FLSmidth celebrates Roto Weighfeeders landmark

FLSmidth celebrates Roto Weighfeeders landmark
Published: 19 April 2011

FLSmidth Pfister’s patented Rotor Weighfeeder technology, which has proved its reliability over 25 years, has recorded 2300 successful installations in various application fields worldwide, including power generation.

The robust design makes the system extremely reliable, says the company accurate and reliable gravimetric feeding for direct and indirect firing and dosing for a variety of materials such as crushed coal or alternative fuels and biomass, for example.

Powered by ‘ProsCon’ proactive control strategy, the flow rate is controlled to greatest stability, making it possible to achieve highest short- and long-term accuracy even within a large feed range. The Rotor Weighfeeders are fully closed, dust-tight and, if necessary, supplied in an explosion-proof design.