The automatic fitting screwing center is a highly efficient piece of equipment designed to increase the volume of leaf production, thanks to the complete automation of the fitting screwing process. The operator ties the leaf with fittings manually, after which the machine automatically performs the screwing process on three sides according to predetermined sizes. Once the process is complete, the machine automatically moves to the next specified size. This equipment allows to optimize production processes, increasing the efficiency and accuracy of the screwing of fittings. Automated transition between sizes reduces time and eliminates human errors, making leaf production faster and more reliable.