SQUARE TYPE PLANSIFTER is a high-performance screening machine developed for precise sieving, classification, and separation of intermediate products in the milling lines of flour and semolina mills. After coarse and high grinding stages, mixtures of semolina, flour, and bran are accurately separated into the desired particle sizes through this system. The machine features steel-constructed cabinets housing sieve frames with different calibrations, allowing each product to be processed according to its specific quality standards. Its centrally oscillating body structure, supported by a specially designed weight group mounted from the top and bottom around the center of gravity, ensures uniform vibration distribution across the entire surface and smooth, controlled product flow over the sieve frames. This design enables clean, efficient, and highly controlled classification of milled material. The robust chassis withstands intensive operating conditions, while maintenance and cleaning are designed to be quick and practical. By allowing different sieve frames to be used in different passages, the Square Type Plansifter offers flexible solutions for modern production lines. For producers aiming to improve product quality, reduce losses, and achieve greater process control in flour and semolina production, the Square Type Plansifter delivers professional and reliable screening performance.