Greekn H.I. Compressor OEM/customerization Compressor For Train Use- Greeknhi Screw Air Compressor
Product details of the locomotive use screw air compressor
Product Information
The raw materials of Greeknhi Screw Air Compressor go through a strict screening. The product is highly appreciated for its high performance and long service life. The quality of customer service has been kept in each Greeknhi Screw Air Compressor's staff 's mind.
Features
Highly efficient cooling system
Greeknhi's GAR 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 Greenair 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 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.
Special motor for air compressor
The highly efficient motor meets IE3 standards with an energy efficiency up to 93%.
Special design for locomotive use
Greeknhi's GAR series compressors are reliable air source for the locomotive braking system.We have redesigned the overall structure of the air compressor to meet dimensional,voltage, frequency and operating system specifications according to the customers requirements.
| Model | Motor power |
Working pressure | Capacity | Dimensions |
| GAR37 | 37KW/50HP | 8BAR | 4.5m3/min | 1400*700*1300mm |
Company Advantage
• Nowadays, our company has spread the business range and service network to all parts of the country. We provide timely, total and professional service for the vast number of customers.
• Greeknhi was founded in Having struggled hard for years, we are now a machinery manufacturer with certain industry influence.
• Greeknhi has a competent and aspirant team with strict working style. The team members make concerted efforts to overcome many difficulties during the development, which contributes to rapid and good development.
• Greeknhi's mechanical equipment has reasonable structure, novel design, stable performance and reliable quality. And our product is convenient to be operated and there is only a little noise while using.
• With the advantage of high quality, our products not only occupy a high market share in the domestic market, but also take a considerable share in foreign markets.
Greeknhi is a professional manufacturer of Rotary Screw Air Compressor, Compressed Air Dryer. Your inquiry and cooperation are welcome.
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: joanna@greeknhi.com
Address: No. 1021 West Yifeng Road,Quangang District,Quanzhou,China.