ZLINE · Industrial Pizza Processing Equipment ZPS900 High Automation Pizza Production Line with Industrial Dough Sheeting System The ZLINE ZPS900 combines an industrial dough sheeting line with a pizza make-up section. Its modular arrangement is designed for commercial production of round and square pizza bases, rimmed or rimless crusts, frozen dough products and selected flatbreads. The listed configuration uses a Siemens PLC control system, adjustable multi-roller sheeting