Silent 100% Oilfree Rotary Screw Air Compressors

• Lubrication Style: Oil-free
• Cooling System: Air Cooling
• Power Source: AC Power
• Structure Type: Closed Type
• Installation Type: Stationary Type
• Type: Twin-Screw Compressor
• Model NO.: DWT/22B
• Free Air Delivery: 2.13-2.61m3/Min
• Pressure: 8-12.5bar
• Motor Power: 22kw, 30HP
• Electricity: 380V/3pH/50Hz
• Noise: 58dB
• Certificate: ISO, Ce, ASME
• Transport Package: Standard Wooden Case
• Specification: 1600*950*1400mm
• Trademark: AirHorse
• Origin: Guangzhou, China
• HS Code: 8414804090
• Production Capacity: 5000PCS/Month

Product Description

Silent 100% Oilfree Rotary Screw Air Compressors 

 Our products are widely used in power generation, semiconductor, shipbuilding, oil field, rubber, food, pharmacy, package, electronic, communication, cement, glasses, chemical, textile, papermaking, gas, and oil refining, etc.

Features Of Oil free Screw Air Compressor

1. Completely oil free, 100% reliability.
It's water lubrication type.There is no lubricant in the air end and the compressed air will never be polluted even the air end breaks down.We promise if the compressed air is polluted in this case, we will bear the expenses caused by the pollution.

 

But for dry oil free type screw air compressor,gear box, cooler need lubricate oil which is separated from the compressing chamber by sealing. The compressed air is easily to be polluted if the sealing is damaged. And also the maintenance cost is very high.

 

2. Isotherm compression, exhaust temperature 50^oC.
Purified water is functioned for sealing, lubricating and cooling, the exhaust temperature is ≤50^oC. 
Thus, all spare parts operate at the normal temperature.

 

3. Design without shaft sealing guarantee no oil leakage
Less vibration and lower noise
Reasonable structure
Ideal balanced force.

 

4. High volumetric efficiency, energy saving
DWT water injected screw air end volumetric efficiency up to 95%, general oil free screw air compressor only reach 80%. The DWT compressor air production 15% more than the general oil free screw air compressor.

 

Oil Free Screw Air Compressor (Water lubrication)
Model	Motor power		Free air deliver	Work pressure	Noise	Air outlet diameter	Dimension	Weight
	(KW)	(HP)	(m3/min)	(MPa)	(dB)	(Inch)	(mm)	(kg)
DWT/08B	7.5	10	1.15	0.8	58	3/4''	1300*800*1300	500
DWT/11B	11	15	1.55	0.8	58	3/4''	1300*800*1300	540
DWT/15B	15	20	2.40	0.8	63	1''	1600*950*1400	650
			2.12	1.0
			1.61	1.25
DWT/18B	18.5	25	3.10	0.8	65	1''	1600*950*1400	840
			2.62	1.0
			2.13	1.25
DWT/22B	22	30	3.50	0.8	65	1''	1600*950*1400	870
			3.13	1.0
			2.61	1.25
DWT/30B	30	40	5.00	0.8	66	1  1/2"	1950*1050*1432	980
			4.20	1.0
			3.18	1.25
DWT/37B	37	50	6.10	0.8	67	1  1/2"	1950*1050*1432	1000
			5.22	1.0
			4.81	1.25
DWT/45B	45	60	7.30	0.8	68	2''	2150*1300*1570	1060
			6.13	1.0
			5.65	1.25
DWT/55B	55	75	9.60	0.8	70	2''	2150*1300*1570	1250
			8.60	1.0
			7.42	1.25
DWT/75B	75	100	12.50	0.8	73	2''	2150*1300*1570	1480
			11.42	1.0
			9.83	1.25
DWT/90B	90	120	16.30	0.8	73	2 1/2''	2500*1500*1700	2030
			14.52	1.0
			12.30	1.25
DWT/110B	110	150	19.40	0.8	78	2 1/2''	2500*1500*1700	2450
			16.90	1.0
			15.10	1.25
DWT/132B	132	175	22.21	0.8	78	2 1/2''	2650*1600*1800	2850
			20.38	1.0
			18.29	1.25
DWT/160B	160	215	28.85	0.8	78	3''	3300*2200*2000	3750
			24.52	1.0
			22.17	1.25
DWT/200B	200	265	36.63	0.8	78	4''	3300*2200*2000	4100
			32.70	1.0
			27.72	1.25
DWT/250B	250	350	42.88	0.8	78	4''	3300*2200*2000	4750
			39.00	1.0
			34.64	1.25

 

 
Product display

Guangzhou AirHorse Compressor Co., Ltd.

• Professional manufacturer of air compressor system equipment

• Main products include Screw Air Compressor & Piston Air Compressor

• Cutting-edge technology & leading techniques: original German air end with SKF bearing, Siemens/ABB electricity system and spare parts of other world-famous brands. To ensure reliability, high performance, low noise and long life span



 

 Packaging and Shipping

 

 

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Our Service
 

After-sale Service

• Any questions or requests before, during or after sales, we would like to help you any time and will find you the best solution in 24 hours.

• Warranty: One year for the whole machine Genuine spare parts will be provided with best price.

• Over board engineer service is available.

 

Special Customized Service

1) Full OEM

• Quantity: at least 5 pcs

• In this plan, we will do all the changes (Color, name plate and logo) as your need, and will not charge extra fee.

2) Half OEM

• Quantity: no limit

• Under this program, we can make the necessary alteration (name plate and logo) but we will charge some extra fee for the name plate, as the name plate factory has the MOQ.

3) Logo OEM

• Quantity: no limit

• Only the logo will be changed to yours, and no extra fee will be charged.

 

Overseas Engineer Service

• We are available to send our engineer for aboard service. Only need you to arrange the accommodation, transportation and translator. Extra cost for each will be discussed based on local price level.


 

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 AirHorse Industrial Park, Zengcheng District, Guangzhou, Guangdong, 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: What about product package?
A5: We pack our products strictly with standard seaworthy case.

 

Q6: What about the voltage of products?
Can they be customized? A6: Yes, of course. The voltage can be customized according to your equirement.

 

Q7: Which payment term can you accept?
A7: 40% T/T in advanced, 60% T/T against the B/L copy.

 

Q8: How long will you take to arrange production?
A8: 380V 50HZ we can delivery the goods within 7-15 days. Other electricity or other color we will delivery within 25-30 days.

 

Q9: Can you accept OEM orders?
A9: Yes, with professional design team, OEM orders are highly welcome.

 

Q10: Which trade term can you accept?
A10: Available trade terms: FOB, CIF, CFR, EXW, CPT, etc.