1. puffed snack food production line have function of High automatic degree , all machines just need 2 workers for operation. 2.Fully automatic, From mixing to flavoring The whole processing line is completed at one time. 3.corn snack extruder machine adopt twin-screw extrusion technology and are highly flexible. They can be easily modified toprocess new products 4.After-sales Service Provided: Free spare parts, Field installation,Commissioning and training, Field maintenance and repair service, Video technical support, Online support.