Model NO.: EU-22A
Trademark: OSG
Transport Package: Fob, CIF, CFR
Specification: 1050*800*1050
Origin: Shanghai
HS Code: 8414809090
  air compressor with aftertreatment equipments with explosion proof
I. Introduction:
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Main features of oil-lubricated screw air compressor:
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1.Imported top-grade air end, as the third generation product of state-of -the-art brand in the world, with asymmetrical 5:6 tooth rotors, is provided with outstanding performance and high efficiency far beyond other similar-type brands.Â
2. Full-intellectual control system and LCD screen, with self-diagnosis and protection devices; remote control and multi-host interlock control, realizing unattended and high -tech operation.Â
3.Y series three-phase asynchronous motor special for compressor, imported SKF bearing, F-level insulation, IP54, especially suitable for long-term use, safe and reliable.Â
4. Imported oil filter, oil-air separation filter cartridge to ensure oil content<3PPM; the trunk adopts metal pipe, safe for long-term operation without leakage or deformation; the V-type drive belt is imported from Germany, and has a service life>10000hours.Â
5. Air volume auto-intelligent control, auto shutdown after long idle run to ensure over 25% of energy saving.Â
6. Valve oil-free system design, achieving a safer and more reliable operation of the whole machine; main machine adopts one imported special compressor oil, reducing the leakage inside and outside of the compressor, improving efficiency of main machine and prolonging the service life.Â
7. High efficiency, quiet, low vibration, installation without foundation required, convenient for customer maintenance, confirming to ISO9001 standard and CE.Â
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II. Technical specification
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| Model | EU7.5A | EU11A | EU15A | EU18.5A | EU22A | EU30A | EU37A/W | EU45A/W | |
| Free air delivery/Discharge air pressure (M3/min/ Mpa) | 1.2/0.7 | 1.7/0.7 | 2.4/0.7 | 3.1/0.7 | 3.7/0.7 | 5.2/0.7 | 6.5/0.7 | 7.5/0.7 | |
| 1.1/0.8 | 1.6/0.8 | 2.3/0.8 | 3/0.8 | 3.5/0.8 | 5/0.8 | 6.3/0.8 | 7.2/0.8 | ||
| 1/1.0 | 1.4/1.0 | 2.2/1.0 | 2.8/1.0 | 3.0/1.0 | 4.1/1.0 | 5.8/1.0 | 7.0/1.0 | ||
| 0.8/1.3 | 1.2/1.3 | 1.7/1.3 | 2.3/1.3 | 2.5/1.3 | 3.7/1.3 | 25.0/1.3 | 6.0/1.3 | ||
| Air supply temperature | ≤ambient temperature +8~`15ºC | ||||||||
| Motor | Power (kw/hp) | 7.5/10 | 11/15 | 15/20 | 18.5/25 | 22/30 | 30/40 | 37/50 | 45/60 |
| Start method | Y-â–³Starter | ||||||||
| Voltage (v/hz) | Â 380V 3PH 50HZÂ Â Â Â (380V-3PH-60HZ/ 460V- 3PH- 60HZ/ 220V- 3PH-60HZ/ 400V-3PH-50HZ/6000V-3PH-50HZ/other voltagesd can be customized )Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â | ||||||||
| Drive method | V-belt transmission / Coupling transmission | ||||||||
| Oil content (PPM) | ≤3 | ||||||||
| Connector inch | 3/4" | 3/4" | 1" | 1" | 1" | 1Â 1/4" | 1Â 1/4" | 1 1/2" | |
| Noise(Db)±2 | 56 | 58 | 60 | 60 | 60 | 66 | 66 | 66 | |
| Dimension | length mm | 900 | 1060 | 1060 | 1080 | 1080 | 1300 | 1300 | 1300 |
| width  mm | 700 | 800 | 800 | 880 | 880 | 1100 | 1100 | 1100 | |
| height mm | 1040 | 1230 | 1230 | 1420 | 1420 | 1650 | 1650 | 1650 | |
| Weight (kg) | 400 | 500 | 550 | 650 | 680 | 1000 | 1050 | 1100 | |
III. CE & ISO Certificates:
Package photos:
On-site photos:
IV. Company Introduction
In order to meet customers' expectations and requirements, OSG shanghai integrates the compressing system to embody the merits of reliability, energy saving, silence, convenience. OSG Shanghai had obtained the compressor production license (certificate No: XK06-010-00597), quality certificate and general machinery certificate, ISO 9001:2008 certificate and CE certificate.
 OSG has established a nation-wide service system of 40 offices, and provided comprehensive services, such as consulting, training, repairing, spare parts supplying, etc. OSG shanghai also do OEM for trading companies and agents, according to their requirements.
 OSG shanghai welcome customers and engineers all over the world to study, train and cooperate. Welcome to OSG Shanghai.
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V. Company Advantages
1.Enormous potentiality, long history
Shanghai Honest Compressor Co., Ltd. is one British wholly-owned enterprise. Currently in China, OSG has set up three major manufacturing bases (Shanghai Honest Compressor Co., Ltd, Zhejiang Ulite Tools Co.,Ltd., Guangdong OSG welding), five Manufacturers. Meanwhile we cooperate with the European world-advance air end manufacturer. OSG shanghai possesses a complete production, sales and after-sales service system. OSG has 40 offices and more than 80 after-sales service centers, and products are sold to more than 20 countries.
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2. Advanced configuration, world-renowned components, abundant production experience.
   The control system is the most advanced. The controller is designed and manufactured by Schneider, France. It is equipped with the large Chinese-English liquid crystal display screen. It can monitor more than 20 main operating parameters, and has the functions of fault recording, maintenance and alarm shutdown. It can achieve efficient intelligent control, unattended.
Remote control: the computer processor can directly check the user's real-time operating system. Combine the reliability, energy saving, practicality in one. remote control can start, stop, load, unload the compressor and also other local control can be carried out. The operation, alarm and fault and relative local information can be monitored. (detailed description followed)
Remote control function:
Multiple compressors remote centralized control: reduce system pressure, reduce energy consumption, real-time monitoring.
Dual pressure setting: Two system pressure bands can be set manually or automatically to optimize energy use and reduce operating costs.
Delayed secondary shutdown: This function controls the motor to run only when needed, allowing the motor to run less and minimize the energy consumption.
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