(20 Years China Factory) Good Quality Screw Air Compressor 37kw/50HP Direct Driven VSD Rotary Screw Compressors Price Compresor De Aire Working for Sale

• After-sales Service: 5 Years for The Air End, and 2 Years for The Whole
• Warranty: 2 Year
• Lubrication Style: Lubricated
• Cooling System: Air Cooling
• Power Source: AC Power
• Cylinder Position: Horizontal
• Model NO.: YD-50A-3
• Structure Type: Closed Type
• Installation Type: Stationary Type
• Type: Twin-Screw Compressor
• Certification: CE/ISO9001/ASME
• Advantages: 30% Energy Saving and Low Niose
• Configuration: Stationary Screw Compressor
• Voltage: 380V/220V/400V/440V/415V
• Weight: 880kg
• Motor Power: 37kw/50HP
• Air Flow: 4.6-6.6m3/Min
• Working Pressure: 7-13bar
• Starting Mode: Y-△
• Noise: 68 dB(a)
• Applicabie Industries: Building Material Shops, Manufacturing Plant
• Air End: Germany Technology. 30 Years Designed Lifetime
• Delivery Time: 7-15 Days
• Motor Efficiency Class: Ultraefficient/Ie3/Ie4 as Per Your Required
• Motor Protection Class: IP23/IP54/IP55 or as Per Your Required
• Transport Package: Wooden Package
• Specification: 1540*950*1290mm
• Trademark: Y-air
• Origin: China 20 Years Screw Air Compressor Factory
• HS Code: 841480
• Production Capacity: 6000 Per Year

Product Description

Product Description

Brief Introduction of screw air compressor:
Air end	Germany Technology. 30 Years Designed Lifetime
Motor Efficiency Class	Ultraefficient/IE3/IE4 as per your required
Motor Protection Class	IP23/IP54/IP55 or as per your required (100% rare earth permanent magnet motor)
Inverter	Chinese No. 1 Inverter Can Save 30% Energy
Warranty	5 Years for The Air End, and 2 Years for The Whole
Voltage	380V/3PH/50HZ/60HZ,   220V/3PH/50HZ/60HZ,   400V/3PH/50HZ/60HZ,   440V/3PH/50HZ/60HZ,   415V/3PH/50HZ/60HZ,   230V/3PH/50HZ/60HZ,  220V/1PH/60HZ/  dual voltage is also ok
Delivery time	7-15 days
Certificate	CE/SGS/ISO9001/ASME
After-sales service	we have our professional after-sales technician to instruct the installation of the whole screw air compressor

Product Parameters

 

Model	Air Flow (m³/min)				Motor Power	Noise	Outlet Diameter	Dimension			Weight
	7bar	8bar	10bar	13bar	kw	dB	inch	W*D*H  (mm)			kg
YD-7.5A	1.0	0.8	0.5	0.4	5.5	65	G3/4''	780*680*800			300
YD-10A	1.1	1.0	0.85	0.7	7.5	65	G3/4''	780*680*800			320
YD-15A	1.8	1.65	1.5	1.3	11	65	G3/4''	1100*800*980			400
YD-20A	2.4	2.2	2.1	1.8	15	68	G3/4''	1100*800*980			430
YD-25A	3.1	3.0	2.7	2.3	18.5	68	G1''	1250*870*1180			590
YD-30A	3.8	3.6	3.2	2.5	22	68	G1''	1250*870*1180			650
YD-40A	5.3	5.0	4.3	3.6	30	69	G1''	1250*870*1180			750
YD-50A	6.6	6.2	5.7	4.6	37	69	G11/2''	1540*950*1290			880
YD-60A	8.0	7.7	6.9	6.0	45	70	G11/2''	1540*950*1290			1000
YD-75A/W	10.5	9.8	8.7	7.3	55	70	G2''	1600*1150*1420			1500
YD-100A/W	13.6	13.0	11.3	10.1	75	72	G2''	2010*1260*1460			1900
YD-125A/W	16.2	15.4	13.2	11.2	90	72	DN50	2010*1260*1460			2500
YD-150A/W	20.8	19.5	16.5	13.7	110	73	DN65	2300*1600*1790			2800
YD-175A/W	24.0	23.0	20.0	15.5	132	74	DN65	2300*1600*1790			3000
YD-220A/W	27.8	26.0	23.5	19.5	160	75	DN80	2500*1700*1850			3500
YD-250A/W	32.5	31.0	26.0	21.6	185	76	DN80	2500*1700*1850			3800
YD-270A/W	34.5	33.0	28.0	23.5	200	77	DN80	2500*1700*1850			4200
YD-300A/W	38.0	36.5	32.0	27.0	220	78	DN100	2800*1900*1950			4800
YD-350A/W	43.0	40.5	36.5	32.0	250	80	DN100	2800*1900*1950			5200
YD-500A/W	76.0	75.3	65.4	59.0	400	83	DN125	4200*2200*2240			8200

Product Features:

  1) High reliability

 • large air end and low speed design

 •SKF bearings whose service life for more than 50,000 hours , low wear and long service life 

 • original imported driven parts: coupling

 •More than 30% heat dissipation design 

  2)  Energy saving

 • The rotor adopts European and American patent screw type line design, high efficiency, energy saving

 • reasonably configure the fan , configure the minimum power on the premise of maximum efficiency

 • all standard direct drive units reduce gear configuration to lower energy loss

 • each unit is tested by the national energy efficiency laboratory, and each unit is guaranteed to reach the national level 

Detailed Photos

Porduct Advantages

1. Air end:
 Large rotor with reasonable length-diameter ratio, large gas production, low rotating speed, small vibration, low noise, effectively play the stability of the head, the rotor material is made of wear resistant high-strength alloy steel

2. Motor:
3 phase asynchronous motor,IP54/IP55,F class insulation,SKF over-loading bearing,output efficiency up to 95%,service factor SF=1.15,Volt. And Freq. can be customized,add oil injection port at both end of bearing shell, easy maintenance

3. VSD inverter( optional ):
automatically adjust motor RMP according to real requirements, the actual power, energy -saving more than 30%,eliminate the peak current

4.High power cooling fan:
independent external motor which is not to be burn out easily,durable high heat dissipation efficiency ensure 24 hours continuous operation in high temperature and humidity environment

5.Cooler :
air cooler/ water cooler,high efficiency ,low noise,high quality aluminum material ,add axial flow fan, ensure perfect cooling effect

6.Air filter:
 two stage dust removal and filtering system with efficiency of up to 99.9% even in heavy-dust environment

7.oil filter
high efficiency oil filter removes lubricant magazine ensure longer working life and save maintenance cost

8.Intake valve
According the actual need, the gas can be automatically adjusted to reduce the operation cost

9.vibration-proof pressure gauge:
accurately display the pressure value of the air compressor tanker, convenient to view and adjust to meet different work needs

10.built -in soundproof cotton
inner sound-absorbing cotton .effectively reduce the noise machines operation, low noise little vibration, sounds as low as 50db

11. Intelligent PLC touch screen controller
simple operation, clear operation status, 24 hours for you to work

Manufacturing center

 

Brief introduction of factory:
1. We have been engaged in r & D, production and sales of air compressors for 19 years;  
2. Our air compressor products through CE,SGS,ISO certification, with more than 20 invention patents;  
3. Our products are exported to 132 countries and regions around the world;  
4. Our air compressor provides a 5-year warranty.  
If you have specific parameters and requirements for our Rotary Screw Type Air Compressor, customization is available
Promises Every Machine Will Run Well More Than 15 years

Air compressor use case

Factory Quality Control Process
1.Installation inspection of the whole screw air compressor: check and confirm the whole machine according to the operation instructions and quality control standards. Main inspection items:
A . Confirm the nose and motor nameplates; 
B . Check whether there is oil leakage in the pipeline and oil circuit of the air compressor; C . the screw air compressor machine screw locking inspection..
2. Rotary screw type air compressor factory test machine, heat engine: test whether the air compressor operation parameters meet the requirements of customers, including voltage, current, working pressure, exhaust volume, etc.screw Air compressor factory before 48 hours of thermal test, stability confirmation.
3. 24 hours online after-sales service, one-to-one online guidance installation, debugging, troubleshooting.

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F.A.Q

Q1. Why do customers choose us?
Yunshun Electric Machinery Co., Ltd. is a company specializing in screw air compressor for 20 years since 2001. Our German Standard production line helps us get the affirmation from our agents as well as end-user clients.

Q2. Are you a manufacturer or trading company?
We are a professional manufacturer with big modern factory in Huizhou,China.
Both OEM & ODM service can be accepted.

Q3. What's your delivery time?
Generally 7-15 days, if urgent order, we can arrange, too.

Q4. How long is your air compressor warranty?
2 year for the whole machine and 5years for screw air end, except consumable spare parts.

 Q5. How long could your air compressor be used for? 
At least 15 years.

Q6. What's payment term?
T/T, L/C, Western Union, Credit Card, and etc.

Q7. How about your customer service?
24 hours on-line service for all our clients.

Q8. How about your after-sales service?
1. Providing customers with installation online instructions.
2. Well-trained engineers available to overseas service.
3. Planning for oversea after-sales supporting company