250kw Industrial Air Two Stage Screw Compressor Energy Saving Variable Speed Screw Air Compressor
1: Product Description
The ETS series features
1. The oil injection two stage screw air compression of OSG with reasonable pressure ratio, such as
smaller leakage, lower noise design of host. It combines the level 1 compressed rotor and the secondary
compressed rotor within a case, and directly transmit by top gear , makes every level of the rotor at running time to get the best linear velocity of gas production matching, at the same time, reasonable pressure ratio can effectively reduce the compression leakage again, so the compression efficiency is much higher than that of single stage compression. So, compared with the single stage compression, two stage
compression more efficient!
2. The oil injection two stage screw air compression of OSG under the same power, the pressure
volume is more 12% - 18% than the volume of single stage. to compress the same air volume, two-stage compression can save an average of 15% of power than the single stage, Rotor and bearing
force is small, and the rotor diameter is big, rotational speed is low, so the operation more reliable.
| Model:ETSV-250A |
| Power(KW) | 250 KW |
| Horse(HP) | 355HP |
| Pressure | Bar | M³/Min |
| | | |
| | 8 | 115 |
| | 10 | 145 |
| | 13 | 188 |
| F.A.D | m³/min | L/min | CFM |
| | | | |
| | 59.9 | 59900 | 2139 |
| | 51.0 | 51000 | 1821 |
| | 44.9 | 44900 | 1603 |
| Exhaust temperature | ≤ Ambient temperature +8ºC |
| Intake air temperature | ≤45 ºC |
| Noise dB(A) | ≤68±2 |
| Oil content (ppm) | ≈ 3 |
| Power V/Pb/Hz | 380/3/50 |
| Long(m) × Wide(mm) × High(mm) | 4000 × 1800 × 2000 |
| Weight (kg) | 7200 |
| Diameter of outlet | DN100 |
2: Professional service
After-sale service is always one of the most concerned question, and after-sale service in time is the key.
We have Professional after sale service engineers and complete spare parts. The following branches
serve every customer to provide timely and professional service and technical training.
3: Adequate supply of resources
Use OSG genuine spare parts and consumables is the basic guarantee for air compressor running long.
We have the normal and efficient operation, also plenty of
spare parts and consumables reserve, ready to meet the needs of customers.
4: Product quality guarantee
High quality products are the core foundation of business operation.
Any product from raw material purchasing, outsourcing parts
processing to the process after the performance and operation of strict tests ensure the machines of high
quality.
5: Application field
Textile, medical, pharmaceutical materials, power, electronic, spraying, tobacco, instruments,food proces
sing, feed processing, machinery processing, etc.
6:Why we choose Honest?
1: European owned enterprise excellent technology and credit,trustworthy products.
2: Large European exhaust air end,ensure the efficiency,economy and durability of the machine.
3: Patent oil-gas separation system that oil content ≤3ppm.it is imported from Europe.
4: Design of frameless box structure is unique,let your installation,,maintenance and repair work truly
barrier free.
5: Centrifugal super exhaust system is especially suitable for high temperature environment of China.
6: Intelligent control system is true,do what you want,Each product reflects the design idea of "reliable
, energy saving,environmental protection,convenient"
7: FAQ
1. Q:Are you a factory or trading company?
A: We are a factory.
2. Q:Where is your factory located? How can I visit there?
A: Our factory is located in shanghai,china.Or you can take train to Shanghai Station.All our clients, from home or
abroad, are warmly welcome to visit us!
3. Q:How does your factory do regarding quality control?
A:"Quality is priority. we always attach great importance to quality controlling from the very beginning to the very
end. Our factory has gained ISO9001:2008 authentication.
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