Multi Stage Oil Free 270M3/Min Centrifugal Air Compressor
Multi stage Oil free Centrifugal Air Compressor Capacity 270m³/min GDC-150
Product Description
The GDC series products are customized through computer simulation of different environments, the impeller is precisely designed with advanced computer simulation technology, and the impeller is made of aviation grade materials through overall milling, the impeller has the characteristics of high strength, light weight, low vibration while running after high speed dynamic balance testing. Its excellent aerodynamic performance ensures that every blade of the impeller runs in high efficiency curve section even under full load operation. All components shall be subject to durability test to ensure high durability. The gear drive and air compression parts are completely separated to ensure 100% clean and oil-free compressed air.
Parameters
|
Model No. |
GDC-150 |
|
Compressor Type |
Centrifugal Type |
|
Stage No. |
1/2/3 |
|
Oil Free |
Yes |
|
Service Life |
≥35years |
|
Anti-surge Function |
Yes |
|
Power |
980-1500 |
|
Pressure |
2.0-16 |
|
Air Flow |
180-270 |
|
Dimension |
4800x2200x2600 |
|
Weight |
12000 |
|
Impeller Material |
Titanium Alloy/Stainless Steel |
|
Pinion Shaft Material |
17CrNiMo6 |
|
Bull Gear Shaft Material |
42CrMoA |
|
Motor |
WEG/Marathon |
|
PLC Control System |
Siemens |
|
Circuit Breaker |
ABB |
|
Pressure Transducers |
MEAS |
|
Temperature Control Valves |
AMOT |
|
Vibration Sensors |
Bently |
|
Temperature Sensor |
SEC |
|
Motor Protection Grade |
IP54 or customized |
|
Motor Insulation grade |
F Class or customized |
|
Temperature Rise Leve |
B Class or customized |
|
Lubrication Method |
Grease Lubrication |
Structure features
The lubrication system is separated from the compressed air to ensure that the compressed air is 100% clean and oil-free. The cooler and gearbox is also separated structurally, and the modular structure is easy and convenient for on-site installation and commissioning.
|
Product Name |
Geared centrifugal air compressor |
|
Casing Split Type |
Horizontally split typed |
|
Machine Structure |
Motor driven, compressor, motor, lubricating oil system, coupling, intercooler, local control panel and connecting pipeline are all placed on a common base |
|
Adjustment mode of inlet air volume |
Guide vane(electric type) |
Fuel tank
|
Fuel tank material |
Carbon steel internal coating |
|
Visible oil level gauge |
5 minutes |
|
Oil mist eliminator |
Included |
|
Temperature sensor |
Included |
|
Oil heater |
Included |
|
main oil pump |
Included |
|
Auxiliary oil pump |
Included |
|
Lubricating oil label |
VG 32 |
Impeller
|
Impeller Type |
3-D flow backward leaning vanes |
|
Material |
Aircraft-grade titanium alloy or high strength stainless steel |
Volute
|
Split Type |
Horizontal |
|
Material |
Ductile Cast Iron |
Pinion
| Bearing Type | 5-petal tilting-pad type bearing |
| Shaft Type | With thrust ring |
| Shaft Material | 17CrNiMo6 |
| Grade | AGMA 13 |
Big gear wheel
| Bearing Type | Radial direction thrust bearing |
| Shaft Material | 42CrMoA |
| Big gear wheel | 17CrNiMo6 |
| Grade | AGMA 13 |
Gear Case
|
Split Type |
Horizontal |
|
Tooth Profile |
Helical tooth |
|
Material |
High strength alloy material |
Coupling
|
Coupling Type |
Diaphragm type coupling with protective cover |
|
Manufacturer |
GooDSeaA |
Sealing
|
Air sealing type |
Labyrinth |
|
Oil sealing type |
Labyrinth |
|
Sealing material |
6063 |
Labyrinth type Stepped labyrinth type
Full flow oil filter
| Filter Precision | 10 um |
| Filter material | Synthetic fibre |
Full flow oil cooler
|
Type |
Calandria |
|
Medium in tube |
Water |
|
Medium in Shell |
Lubrication Oil |
Get in Touch
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