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CE Approved Oil Free Oxygen Compressor High Pressure Gas Compressor
Piston oxygen compressor is a safety oxygen compressor used to pressurize oxygen and deliver or store oxygen. One of these industries is used for rough oxygen cutting, where 93% pure oxygen is pumped into oxygen cylinders and acetylene gas is used to cut scrap metal.
Cylinder filling oxygen compressors serve two purposes. One is that the hospital's PSA oxygen generator needs to be pressurized to supply various wards and operating rooms, providing a line pressure of 7-10 kg, and the other is the need to store PSA oxygen. High-pressure containers are convenient for mobile use, and the storage pressure is usually 100barg, 150barg, 200barg or higher 300barg pressure.
This cylinder filled oxygen compressor is suitable for inlet pressure 3-4barg (40-60psig) and discharge pressure 150barg (2150psig)
Small PSA oxygen generating system with a displacement of 4-12NM3/hour, providing clean oxygen filling services for communities and small island hospitals. It can run continuously for 24 hours. It is recommended to fill up to 10 bottles at a time.
Features of Oxygen Compressor
Four stages of compression, each stage is equipped with a safety valve, the inlet is equipped with low intake pressure protection, the exhaust end is equipped with high exhaust pressure protection, and each stage has a temperature sensor. If over temperature and over pressure, the system will alarm and stop, ensuring safe operation, small size, light weight, bottom forklift parking position, easy to move.
Our standard high-pressure oxygen compressors have passed the EU CE certification to meet the requirements of the EU market, and we can also provide customized oxygen compressors according to customer conditions.
Advantages and characteristics of oil-free oxygen booster compressor
1. Oil-free, stainless steel cylinder
2. No pollution, keep the gas purity unchanged
3. Low maintenance cost and easy operation.
4. According to the customer's specific working conditions, the compressor is designed as single-stage compression, two-stage compression, three-stage compression and four-stage compression.
5. Low speed, long life, average speed 260-400RPM,
6. Continuous continuous heavy-duty operation, can run stably for 24 hours without stopping
There are two types of oil-free oxygen filling cylinder compression, air cooling and water cooling, vertical structure, Rocky series high-pressure oil-free lubrication oxygen compressor, excellent performance, stable operation, high efficiency and energy saving, long service life, widely used in oxygen , chemical process and plateau oxygen supply, combined with an oxygen generator, forms a simple and safe high-pressure oxygen system.
Technical parameter
| Flow rate | Inlet pressure | Outlet pressure | Motor power | Crankcase | Inlet size | Outlet size | Dimension | Weight | Inlet/Outlet temperature |
| mm | kg | ºC | |||||||
| 1-3 m3/h | 3-4 bar | 150 bar | 1.5-3 kw | Aluminum alloy | M14*1.5 | M14*1.5 | 850*640*680 | 140 | 45 |
| 200 bar | |||||||||
| 4-12 m3/h | 3-4 bar | 150 bar | 3-5.5 kw | Small two-row four-level | DN15 | M16*1.5 | 1000*800*1100 | 320 | 45 |
| 200 bar | |||||||||
| 13-60 m3/h | 3-4 bar | 150 bar | 11-18.5 kw | Medium two-row four-level | DN25 | M16*1.5 | 1650*950*1470 | 960 | 45 |
| 200 bar | |||||||||
| 60-70 m3/h | 3-4 bar | 150 bar | 22 kw | 6H | DN40 | M22*1.5 | 1950*1350*1400 | 1300 | 45 |
| 80-150 m3/h | 3-4 bar | 150 bar | 30-45 kw | Big two-row four-level | DN50 | M22*1.5 | 2100*1100*1600 | 2000 | 45 |
| 200 bar | |||||||||
| 10-15 m3/h | 3-4 bar | 150 bar | 5.5-7.5 kw | New four-row four-level | DN15 | M16*1.5 | 1050*750*1020 | 450 | 45 |
| 200 bar |
The basi c parameters li sted i n this table can be confi r'med accordi ngtothe actual worki ng condi ti ons.
The parameters of the pressurized 20MPa filling machine are compared with those of the same 15MPa flow model.
The strength and precision of all host parts are increased, and the precision of electrical parts (unloading solenoid valve) and cut- off valve (20MPa high pressure) is greatly improved than that of 15MPa filling machine.
Application industry
Industrial applications for oxygen compressors include booster use of low pressure oxygen for VSA applications in steel mills, paper mills and water treatment plants.
• Packing Details: Plywood crate pallet plus foam board and bubble film, Full closed wooden case. 1pcs/each package (for stationary screw air compressor)
• Shipping method: by sea, by LCL/FCL or as requested
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. 24/7 after sales service support in different languages.
2. Customized color, Model ect.
3. Guidance of installation and commissioning on site can be provided by factory-trained technicians or local Authorized Service Center.
4. Delivery on time and excellent after-sales service.
5. Plenty of original spare parts with proven quality.
6. All kinds of technical documents in different languages.
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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