Belt Driven Screw Air Compressor
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7.5kw 15kw 22kw 37kw 55kw Silent Electric Type Constant Frequency Screw Air Compressor
7.5kw 15kw 22kw 37kw 55kw Silent Electric Type Constant Frequency Screw Air Compressor
I. Introduction:Main features of oil-lubricated screw air compressor:
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.
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.
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.
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.
5. Air volume auto-intelligent control, auto shutdown after long idle run to ensure over 25% of energy saving.
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.
7. High efficiency, quiet, low vibration, installation without foundation required, convenient for customer maintenance, confirming to ISO9001 standard and CE.II. Technical specification
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-△Starter Voltage (v/hz) 380V 3PH 50HZ (380V-3PH-60HZ/ 460V- 3PH- 60HZ/ 220V- 3PH-60HZ/ 400V-3PH-50HZ/6000V-3PH-50HZ/other voltagesd can be customized ) Drive method V-belt transmission / Coupling transmission Oil content (PPM) ≤3 Connector inch 3/4″ 3/4″ 1″ 1″ 1″ 1 1/4″ 1 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 IntroductionSHANGHAI HONEST COMPRESSOR CO., LTD. is one UK wholly-owned compressor company, which was situated in shanghai in 2004, based in technical cooperation with European air end manufacturer and British O.S.G. OSG Shanghai specializes in manufacturing the world-class screw compressors and air purification equipments.
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.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.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. -
20bar pressure Screw Air Compressor for laser cutting machine
Belt trasmission,easy to adjust and replace.
To avoid the orrurrence of air end damage due to any other fault conditions,protect the normal service life of the compressor
Every running state of belt tension reaches to the optimum value.
Greatly extend the working life of the belt and reduce the motor and rotor bearing load by avoiding strarup overlarge tension.
Easy and fast to replace the belt.
20bar high pressure special for laser cutting
High efficiency
