Oil-free rotary lobe blowers ZL (VSD)
Compressed Air Blowers
Description
How does a rotary lobe blower work?
A lobe blower is a positive displacement blower (also known as pd blower) which is typically known for its reliability.
Thanks to their simple design, lobe blowers are a cost-competitive solution in terms of initial capital investment and maintenance costs. The process starts with air entering the unit via the silencer with an integrated inlet filter. The silencer with an integrated inlet filter prevents the air from flowing back to the environment, avoiding pulsation, and ensuring smooth operation. The straight-cut timing gears eliminate axial forces, ensuring trouble-free operation.
Finally, the air then passes through the outlet silencer ensuring low noise emission. The automatic belt tensioning system ensures that the belts transfer power from the motor to the element and are kept tight on the pulleys at all times. Our lobe blower units can easily be connected to your existing piping network via the stainless steel compensator.
Benefits
- Energy Efficiency: The VSD feature matches power output directly to the required air demand, preventing energy waste and lowering electrical bills.
- Guaranteed Oil-Free Air: Protects sensitive downstream processes and environments from contamination, making them ideal for wastewater aeration and pneumatic conveying.
- Low Initial & Maintenance Costs: Their simple positive displacement design requires fewer complex parts, ensuring easy maintenance and low capital investment.
- Harsh Environment Tolerance: Built with robust cooling systems, they can operate efficiently in ambient temperatures ranging from -10°C to +55°C and at varying altitudes.
- Reliable Startup: Features like integrated start-up valves guarantee a smooth, safe start and eliminate the massive forces commonly applied to gears and bearings during intermittent operations.
