The flex sieve, which was designed as a result of R&D studies in order to increase the screening performance and whose design has been registered, prevents the blockage between the pores due to its flexible structure and ensures maximum product production. Thanks to the ease of assembly offered by this design, which functions as a grater for materials with high clay content and is also compatible with the pin screen system, the sieve panel that wears out is replaced with a new one in minutes, saving time and money.