The machine consists of a set of three optimizers designed for cutting pallet supports and operates in an automatic cycle. The device is installed first in the line and works with the support feeder, which is located as the next one. The starting material for cutting is square timber with the appropriate cross-section for the pallets being produced. The operator manually replenishes the logs in the magazines every dozen minutes. Each log is properly aligned before the first cut, and the last support, if it does not meet the required dimensions, is automatically rejected.