Square’s spiral oven is a hot-air cooking system that can be used to cook or grill a wide variety of products. The products get the color, bite and flavor you want by using it. The spiral oven can handle an unlimited number of combinations of air temperature, humidity and speed. Mixed air flow delivers continuous uniform cooking across all belts for faster cooking. Available in single or twin drum configurations, the spiral oven is built to suit your unique product requirements. Two spiral areas are individually controlled for temperature and humidity, and the PID program regulates temperature and humidity in time precisely. The spiral oven is equipped a CIP(cleaning-in-place) system including a belt washer. The cleaning nozzles cover all inside area, and the cleaning process can be carried out automatically or manually per PLC program. PLC touch screen control system has friendly interface and easy to operate. Real-time oven status and detect temperature of each area, fault alarms. Pre-set cooking program for different product. Remote internet module is optional.