Energy Saving Water Lubricated Oilfree 7.5kw Screw Small Air Compressor

• Lubrication Style: Oil-free
• Cooling System: Water Cooling
• Power Source: AC Power
• Cylinder Position: Horizontal
• Structure Type: Closed Type
• Installation Type: Stationary Type
• Model NO.: SGM08
• Type: Single Screw Compressor
• Pressure: 0.8 1 1.25 MPa
• Capacity: 1.17/1.05/0.81 M3/Min
• Voltage: 380V/50Hz/3pH
• Noise: 58dB
• Air End: Germany Techinical
• Weight: 470kg
• Bearing: SKF Brand
• Air Outlet: 3/4′′
• Cooling Water Volume: 10L
• Transport Package: Wooden Case Packing
• Specification: 800*800*1100mm
• Trademark: TUOWEI
• Origin: Fujian, China
• HS Code: 8414804090
• Production Capacity: 100 Pieces Per Month

Product Description

 

Model	Working Pressure		Capacity		Motor Power	Noise dB(A)	Inlet and outlet pipe diameter of cooling water	Cooling water volume	Dimension(mm)			Net Weight	Air Outlet Pipe Diameter
	Psi	bar	Cfm	m3/min	kw/hp			Water temp.32ºC	L	W	H	KGS
								T/H
SGM08	116	8	40.65	1.15	7.5/10	58	3/4"	2	1550	775	1445	630	3/4"
	145	10	36.01	1.02
SGM11	116	8	54.73	1.55	11/15	58	3/4"	2.5	1080	750	1020	280	3/4"
	145	10	46.61	1.32
	174	12	36.02	1.02
SGM15	116	8	84.74	2.40	15/20	63	1"	3.5	1080	750	1020	300	1"
	145	10	74.86	2.12
	174	12	56.85	1.61
SGM18	116	8	109.46	3.10	18.5/25	65	1"	4	1380	850	1185	430	1"
	145	10	92.51	2.62
	174	12	75.21	2.13
SGM22	116	8	123.59	3.50	22/30	65	1"	5	1380	850	1185	450	1"
	145	10	110.52	3.13
	174	12	92.16	2.61
SGM30	116	8	176.55	5.00	30/40	66	1 1/4"	7	1380	850	1185	500	1 1/2"
	145	10	148.30	4.20
	174	12	112.29	3.18
SGM37	116	8	215.39	6.10	37/50	67	1 1/4"	9	1500	1000	1345	650	1 1/2"
	145	10	184.32	5.22
	174	12	169.84	4.81
SGM45	116	8	257.76	7.30	45/60	68	1 1/2"	10	1500	1000	1345	680	2"
	145	10	216.45	6.13
	174	12	199.50	5.65
SGM55	116	8	338.98	9.60	55/75	70	1 1/2"	12	1800	1250	1670	1150	2"
	145	10	303.67	8.60
	174	12	262.00	7.42
SGM75	116	8	441.38	12.50	75/100	73	1 1/2"	18	1800	1250	1670	1200	2"
	145	10	403.24	11.42
	174	12	347.10	9.83
SGM90	116	8	575.55	16.30	90/120	73	2"	20	1800	1250	1670	1350	2 1/2''
	145	10	512.70	14.52
	174	12	434.31	12.30
SGM110	116	8	685.01	19.40	110/150	78	2"	24	2300	1470	1840	1800	2 1/2''
	145	10	596.74	16.90
	174	12	533.18	15.10
SGM132	116	8	784.24	22.21	132/175	78	2"	30	2300	1470	1840	1850	2 1/2''
	145	10	719.62	20.38
	174	12	645.82	18.29
SGM160	116	8	1018.69	28.85	160/200	78	2  1/2"	35	2300	1470	1840	2000	3"
	145	10	865.80	24.52
	174	12	782.82	22.17
SGM200	116	8	1293.41	36.63	200/270	78	3"	43	3150	1980	2152	3500	4"
	145	10	1154.64	32.70
	174	12	978.79	27.72
SGM250	116	8	1514.09	42.88	250/350	78	3"	53	3150	1980	2152	3800	4
	145	10	1377.09	39.00
	174	12	1223.14	34.64
Motor Protection Class: IP23/IP54/IP55 or as per your required
Voltage: 380V/50Hz/3ph, 380V/60Hz/3ph, 220V/50Hz/3ph, 220V/60Hz/3ph, 440V/50Hz/3ph, 440V/60Hz/3ph, or as per your requests.

Q1: Will the lubricated water rust the air system?
    The pure water which conforms the drinking standard is used in the water lubricated oil free compressor, and the materials of parts are 304/316 stainless steel. So the water won't rust tge air system.

Q2: Will the water affect the service life of bearing?
    Use the nanometer SIC bearing and ceramic bearing, and the water as the lubricant for them directly, so there is no problem for the bearing.

Q3: Will the water accumulate the sediment ?
    The answer is no. The system use pure water which conforms to the drinking standard and the water is circulating in the system. Every 200 hours, the system can automatically change water to make sure the calcium content in the pure water won't increase. In addition, the operating temperature of air end is not higher than 50ºC.

Q4: Will the efficiency of water lubricated oil free compressor reduce gradually?
    The technology of air end is from Japan, we are the professional manufacturing enterprise who know the true essence of  the single screw air end. We promised our customers 2 years of warranty for air end, and the service life is over 20 years. The efficiency will not reduce by more than 5%.

Q5: Does the compressed air contain abundant water?
    The water in compressed air is saturated after the air is compressed. The water content in compressed air has nothing to do with anything but the temperature. The temperature of compressed air is not higher than  50ºC and its water content is saturated at 50ºC. And the temperature of compressed air from other air compressors is much more than 50ºC, so the water content of water lubricated oil free compressor is lower than other compressors.



 

FUZHOU TUOWEI MECHANICAL & ELECTRIAL EQUIPMENT CO., LTD 

Add:#1401-1402 No.14 Building, Haixibaiyuecheng, No.120 Fuxia Road, Cangshan District, Fuzhou, Fujian, China
Contact person: Stefanie Lin