Greekn H.I. Screw Air Compressor GA15 Oil Injected Air Compressor 15kw Direct Drive Screw Air Compressor 8bar/10bar/13bar
16bar Integrated type screw air compressor
MOQ:1SET
Payment:T.T
Delivery time:10-30 days
Start Port: Xiamen port,China.
Certification: CE GCCA
Packing:Paper box
Model: GA7-GA355
Motor power: 10-485HP
Motor power: 7.5-355kW
Motor type: High efficiency motor
Working pressure: 7-13BAR
Capacity: 0.8-65.5m³/min
Voltage: 220/380/415/440/460V
Frequency: 50/60HZ
Air end: Single stage
Highly efficient cooling system
Greeknhi's GA series air compressor is designed with an operating temperature of 55℃, similar to a tropical desert environment. This series features an improved cooling system for controlling the operating temperature of the unit cooler, thus ensuring the air compressor will not fail during high temperature operations.
Three stage oil-gas separator
This three stage oil-gas separator is made independently by Greeknhi and has won a national patent. It includes three stages: centrifugation, sediment and filtration. It can provide high quality compressed air with an oil content less than 2ppm.
Original air end with large air capacity
The air compressor is equipped with asymmetric male and female rotors and they have two prominent advantages over the other rotors:
As the gear tooth profile of the rotor consists of an arc and arc envelope, a "convex-concave" seal is achieved between the rotors, which helps to produce hydrodynamic lubricant film and make the compressor more efficient.
Speed of this air compressor is 30-50% lower than that of other air compressors, due to the large rotor and bearing. The rotor and bearing also reduce noise, vibration and effects caused by impurities and carbides on the rotor and ensures a longer service life.
High quality air end bearing
Greeknhi GA series compressor uses SKF bearings. It features a stable operation and is applicable to variable working conditions, ensuring the motor a longer service life.
Highly efficient drive system
It is an integrated drive system without a gear. Using a 1:1 direct connection drive, there is no production loss, making it an ideal drive system. It combines the motor, coupling box and air end as a whole to ensure compressor efficiency and center alignment of motor and air end when they are installed or during operation.
Control system
An intelligent control system means operation does not need to be supervised, and there is automatic power on and off, compressor failure alarm and shutdown and maintenance deadline alarm, making the compressor well-operated.
Special motor for air compressor
The highly efficient motor meets IE3 standards with an energy efficiency up to 93%.
Company introduction
The Greekn H.I. company covers a construction area of 25,000 square meters, the factory covers an area of 15,000 square meters, more than 100 employees, including more than 60 workshop technicians, 10 R & D engineers, more than 20 sales team.Our specialization lies in screw air compressor technology. We are fully committed to providing customers with highly effective air compressors and dryers to help customers achieve optimal performance in even the most challenging conditions, like tropical areas with high-temperature operation. Our products help lower the consumption of electrical energy without sacrificing performance.
Product Details
Original air end with large air capacity
The air compressor is equipped with asymmetric male and female rotors and they have two prominent advantages over the other rotors:
As the gear tooth profile of the rotor consists of an arc and arc envelope, a "convex-concave" seal is achieved between the rotors, which helps to produce hydrodynamic lubricant film and make the compressor more efficient.
Speed of this air compressor is 30-50% lower than that of other air compressors, due to the large rotor and bearing. The rotor and bearing also reduce noise, vibration and effects caused by impurities and carbides on the rotor and ensures a longer service life.
High efficiecy motor
The highly efficient motor meets IE3 standards with an energy efficiency up to 93%.
Thermostatic valve
Sense the temperature of oil by thermostatic valve,protect machine from over-heating.
Oil separate tank
Triple stages of separator can effectively reduce the oil content to less than 2ppm.
Patented design of inlet valve
Sinking gravity sensor oil stop valve,effectively stops the oil reverse and largely reduces the inlet obstruction loss.
Controller
Triple stages of separator can effectively reduce the oil content to less than 2ppm.
Oil separator
Multi-grade oil separator,the oil content of fine public 2ppm pollution minimum and required minimum maintenance.
Air filter
Triple stages of separator can effectively reduce the oil content to less than 2ppm.
Large cooler
Combined design of air cooler and oil cooler.A higher level standard makes the compressor run in ambient temperature 55 centigrade.
Centrifugal fan
An optional backward curved centrifugal fan uses an impeller to increase air flow.In addition,during the operation the centrifugal fan features no friction,low noise,no dust and easy maintenance.
Inverter
Energy saving 20%-30%
Highly-efficient PWM inverter:
Keep constant discharge pressure.
Lower the sudden current of launching.
Adjust the motor rotary speed to produce air according to the demand.
** The GAVSD series compressor can run in two mode,variable speed mode or fixed speed mode.
FAQ
The target market of our brand has been continuously developed over the years. For more information, please reach our team, we are more than happy to help.
Greeknhi is committed to the research and development,design, production,sales,installation, repair,maintenance and technical engineering consulting services of efficient and energy-saving air compression system and compressed air purification equipment.The main products of the company are screw air compressor,air dryer,air receiver tank,etc...
E-mail: evelynli@greeknhi.com
Address: No. 1021 West Yifeng Road,Quangang District,Quanzhou,China.