RS1 is the new net clearing system manufactured by BCR. Machine RS1 can be used on every type of vacuum and it allows to optimize the net cleaning by reducing the washing process and ensuring an excellent result. It is demonstrated that using machine RS1 avoids the recurrent disassembling of nets, avoiding possible damages and consequent downtime of vacuum. Machine RS1 is suitable especially for valuable type of hides, as it allows a uniform drying due to its washing efficiency.