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| Warranty: | 24 Months |
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250 bar High Pressure Nitrogen Gas Booster Oil Free Nitrogen Booster Air Compressor
1.Touch display PLC control.
2.Remote control is optional.
3.Inlet and outlet pressure overload,temperature overheating,cooling water failure, circulation rolling alarm and stop.
4.Operation time display, maintenance cycle prompt.
5.With water tank and circulating pump without external pipeline, filling antifreeze at low temperature without obstruction.
| Compressed media | Nitrogen (must be dry and particle free) |
| Model | RWWN-200/5-25-II |
| Rated flow (standard state) | 200Nm3/h |
| Intake air temperature | ≤40 |
| Intake pressure | 0.5Mpa |
| Exhaust pressure | 2.5Mpa |
| Cylinder diameter * quantity | (Φ90+φ65)*2 |
| Engine speed | 720r/min |
| Cooling mode | Air cooling |
| Lubrication method | Fully oil-free lubrication |
| Compression series | 2 |
| Structural type | Angle type, V type |
| Motor power | 11kw*2 |
| Transmission mode | Belt drive |
| Installation type | Basic type |
| Dual pressure controller | Intake 4-6 |
| Control mode | Completely oil-free lubrication, air cooling, reciprocating piston type |
| Size of inlet and outlet | RC1" |
| Dimensions | 1600*1600*1200mm |
| Weight | 940kg |
| Model | Capacity (m3/h) |
Inlet P (Barg) | Outlet P (Barg) | Motor Power (Kw) |
Compression | Dimension L*W*H(mm) | Inlet Size | Outlet Size | Weight (kg) |
| RVWN-20/5-25 | 20 | 5 | 25 | 3 | 2 | 1250x500x900 | RC1/2" | RC1/2" | 210 |
| RVWN-30/5-25 | 30 | 5 | 25 | 4 | 2 | 1250x550x900 | RC1" | RC1" | 230 |
| RVWN-40/5-25 | 40 | 5 | 25 | 5.5 | 2 | 1250x600x900 | RC1" | RC1" | 250 |
| RVWN-50/5-25 | 50 | 5 | 25 | 7.5 | 2 | 1250x600x900 | RC1" | RC1" | 270 |
| RVWN-60/5-25 | 60 | 5 | 25 | 7.5 | 2 | 1250x600x900 | RC1" | RC1" | 270 |
| RVWN-70/5-25 | 70 | 5 | 25 | 7.5 | 2 | 1250x600x900 | RC1" | RC1" | 270 |
| RVWN-80/5-25 | 80 | 5 | 25 | 11 | 2 | 1250x700x900 | RC1" | RC1" | 300 |
| RWWN-100/5-25 | 100 | 5 | 25 | 11 | 2 | 1350x700x1200 | RC1" | RC1" | 380 |
| RWWN-120/5-25 | 120 | 5 | 25 | 15 | 2 | 1350x700x1200 | RC1" | RC1" | 410 |
| RWWN-140/5-25 | 140 | 5 | 25 | 15 | 2 | 1350x700x1200 | RC1" | RC1" | 410 |
| RSWN-160/5-25 | 160 | 5 | 25 | 18.5 | 2 | 1500x800x1200 | RC1" | RC1" | 490 |
| RWWN-200/5-25-II | 200 | 5 | 25 | 22(11*2) | 2 | 1600x1600x1200 | RC1 1/2" | RC1" | 940 |
| RWWN-240/5-25-II | 240 | 5 | 25 | 30(15*2) | 2 | 1600x1600x1200 | RC1 1/2" | RC1" | 1000 |
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.
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.
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