Top Performance Oil Less 30kw 40HP 0.8 MPa Silent VSD Oil Free Screw Air Compressor

• After-sales Service: Online Support, Dispatched Engineers
• Warranty: 1 Year
• Lubrication Style: Oil-free
• Cooling System: Water Cooling
• Power Source: AC Power
• Cylinder Position: Vertical
• Model NO.: SGM 30
• Structure Type: Closed Type
• Installation Type: Stationary Type
• Type: Single Screw Compressor
• Noise: Silent
• Driven Method: Driect Driven
• Motor: IP54 Motor
• Advantages: Energy Saving
• Certification: Class 0 Certification
• Color: Customized Color
• Keyword: Oil-Free Air Compressor
• Transport Package: Standard Export Wooden Packaging
• Specification: 800*800*1100mm
• Trademark: Tuowei
• Origin: Fujian
• HS Code: 8414804090
• Production Capacity: 1000 Sets/Per Month

Product Description

Top Performance Oil Less 30kW 40Hp 0.8 MPa Silent VSD Oil Free Screw Air Compressor

Model :	Oil Free Series
Type:	Oil Free Screw Air Compressor
Working Pressure:	8~12.5bar
Installed Motor Power:	7.5~250 Kw
Capacity:	0.81~39.30 m3/min
Driven Method:	Direct Driven
Power	380V / 3PH / 50HZ / 60HZ 220V / 3PH / 50HZ / 60HZ 440V / 3PH / 50HZ / 60HZ 415V / 3PH / 50HZ / 60HZ Can be customized
Transport Package:	Standard Wooden Packing
Motor protection grade	IP54
Insulation class	F
Outlet Air Humidity	ambient temperature+10ºC

Product Features
        In pharmaceutical, electronic, chemical, microbial fermentation, blow moulding, pressure detection and other industrial production, there are many medium-pressure compressed air to be used to 1.6-4.0 MPa in power plants, naval ships, national defense facilities. At present, piston air compressors are mostly used at home and abroad, while piston air compressors are characterized by large vibration, high noise, large leakage and short service life, so their efficiency is very low and the same work is done. The medium pressure oil-free screw machine has compact structure, high working efficiency, low noise, low vibration, easy maintenance, low operating cost and good air quality. At the same time, the series of machines are controlled by micro-computer system. The whole machine has multiple protective performance of pressure, temperature and overload energy.
1.Constant pressure control: high-precision constant pressure control with a pressure fluctuation range within0.01MPa.
2. Variable frequency soft start: remove peak current during starting, avoid the power grid impact, prevent the current impact through gradual speed regulation and improve flexibility; 
3.No idling: prevent idling of the compressor during running and reduce invalid energy consumption;
3.High performance vector control: low-frequency starting provides a large torque and a low running current, ensuring to get a reasonable torque to drive the air compressor to run stably with the minimum temperature rise of the motor within a wide speed range;

Model	Working pressure	Capacity	Motor power	Noise dB(A)	Inlet and outlet pipe dia. of cooling water	Cooling water volume	Lubricating water	Dimension(mm)			Net weight	Air outlet
	bar	m3/min	kw/hp			Inlet water temp. 32ºC(T/H)	L	L*W*H			KGS
SGM08	8	1.17	7.5/10	58	3/4"	2	10	800*800*1100(A) 800*800*1100(W)			470	3/4"
	10	1.05
	12.5	0.81
SGM11	8	1.65	11/15	60	1"	2.5	26	1200*760*1300(A) 1200*760*1300(W)			580	3/4"
	10	1.42
	12.5	1.10
SGM15	8	2.43	15/20	63	1"	3.5	26	1200*760*1300(A) 1200*760*1300(W)			620	3/4"
	10	2.17
	12.5	1.80
SGM18	8	3.13	18.5/25	65	1"	4	30	1400*900*1450(A) 1400*900*1450(W)			680	1"
	10	2.82
	12.5	2.05
SGM22	8	3.52	22/30	65	1"	5	30	1400*900*1450(A) 1400*900*1450(W)			730	1"
	10	3.21
	12.5	2.78
SGM30	8	5.12	30/40	67	1 1/2"	7	40	1550*1150*1500(A) 1500*1150*1300(W)			1100	1 1/4"
	10	4.43
	12.5	3.63
SGM37	8	6.30	37/50	67	1 1/2"	9	40	1550*1150*1500(A) 1500*1150*1300(W)			1150	1 1/4"
	10	5.33
	12.5	4.77
SGM45	8	7.40	45/60	68	1 1/2"	10	90	1800*1300*1750(A) 1800*1300*1680(W)			1390	2"
	10	6.30
	12.5	5.56
SGM55	8	9.60	55/75	70	1 1/2"	12	120	1980*1400*1850(A) 1800*1300*1680(W)			1470	2"
	10	8.55
	12.5	7.67
SGM75	8	13.00	75/100	73	1 1/2"	18	120	2100*1600*1900(A) 1800*1300*1750(W)			2250 1630	2"
	10	11.50
	12.5	9.70
SGM90	8	14.80	90/120	73	1 1/2"	20	180	2400*1600*2000(A) 2200*1550*1800(W)			2650 2350	2 1/2"
	10	13.90
	12.5	12.60
SGM110	8	19.85	110/150	78	2"	24	180	2700*1600*2100(A) 2200*1550*1800(W)			2950 2460	2 1/2"
	10	16.66
	12.5	15.56
SGM132	8	23.10	132/175	78	2"	30	240	3000*1700*2250(A) 2200*1550*1800(W)			3500 2500	2 1/2"
	10	19.97
	12.5	16.90
SGM160	8	28.11	160/200	80	3"	35	240	3000*1800*2100(W)			3700	3"
	10	25.45
	12.5	22.52
SGM185	8	33.97	185/250	80	3"	38	300	3000*1800*2100(W)			3750	3"
	10	29.00
	12.5	25.21
SGM200	8	36.75	200/275	80	4"	42	300	3100*1850*2100(W)			3900	4"
	10	32.78
	12.5	29.24
SGM220	8	39.67	220/300	80	4"	47	360	3100*1850*2100(W)			4200	4"
	10	36.75
	12.5	29.63
SGM250	8	43.50	250/350	80	4"	53	360	3100*1850*2100(W)			4600	4"
	10	39.30
	12.5	34.00
Motor Protection Class:IP54/IP55 or as per your requests.
Voltage: 380V/50Hz/3ph, 380V/60Hz/3ph, 220V/50Hz/3ph, 220V/60Hz/3ph, 440V/50Hz/3ph, 440V/60Hz/3ph, or as per your requests.
In the external dimensions: "A" means air cooling, and "W" means water cooling.

Q1: What is the rotor speed for the air end?
A1: 2980rmp.

Q2: What's your lead time?
A2: usually, 5-7 days. (OEM orders: 15days)

Q3: Can you offer water cooled air compressor?
A3: Yes, we can (normally, air cooled type).

Q4: What's the payment term?
A4: T/T, L/C, Western Union, etc. Also we could accept USD, RMB, and other currency.

Q5: Do you accept customized voltage?
A5: Yes. 380V/50Hz/3ph, 380V/60Hz/3ph, 220V/50Hz/3ph, 220V/60Hz/3ph, 440V/50Hz/3ph, 440V/60Hz/3ph, or as per your requests.

Q6: What is your warranty for air compressor?
A6: One year for the whole air compressor(not including the consumption spare parts) and technical supports can be provided according to your needs.

Q7: Can you accept OEM orders?
A7: Yes, OEM orders are warmly welcome.

Q8: How about your customer service and after-sales service?
A8: 24hrs on-line support, 48hrs problem solved promise.

Q9: Do you have spare parts in stock?
A9: Yes, we do.

Q10: What kind of initial lubrication oil you used in air compressor?
A10: TOTAL 46# mineral oil.

If you are interested in any of our products,please feel free to contact us.
We are looking forward to cooperating,growing and developing with your sincerely.