Active Member
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[China]
Address: No.666 Xinbo Road,Maogang Industry Zone,Songjiang Shanghai
Contact name:Jepson
Goodseaa Aviation Technology(Shanghai) Co.,Ltd. |
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Turbo Air Gas Oil free Compressor Industrial Capacity 360-530m³/min GDC-400
Product Description
The centrifugal compressor is a kind of rotary motion machine, which is suitable for direct dragging of industrial steam turbines or gas turbines.For general large-scale chemical plants, it is often used as a by-product steam-driven industrial steam turbine to provide power for comprehensive utilization of thermal energy.
Parameters
Model No. | GDC-400 |
Compressor Type | Centrifugal Type |
Stage No. | 1/2/3 |
Oil Free | Yes |
Service Life | ≥35years |
Anti-surge Function | Yes |
Power | 1960-2900 |
Pressure | 2.0-19 |
Air Flow | 360-530 |
Dimension | 5800x3000x3200 |
Weight | 28000 |
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 |
Advantages of GooDSeaA centrifugal compressor
| Item | Features of GooDSeaA | Other Vendors |
| Integrated unit design | Simple overall layout, compact structure, reasonable and simple installation, only the air pipe, water pipe and electrical system need to be connected. Bring benefits to customers, small amount of investment, save a lot of installation time and costs | Fix the unit with four corner gasket (no shock absorption function and potential safety hazard exists |
| The main structure adopts horizontal split type | The gearbox, bearing and sealing system are all of horizontal split structure, which is convenient for maintenance. During maintenance, it is not necessary to dismantle all the air inlet and exhaust pipes, volute, etc. Compared with vertical sectioning, it can save more than 6 times of maintenance time. | Some companies adopt vertical segmentation structure |
Inlet regulating guide vane | Equipped with imported regulating guide vane, it can save 9% energy upon the maximum inlet flow than butterfly valve. Wide adjustment range. Save a lot of operating costs. | Butterfly valve, low cost, but high energy consumption |
| Efficient backward curved impeller and integral milling diffuser | Efficient three-way flow backward curved impeller designed by aviation university team is adopted to make the compressor reach 60-105% of flow regulation range. The diffuser made of aviation aluminum material ensures no leakage and minimal internal friction. Compared with cast iron, it has corrosion resistance, high strength and small air resistance. The efficiency of the compressor is further improved. Save a lot of operating costs | Some companies adopt casting diffuser
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| Tilting bearing | The advanced five piece tilting pad bearing, which has the auto-center function ensures the best stable operation state, excellent buffer performance, good anti oil film oscillation performance, and the service life is more than 100000 hours. And the designed service life of the unit shall not be less than 30 years. | |
| Cooling system | GooDSeaA cooler structure adopts water flowing inside the pipe and gas flowing outside the pipe , with guide rail and roller. The drawable straight tube cooler is made of Navy copper, which has excellent corrosion resistance and is not easy to scale. | Some companies use stainless steel. Poor heat conduction efficiency, low cost, easy to oxidize and scale. It is not suitable for cleaning and maintenance. |
Oil circuit system | Free switching parallel double oil filter effectively avoids the disadvantage that the single oil filter must be shut down to replace the filter element and extends its service life. | Single oil filter is used in some companies, so it is impossible to change the filter element without stopping the machine under emergency |
| Carbon ring sealing system without oil | Two relatively independent working systems, air circuit and oil circuit, ensure the air quality of compressor, and overcome the leakage problem of compressor through reliable labyrinth seal or carbon ring seal system. | |
| Simple Control System | Standard PLC + color LCD touch screen, with large storage function, multiple monitoring and protection functions, can display multiple information at the same time in the same picture, which is easier to operate and more stable. | Some companies use microcomputer controller, LED display single page scrolling display screen, display content is too less, operation is troublesome. |
| Anti surge function | The system consists of surge pressure sensor and motor current sensor. When the change ratio of the last stage exhaust pressure and the change ratio of the motor current is higher than the set value of surge, PLC will regard this situation as surge, and then alarming system will work and compressor will stop meanwhile discharging the air. Through the advanced method of continuously monitoring the changes of the two parameters of system pressure and current at the same time, it can avoid the misoperation of surge only by single signal judgment, and effectively prevent the occurrence of surge | |
| Vibration protection function | Goodsea centrifugal compressor is equipped with vibration measurement system in each stage of compression section, which has protection measures for each stage. And the equipment has the functions of numerical display, alarm, shutdown, etc. Ensure safe and stable operation of the whole set machine. | In order to reduce the cost, only one vibration measuring point is arranged on each shaft. The monitoring cannot be guaranteed and the accuracy is not high. |
Additional Technical Service Provided
Technical Service Provided for New Project: |
Customer Demand Learning - Equipment Selection - Solutions Evaluation - Engineering Design - Installation Guidance - Equipment Commissioning - After Sales Service
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Technical Service Provided for Modified Project: |
Customer Demand Learning - Site Investigation - Equipment Selection - Energy Efficiency Saving Accounting - Solutions put into execution - Installation&Commissioning - Warranty Service
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Background
GooDSeaA works together with Top-Level Universities in China, specializing in the field of civil impellers and rotor type line machinery, to create products that can meet “aviation power” and “military quality”, like centrifugal compressors, centrifugal fans, centrifugal vacuum pumps, high-speed submersible sewage pumps, screw compressors, water-lubricated oil-free compressors, oil-free screw vacuum pumps and other products.
Our Vision
GooDSeaA strives to be the R&D leader and products&solution provider in the field of civil turbo machinery, and committed to be the leader company in the field of aviation energy power technology and levitation bearing technology.
Multiple business modes available
Direct Manufacturer
Looking for distributors to help market our products
OEM Service
EMC
Equipment Renting
Application Fields
Oil and Gas
Chemical and Petrochemical
Midstream
Fertilizer
Power Generation
Industrial Gases
Textile Industry
LNG industry
Product Photos
