Stationary Silent Rotary Screw Air Compressor for Ship Building Yard

Model NO.: DM-55A

Air Capacity: 1~70m3/Min

Power: 22~400kw

Pressure: 7~13bar

Drive: Belt / Direct

Trademark: Dream

Transport Package: Standard Wood Box

Specification: CE, TUV

Origin: Shanghai

HS Code: 8414809090

stationary silent rotary screw air compressor for ship building yard

www.dreamcompressor.com

Â·Â Â Â Â Â Â Â Â SKF bearingÂ match with high efficiency screw air end.
Â·Â Â Â Â Â Â Â Â Single stage air compression design, stable air supply.
Â·Â Â Â Â Â Â Â Â Inlet sound attenuation design, build a low noise working environment to user.
Â·Â Â Â Â Â Â Â Â 1-2 years warranty period for whole machine, 5 years for air end.
Technical Parameters
5.5-30KW:

Model		DM-5AÂ Â	DM-7AÂ Â	DM-11AÂ Â Â Â Â Â Â Â	DM-15AÂ Â Â Â	DM-18AÂ Â Â Â	DM-22AÂ Â Â Â	DM-22AZÂ Â	DM-30AÂ Â Â Â Â
Air discharge/Pressure discharge (m3/min,Mpa) Â Â Â Â Â Â Â Â Â		0.85/0.7	1.2/0.7	1.7/0.7	2.4/0.7	3.1/0.7	3.8/0.7	3.8/0.7	5.2/0.7
		0.78/0.8	1.1/0.8	1.6/0.8	2.2/0.8	2.9/0.8	3.5/0.8	3.5/0.8	5.0/0.8
		0.65/1.0	0.95/1.0	1.4/1.0	2.0/1.0	2.7/1.0	3.2/1.0	Â -	4.3/1.0
		0.5/1.3	0.8/1.3	1.2/1.3	1.7/1.3	2.2/1.3	2.9/1.3	Â -	3.7/1.3
Electromotor	Power (Kw)	5.5	7.5	11	15	18.5	22	22	30
Electromotor	Horsepower (HP)	7.5	10	15	20	25	30	30	40
Noise(dB)		65Â±2	66Â±2	68Â±2	68Â±2	69Â±2	69Â±2	69Â±2Â	69Â±2
Air outlet pipe diameter		G3/4	G3/4	G3/4	G3/4	G11/4	G11/4	G11/4	G11/4
Unit weight(Kg)		200	240	400	410	590	630	620	680
Dimensions (mm)	L	800	800	850	1000	1000	1050	1350	1050
	W	800	800	800	900Â	900	1050	800	1150
	H	900	900	900	1150	1150	1300Â	1150Â	1300Â
Â Cooling air volume (m3/min)		23	23	91	91	100	100	100	100

37-90KW:

ModelÂ Model		DM-37A	DM-37AZ	DM-45A	DM-55A	DM-55AZ	DM-75A	DM-75AZ	DM-90A	DM-90AZ
Air discharge/Pressure discharge (m3/min,Mpa) Â Â		6.4/0.7	6.4/0.7	8.0/0.7	10.5/0.7	10.5/0.7	13.6/0.7	13.6/0.7	16.3/0.7	16.3/0.7
		6.1/0.8	6.1/0.8	7.7/0.8	9.8/0.8	9.8/0.8	13.3/0.8	13.3/0.8	16.0/0.8	16.0/0.8
		5.7/1.0	-Â	7.0/1.0	8.7/1.0	-	11.6/1.0	-	14.6/1.0	14.6/1.0
		5.1/1.3	Â -	5.8/1.3	7.5/1.3	-	9.8/1.3	-	12.3/1.3	12.3/1.3
Electromotor	Power (Kw)	37	37	45	55	55	75	75	90	90
Electromotor	Horsepower (HP)	50	50	60	75	75	100	100	125	125
Noise(dB)		70Â±2	70Â±2	72Â±2	73Â±2	73Â±2	75Â±2	75Â±2	75Â±2	75Â±2
Air outlet pipe diameter		G11/2	G11/2	G11/2	G2	G2	G2	G2	G2	G2
Unit weight(Kg)		840	840	860	1600	1700	1750	1800	2000	1980
Dimensions (mm)	L	1050	1600	1200	1200	1800	1500	1800	1800	2150
	W	1050	1000	1200	1200	1200	1240	1200	1400	1300
	H	1300	1400	1500	1500	1400	1600	1400	1600	1550
Cooling air volume(m3/min)		180	180	191	320	320	330	330	400	400
Water-cooled cooling	Water volume(T/H)	2	2	3	5	5	5	7	7	7
Water-cooled cooling	Air volume(m3/min)	23	23	23	23	23	23	23	23	23

110-400KW:

ModelÂ Model		DM-110A	DM-132A	DM-160A	DM-185A	DM-220A	DM-250A	DM-315A	DM-350A	DM-400A
Air discharge/Pressure discharge (m3/min,Mpa) Â Â		20.8/0.7	24.8/0.7	28.5/0.7	32.5/0.7	38.6/0.7	43.9/0.7	51.2/0.7	64.0/0.7	74.0/0.7
		20.6/0.8	24.0/0.8	27.0/0.8	30.2/0.8	36.4/0.8	42.5/0.8	50.2/0.8	62.0/0.8	72.0/0.8
		17.0/1.0	20.6/1.0	23.2/1.0	27.0/1.0	33.1/1.0	38.8/1.0	44.5/1.0	57.6/1.0	62/1.0
		14.2/1.3	16.5/1.3	19.7/1.3	22.5/1.3	30.5/1.3	34.6/1.3	39.5/1.3	49.0/1.3	56.5/1.3
Electromotor	Power (Kw)	110	132	160	185	220	250	315	350	400
Electromotor	Horsepower (HP)	150	180	220	250	300	340	400	480	540
Noise(dB)		75Â±2	75Â±2	75Â±2	78Â±2	78Â±2	78Â±2	80Â±2	82Â±2	83Â±2
Air outlet pipe diameter		DN65	DN65	DN80	DN80	DN100	DN100	DN125	DN125	DN150
Unit weight(Kg)		3130	3330	3500	3700	4800	5200	7300	7900	8400
Dimensions (mm)	L	2450	2450	2650	2650	2800	2800	4200	4200	4200
	W	1600	1600	1600	1600	1950	1950	2200	2200	2200
	H	1700	1700	1800	1800	2000	2000	2350	2350	2350
Cooling air volume(m3/min)		450	450	500	600	900	900	--	--	--
Water-cooled cooling	Water volume(T/H)	10	10	10	12	20	20	25	30	35
Water-cooled cooling	Air volume(m3/min)	100	100	100	100	145	145	200	200	250

Remark:1Mpa=10bar=145psi,1m3/min=35.3cfm

Comsumables

No.	Item	Replacing Schedule
1	Air Filter Element	Replace every 1500 hours.
2	Oil Filter Element	First maintenance (after 500 hours), replace new one. Then replace every 1500 hours.
3	Oil Separator Element	Replace every 3000 hours.
4	Lubrication oil	First maintenance (after 500 hours), replace new one. Then replace every 3000 hours.

Victor

DreamÂ (Shanghai)Â CompressorÂ Co.,Ltd
Tel:86-21-67623287
www.dreamcompressor.com

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