HP9000 and HP4000 Turbo Blowers
KAESER the undisputed master of process air
KAESER's Pill Aerator turbo blowers are designed with aeration applications in mind and provide users with efficient, dependable, and adaptable performance. These plug-and-play units have oil and bearing-free magnetic bearings that need no lubrication, guaranteeing no wear over time and eliminating the requirement for oil changes or bearing replacements. Turbo blowers are employed wherever there is a need for process air in the lower pressure range, such as in wastewater treatment, aerobic fermentation, and flue gas desulphurisation processes.
Pill Aerator turbo blowers come ready to be incorporated into Industry 4.0 atmospheres, which ensures a straightforward and speedy setup for the user. All that is needed is to just connect and start! Due to the sound pressure level of lower than 80 dB(A), the blower runs quietly and silently. The contact-free magnetic bearings ensure vibration-free performance. A muffler is available to further reduce the sound pressure in the air channels. It is very easy to manage and almost doesn't require any maintenance. An integrated cooling system with an internal water cycle ensures trouble-free functioning. The canned motor, with its magnetic bearings, is kept away from particles. The mixture of air/ water and a water/water cooler makes sure the heat is removed securely, even under the most challenging circumstances.
Energy and efficiency
The direct-drive magnetic bearing canned motor, along with its intelligent controller, offers remarkably efficient functioning. It is capable of achieving a polytropic efficiency of 84%, which can lead to savings of up to 25% in energy costs when compared to conventional technologies. Magnetic bearing turbos provide an advantage during intermittent operation, as they do not negatively affect frequent start/stop operations. This, combined with a wide control range, helps to avoid expensive blow-off functions during idle operation which is a common feature of machines with pneumatic bearings.
Economical operation
The built-in controller guarantees steady and productive operation, and the frequency converter that comes with the standard features enables the blower to change the speed to adjust to the process's actual air requirement. Additionally, the machine is protected from running in harmful control zones because of the totally automated anti-surge system.
Save energy - protect the environment Life-cycle
When it comes to technical applications, a high-energy demand usually leads to costly process air. Luckily, KAESER magnetic bearing turbo blowers are available to reduce both energy consumption and CO2 emissions. These devices are efficient, require minimal maintenance, and operate quietly. They can be used for a large range of applications, with the added option of omega rotary lobe blowers and energy-saving sigma rotary screw blowers. By switching to turbo blowers instead of traditional low-pressure compressors, the life-cycle costs of a process air application can be dramatically decreased due to their 84% polytropic efficiency. In comparison to an old rotary lobe blower, the energy savings are sufficient to cover the investment in a short period of time.
State-of-the-art process air with turbo blowers
Kaeser's Intelligent control and communication system utilizes a sophisticated PLC controller to manage operations while keeping an eye on machine conditions and performance. This data can be immediately accessed and used to control the machine remotely via several industrial automation protocols such as Ethernet/IP (Allen Bradley), Modbus TCP, Profibus and others. Moreover, the gathered data can be stored and later extracted for further analysis. The Human Machine Interface (HMI) provides multi-language options, enabling the use of the system globally. Additionally, up to ten turbo blowers can be connected and managed with the Turbo Blower Controller. Furthermore, the system continuously monitors a range of parameters such as flow rate, pressure increase, shaft power, temperatures, an operating hour counter, pressure differential at the inlet filter, and a full system check for safe and efficient operation.