20nm3/H 3kw Oil-Free Oxygen/Nitrogen/Special Gas Booster Compressor Rvwn-20/5-30

• Customization: Available
• Application Fields: Medical
• Certification: CE, ISO
• Model NO.: RVWN-20/5-30
• Condition: New
• Noise Level: Low
• Parts: Air Purification Components
• Purpose: Gas Manufacturing
• Usage: Hydrogen, Nitrogen, Oxygen
• Flow Rate: 3.6 Nm3/H
• Intake Pressure: 0.5MPa
• Exhaust Pressure: 2.5MPa
• Power: 0.75kw
• Machine Size: Medium
• Transport Package: Customized Wooden Box Packaging
• Specification: 750*500*650mm
• Trademark: ROCKY
• Origin: Shanghai
• Production Capacity: 10000set/Month
• Package Size: 85.00cm * 60.00cm * 75.00cm
• Package Gross Weight: 210.000kg

Product Description

Product Description

20Nm3/h 3kW Oil-free Oxygen/Nitrogen/Special Gas Booster Compressor RVWN-20/5-30
 

The oil-free gas booster is based on our successful oil-free air compressor design concept, and realizes secondary boosting of non-flammable and non-explosive gases such as oxygen, nitrogen, chlorine, nitrogen, carbon dioxide, and sulfur hexafluoride.
 

High pressure booster compressor product features

1. There is no contact between the gas and the bearing, the pressurized element bearing the lateral force is transferred from the high temperature area to the low temperature area, and the service life of the bearing and the guide ring is doubled. Special relubrication structure makes

maintenance faster.

2. The unique mid-body sealing structure improves the life of the seal and provides excellent sealing effect. The leakage is less than 4/1000, which ensures the purity and cleanliness of the gas after pressurization and prolongs the service life of the raw material machine.

3. Applicable gas: Nitrogen/Air, Oxygen(piston rings are different, please specify when ordering)

4. Pressure Range: ≤50 Barg

5. Flow Range: ≤240 m3 /h (Larger flow can be customized)

Model	Inlet P (Mpa)	Outlet P (Mpa)	Capacity (m3/h)	Motor Power (Kw)	Dimension L*W*H(mm)	Compression	Inlet size	Outlet Size	Weight (kg)
RVWN-20/5-30	0.5	3	20	3	1250x500x900	2	Rc1/2	Rc1/2	210
RVWN-30/5-30	0.5	3	30	5.5	1250x600x900	2	Rc1	Rc1	250
RVWN-40/5-30	0.5	3	40	5.5	1250x600x900	2	Rc1	Rc1	250
RVWN-50/5-30	0.5	3	50	7.5	1250x600x900	2	Rc1	Rc1	270
RVWN-60/5-30	0.5	3	60	7.5	1250x600x900	2	Rc1	Rc1	270
RVWN-70/5-30	0.5	3	70	11	1250x700x900	2	Rc1	Rc1	300
RWWN-80/5-30	0.5	3	80	11	1350x700x1200	2	Rc1	Rc1	380
RWWN-100/5-30	0.5	3	100	11	1350x700x1200	2	Rc1	Rc1	380
RWWN-120/5-30	0.5	3	120	15	1350x700x1200	2	Rc1	Rc1	410
RSWN-140/5-30	0.5	3	140	18.5	1500x800x1200	2	Rc1	Rc1	490
RSWN-160/5-30	0.5	3	160	18.5	1500x800x1200	2	Rc1	Rc1	490
RWWN-200/5-30-II	0.5	3	200	11x2	1600x1600x1200	2	Rc11/2	Rc1	940
RWWN-240/5-30-II	0.5	3	240	15x2	1600x1600x1200	2	Rc11/2	Rc1	1000

Packaging & Shipping

Company Profile

Shanghai Rocky Machinery Co., Ltd. was established in 2003 and has 18 years of experience in the air compressor industry. It is an innovative enterprise integrating production, trade, service, research and development.

We are professional gas compressors manufacturer since 2003, Germany standard, more than 100 workers, annual sales exceeding 20 million US dollars with 13 years of exporting experience, strict quality control and delivery on time. We not only supply gas compressor including screw air compressor, but also supply spares parts and after-treat machines.

Our main products series as follows.

1.Oil-injection Screw air compressor
2. Dry Oil-free Screw air compressor
3. Oil-free water lubricated screw air compressor
4. Oil-free scroll air compressor
5. Oil-free/Oil-lubricated piston compressor
6. Mobile Screw air compressor( Motor driven/ Diesel engine driven)
7. Oxygen/Nitrogen generators/boosters
8. High Pressure Breathing Air Compressor
9. Refrigerant air dryer/ Desiccant air dryer
10. Precision line filter/ water separator

Rocky will continue to promote technological innovation and progress in line with the mission of "innovation reflects value", and achieve win-win results with global partners, suppliers and employees. Create a new world of "energy saving, envir-onmental protection and intelligence" in the field of air compressors

Certifications

Payment and delivery

FAQ

Q1. Are you trading company or manufacture ?

A: We are professional manufacture of screw air compressor of Taicang,Jiangsu,China. More than 18 years of experience in air compressor manufacturing.

Q2. How long is the delivery time ?
A: For standard voltage ,15 working days. Non-standard ,please contact our sales.

 

Q3. What's payment term ?
A: T/T, L/C, D/P, Western Union, Paypal, Credit Card, and etc. Also we could accept USD, RMB, Euro and other currency.

 

Q4. How about your after-sales service ?
A: 1.Provide customers with installation and commissioning online instructions.
     2. Well-trained engineers available to overseas service.
     3.Worldwide agents and after service avaiable.arrange our engineers to help you training and installation.

 

Q5. How about your warranty?
A: One year for the whole machine and two years for screw air end, except consumable spare parts.

 

Q6. Do you have any certificate ?
A: Yes, per different customer's market need ,we can offer CE ,ISO etc certificate.

 

Q7. What about the maintenance ?
A: First maintenance need to be done after 500Hours, and then every 2000-3000 hours to do the normal maintenance, and consider the actual environment.

 

Q8. How do you control quality ?
A: 1. The raw materials are strictly inspected
     2. Some key parts are imported from overseas
     3. Each compressor must pass at least 5 hours of continuous testing before leaving the factory.

 

Q9. Do you offer OEM service ?
A: Yes.Both OEM & ODM service can be accepted.

 

Q10.How long could your air compressor be used?
A: Generally, more than 10 years.