Rapping Systems

Rapping Systems are robust, mechanically driven solutions engineered to maintain efficiency in waste heat recovery (WHR) boilers and electrostatic precipitators (ESPs) by dislodging accumulated dust, ash, and particulates from critical surfaces. Utilizing mechanical hammers, vibrators, or tumbling weights, these systems deliver controlled impacts or vibrations to clean heat exchanger tubes (in WHR boilers) or collecting electrodes (in ESPs), ensuring optimal heat transfer and particle capture. Designed for high-dust environments like coal- or biomass-fired boiler plants, they integrate seamlessly with ash handling systems to remove dislodged material. With customizable configurations—such as rotational hammers or pneumatic rappers—these systems offer durability and precision, making them vital for power generation and emission control applications.