Cleaning of seeds: for all types of grains and seeds
Universal Petkus washers are a combination of cleaning through air and screens suitable for the pre-cleaning and cleaning, selection of cereals, maize, vegetables and fine seeds to reach the highest standards of quality of final product. The different floors of screens of universal cleaner can be used according to the current requirements of cleaning, selection and calibrated.
Universal cleaner is provided at the entrance of a feeder roller with independent motor and with a curved flap electrically operated with memory function for the regulation of the input capability. The system of pre-aspiracion, which removes dust and light by-products before passing through the screens, is equipped with an expansion chamber independent which includes an endless extractor with security log. The top sieve box is provided with 2 floors of screens. The upper sieve removes coarse by-products.