Oil free Turbo Centrifugal Air Gas Compressor Capacity 132m³/min
GDC-120
Product Description
The GDC series oil-free centrifugal air compressor is designed to
ensure the continuous and stable operation under a wide range of
gas flow working condition. Its high working efficiency can fully
meet the gas supply demand of various process flow and provide
absolutely oil-free high-flow compression for all industries.
Parameters
Model No. | GDC-120 |
Compressor Type | Centrifugal Type |
Stage No. | 1/2/3 |
Oil Free | Yes |
Service Life | ≥35years |
Anti-surge Function | Yes |
Power
(KW) | 710-1050 |
Pressure
(bar) | 2.0-14 |
Air Flow
(m3/min) | 132-200 |
Dimension
(L*W*H )mm | 3000x1660x2120 |
Weight
(KG) | 8100 |
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 |
Control system function of GDC series compressors:
1. Motor overload protection
2. The control panel is installed as a whole with rain proof
packaging to ensure the efficient running of control instruments
and monitor.
3. Real-time monitoring of equipment running status and recording
of key data through Siemens true color LCD screen
3.1 Preset initializes data
3.2 Dynamic running parameters (temperature, pressure, current,
vibration, time, etc.)
3.3 Set up parameters
3.4 Alarm and trip situation
3.5 Status recording of tripping
3.6 Display of running date and running time
3.7 Current value of each measuring point required for
troubleshooting
3.8 Self diagnosis function of control system
4. In the vibration monitoring of each compression stage, the
measured value is accurate and true when the vibration probe is
close to the impeller.
5. With Modbus communication protocol which can be interfaced with
DCS system of end user’s
Flow rate control principle
In the standard control mode, the exhaust pressure of the blower is
set at a certain exhaust pressure value required by the system. By
reducing the frequency or reducing the inlet control valve to
adjust the inlet air volume within the regulating range, the inlet
air volume is adjusted within the regulated range, so that the
blower maintains a constant exhaust pressure
Advantages of Turbo Compressor
1. 100% Oil-free
2. 30-60% energy
3. 300,000 hours (about 35 years) service life
4. Surge control and protection
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 |
GooDSeaA Service & Technical Support
- Turnkey engineering service
- System solution
- On-site guidance of installation, training, etc.
- Special maintenance service
- Guarantee time:
- Whole equipment: 12 months
- Core parts(impeller & volute) : 24 months
- 24-hour response and on-site service after sale
FAQ
Q: Are you a factory or trading company?
A: We are the professional air compressor/vacuum pump/ blower
manufacturer.
Q: Where does your company and factory locate in? How can I visit
you?
A: Our company locates in No.666, Xinbo Road, Maogang Town,
Songjiang District, Shanghai City 201606, China. It takes about one
hour from Shanghai Pudong airport or Hongqiao Airport to our
company.
Q: What does your company do regarding quality control?
A: Quality always enjoys the top priority. GoodSeaA attaches great
importance to quality control from beginning to the end.
Q: What is your after-sale service?
A: The guarantee period is 12 months from the date of the machine
installation or 15 months from the day of machine delivery. We will
take full responsibilities for the charges caused by the defects
during the guarantee period(This warranty does not cover human
damage or misuse of product).
Q: Do you offer consumables and wearing parts, too?
A: We supply all the necessary spare parts and wearing parts for
all equipments and on time.
Q: Which countries have you exported your products to?
A: Our group has been exporting our products to over sixty
countries, like Canada, the United States, Russia, Portugal,
Poland, Hungary, Turkey, South Africa, India, Singapore, the united
Arab Emirates, Egypt, Indonesia, Pakistan, Vietnam, Brazil, Peru,
Chile, Argentina etc.
Product Photos
