150		72	2400	1800	1700	3000	DN80
DWL-132(W)-2	2.5	37	40.24	1421	40.98	1447	132	175		72	3000	2000	2000	3600	DN125
DWL-132(W)-3	3.5	51	27.23	961	29.43	1039	132	175		72	2400	1800	1700	3100	DN80
DWL-160(W)-2	2.5	37	49.42	1745	49.21	1738	160	215		76	3000	2000	2000	3900	DN125
DWL-160(W)-3	3.5	51	35.75	1262	34.98	1235	160	215		76	3000	2000	2000	3800	DN125
DWL-185(W)-2	2.5	37	56.02	1989	57.17	2019	185	250		79	3000	2000	2000	4100	DN125
DWL-185(W)-3	3.5	51	42.21	1490	44.16	1559	185	250		79	3000	2000	2000	4000	DN125
*) FAD in accordance with ISO 1217:2009, Annex C: Ansolute intake pressure 1 bar (a), cooling and air intake temperature 20ºC **) Nosie level as per ISO 2151 and the basic standard ISO 9614-2, operation at maximum operating pressure and maximum speed; tolerance:±3 dB(A) Specifications are subject to change without prior notice

DENAIR Factory


DENAIR Exhibition



DENAIR Customer:

DENAIR Packing Delivery:

Why Choose DENAIR ?

1.Original Germany AERZEN/DENAIR air end,larger air delivery,lower noise.
 

2. Oil free screw air compressor Pass CE, ISO9001 Quality Certification
 

3. One of 3 biggest air compressor manufacturer in China
 

4. Complete before-on-after sales service
 

5. Immediate reply or solution by email or call

6.Special oil gas separator with patents
 

7.High efficiency motor, up to 96%

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
Our factory is located in No. 366, YangzhuangBang Street, Pingxing Rd., Xindai Town, Pinghu, Zhejiang Province, 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