The GA 30⁺-75⁺ is our fixed-frequency oil-injected screw compressor, which has set the industry standard. It can offer you more truly important functions: saving more energy, increasing exhaust volume and extending service life. Its advanced compression host and numerous advanced functions ensure outstanding performance and extremely high efficiency:
Maintenance-free drive system, fully dust-proof. The service life of the advanced new type of hybrid bearing has increased by 33%.
IE4/NEMA ultra-high efficiency motors are specially designed for continuous operation in harsh environments.
A larger-sized cooler can enhance reliability under harsh conditions.
Robust and highly efficient screw-in oil filter with an 8,000-hour maintenance interval (GA 55⁺/GA 75⁺).
The heavy-duty air intake filter has a service life of 8,000 hours (GA 55⁺/GA 75⁺).
Non-destructive intelligent drainage, capable of automatically discharging condensate water, automatically cleaning and detecting potential problems (GA 55⁺/GA 75⁺).
The intelligent temperature control system can calculate and achieve the ideal fuel injection temperature in real time to enhance the compressor efficiency and eliminate the risk of condensation (GA 55⁺/GA 75⁺).
Intelligent sensors can monitor the service life of air filters, oil separators and oil filters (GA 55⁺/GA 75⁺).
The intelligent unloading algorithm can monitor pressure fluctuations in real time to reduce the running time during unloading and achieve excellent energy conservation (GA 55⁺/GA 75⁺).
Elektronikon Touch and SMARTLINK have the function of remote monitoring and provide fault alarm indication, compressor shutdown indication and maintenance plan.
Equipped with EQ2i, it enables centralized control of multiple compressors (standard configuration).
Technical advantages
More compressed air, lower energy consumption
The new screw host and IE4 energy-efficient motor provide more air at a lower cost. The STC intelligent control system optimizes the fuel injection temperature based on the actual operating conditions, thereby achieving excellent compression efficiency.
Excellent reliability
Innovative hybrid bearings can reduce wear and extend the service life of the power transmission system by 33%. The larger-sized cooler can ensure reliable performance even under extremely harsh conditions.
Convenient maintenance
GA⁺ is designed with the characteristics of low maintenance operation requirements and easy inspection, and it has a long maintenance interval of 8,000 hours.
Sustainability
The outstanding efficiency of GA⁺ combined with energy recovery can significantly reduce energy consumption and environmental impact.