The spiral oven made by Square Technology is a conveyor oven that is highly efficient for cooking meat products in mass production while maintaining good quality. The spiral oven features the following:

1. Double spiral conveyor for large capacity:

Square Technology’s double spiral conveyor consists of two spiral drums that drive multiple belt tiers. This design maximizes the use of height in the processing room while occupying a minimal footprint. The overall belt length can reach up to 146 meters with a 660mm wide belt, much longer than traditional linear tunnel ovens, which typically have a maximum belt length of around 16 meters. Depending on the product, the cooking capacity can range from 500kg to 3500 kg/hr.

2. Mixed Air Flow to Reduce Internal Temperature Variation:

Equipped with four centrifugal fans, the spiral oven circulates air through heat exchangers. Air baffles guide the airflow to create mixed airflow across all belt tiers, ensuring even distribution of hot air over the entire surface of foods on the belt. The temperature difference across the belt is only 1 degree.

3. Precise temperature controls to prevent overcooking:

Multiple temperature probes are installed at different locations inside the spiral oven. The thermal oil valves are continuously fine-tuned using the PID control system to maintain a deviation of only 2 ℃ between the actual oven air temperature and the set temperature.

4. CIP cleaning system:

In compliance with the high hygiene standards of the meat processing industry, Square Technology’s spiral oven features a CIP system that allows for complete washing and sterilization after each production shift. The entire cleaning and sterilization process takes only 1 hour.

Additionally, after the automatic CIP cleaning process, the insulated enclosure of the spiral oven can be elevated to expose the interior structure for any further manual cleaning needs.

5. Suitable products for the spiral oven:

The spiral oven is ideal for cooking formed protein/meat products such as chicken nuggets, meatballs, fish fingers, and crab cakes. It is also suitable for cooking chicken wings, chicken thighs, whole chicken, burger patties, and more. Each cooking program can be pre-programmed in the touch screen menu of the spiral oven, specifying the unique temperature, cooking time, airflow speed, and humidity for each product.

Square Technology Group Co. Ltd is the largest manufacturer of Spiral oven IQF freezers in China, with over 37 years of experience. Their product line includes spiral ovens, spiral freezers, plate freezers, tunnel IQF, refrigeration systems, cold storage, air coolers, insulated panels, cookers, ovens, ice machines, etc.

Póngase en contacto con ntfe@ntsquare.com to learn more about Cuadrado Technology’s oven and freezer products.