Cheaper Direct Driven Industrial Air Screw Compressor 315Kw 420Hp in TUV,CE,ISO certificates!
Cheaper Direct Driven Industrial Air Screw Compressor features:
1,Economic running costs
2,Good environmental adaptability
3,Extraordinary cooling system design
4,screw air end design by R&D center in German
5,GA,GC,ISO,ASME certificates
First, the curved face of the rotors engaged fully, thus contributing to the formation of a hydrodynamic lubrication film, reducing the contact zone of the lateral leakage, improve compressor efficiency; as well as to improve the processing, test performance of the rotor.
Second, using the design ideas of bigger rotor, bigger bearing, low-speed ", speed lower than other brands up to 30 ~ 50%, this could reduce noise and vibration, reducing the compressed air temperature and improve the rigidity of rotor and prolong its life, reduce sensitivity to the impurity and the oil carbide.
Third, fully meet or exceed the national standard ISO19153-2003 "air compressors energy efficiency limit !
Fourth, Oil separation system
LGCD Direct-driven Screw compressor up to 760 kW are equipped with external separators that can be changed in a simple spin-off/spin-on process. Larger units have an internal separator cartridge. Due to the excellent separation efficiency of the system as a whole, the compressors can be used in the pressure range of 5.0 to 15.0 bar. Special pressures on request.
Frequency inverters (optional)
The frequency converter minimises idle times and optimises supply with fluctuating compressed air requirements. Start-up peaks are avoided and the compressor’s delivery rate is controlled continuously – that saves electricity costs! The total costs for your compressed air supply are significantly reduced and investment costs are amortised in the shortest possible time.
315KW air cooling compressor parameters
| ITEM | UNIT | MODEL |
| LGCD-58/8 | LGCD-50/10 | LGCD-46/13 |
| Discharge capacity | m3/min | 58 | 50 | 46 |
| Working pressure | MPa | 0.8 | 1.0 | 1.3 |
| Cooling style | | Air cooling |
| Working style | | one stage, continuous working |
| Driven method | | Direct driven |
| Inlet status | Temperature | ℃ | ≤40 |
| Pressure | MPa | Atmospheric pressure |
| Relative humidity | | ≤100% |
| Noise | dB(A) | ≤85 |
| Oil content | ppm | ≤2 |
| Drive rotor speed | rpm | 1850 |
| Dust particle size | μm | 1μm |
| Cooler outlet temperature | ℃ | Ambient temperature＋10 |
| Cooling air flow | m3/min | 1200 |
| Displacement control mode | | Load/empty + stop for too long empty status |
| Safety valve set pressure | MPa | | 0.88 | 1.1 | 1.43 |
| Lubricating oil volume | L | 180 |
| Lubricating oil brand | | ROTORCOMP |
| Air outlet connection size | | DN120 |
| Drain connection size | | G1 |
| Dimension | L | mm | 3200 |
| W | mm | 1950 |
| H | mm | 1850 |
| Net Weight | kg | 6800 |
| Motor | Type | | Y2355L2-4 |
| Rating | rpm | 1491 |
| Power | KW | 315 |
| Service coefficient | | 1.2 |
| Degree of protection | | IP55 |
| Insulation class | | F(B) |
| Startup mode | | Reduced voltage |
| Voltage | V | 380 |
| Frequency | Hz | 50 |
| Rated current | A | 558 |
| Weight of motor | kg | 1950 |
Product Tags:
|
|
Screw Diesel Powered Air Compressor Extraordinary Cooling Oilless Air Compressor Images
|
