n a Rotary autoclave, the baskets are turning under the flow of water. Therefore heat transfer is accelerated inside the packing and treatment time is reduced. 

The rotation is of course for viscous or liquid products with head space.

There is no overcooking, product treatment is homogeneous and quality of product is better.

The rotary is essential for high quality products (baby food), for heat sensitive products ( milk, concentrated milk, …) and for cooking into the bag (cooked rice or noodles). It is very interesting for liquid or viscous products, with  head space.