Super values ​​for volume flow, footprint and energy efficiency

For 160 years, Aerzen has been developing high-performance machines for industry and is continuously driving the development of compressor technology with innovations. The latest coup: the new sizes of the successful Delta Hybrid series. The innovative screw blowers with direct drive using gears, optional IE5 synchronous reluctance permanent magnet motor and integrated frequency converter are digitally ready and impress with the best energy efficiency, smallest footprint, maximum user-friendliness and absolute process reliability. A compact plug & play solution for the highest demands.

Aerzen rotary piston compressors, also known as screw blowers, stand for the highest level of innovation, uncompromising quality, exceptional energy efficiency and unconditional reliability and are used worldwide in a wide variety of applications. With the innovative further development of the successful series, Aerzen is now taking the next step. The future-oriented design sets standards in terms of energy efficiency, durability, machine footprint, digitalization, low noise and maintenance effort and makes the new sizes an absolute high performer in process air generation.

Efficiency in a new dimension

The new Delta Hybrid reliably provides 100% oil-free process air and works extremely efficiently and economically in an extended control range of up to 1:5. Energy savings of up to 37% compared to conventional blowers are possible. This is unique on the market and supports users in a targeted manner on the way to greater resource and cost efficiency. This major leap in efficiency is achieved through a sophisticated technology concept that is tailored precisely to customer requirements. The most important components include an innovative compressor stage with new, highly efficient screw rotor profiles and internal flow optimization, a direct drive for the use of motors in energy efficiency class IE4 or IE5 including an integrated frequency converter and a smart oil system. The synchronous reluctance permanent magnet motors offer high efficiency even in partial load operation.

User-friendly plug & play solution with the smallest footprint

The robust design ensures unique reliability. The Delta Hybrids guarantee safe operation even under the most difficult environmental conditions. The new screw blowers are designed for inlet temperatures of -40 °C to +50 °C and therefore cover a wider range of applications. An optional sound hood for outdoor installation enables the machines to be used even under direct weather influences. Delta Hybrid units are ready for use immediately upon delivery and require only a minimal installation area. The space-saving side-by-side installation and the excellent volume flow per square meter result in small machine rooms and thus lower building investments. Massive capacity increases in the smallest of spaces can thus be achieved.

Digital ready thanks to AERtronic

The intelligent unit control AERtronic is already integrated and takes over the efficient control and monitoring of the Delta Hybrid. All data can be transferred to the higher-level control and accessed via browser, tablet or mobile phone. The result is maximum machine availability, reliability and efficiency.

Easy to use, easy to transport

The new Delta Hybrid sizes achieve a maximum sound pressure level of 76 dB(A), making them among the quietest on the market in their performance class. Thanks to the flexible modular system, the silencer technology can be selected according to customer and application requirements. Operation and maintenance are carried out exclusively from the front and rear. The exceptionally long oil change and maintenance intervals reduce service costs. The drive components are completely maintenance-free. The machines are already filled with oil when delivered and can be easily transported with a pallet truck, forklift or crane.