WEKO | SIGMA

The high-precision minimum application system
With the innovative and resource-saving rotor spray technology, water- or oil-based liquids can be applied in an uncomplicated and contact-free manner. The rotors are individually supplied with the desired amount of liquid via specially designed throttles and the frequency-controlled pump. The constant rotational speed of the rotors divides the liquid at the plate edge by centrifugal force into micro-droplets which are uniformly discharged onto the web.

The WEKO-SIGMA rotor carrier convinces with its unique spray window technology. Here, precisely defined, double-overlapping spray angles are generated in two planes, which exhibit a high degree of consistency. Even in applications with a working width of up to 7.5 meters, the application is uniform and precise. The application rates can be set in 0.1 ml/m2 increments with fully automatic speed adjustment.

---