The mixed raw materials are dumped into the hopper and fed to the extruder barrel via a screw feeder. Feeding amount is controlled by a level sensor. Screw is 75 mm dia. and diameter-length ratio is 1:20. The raw materials that are fed to the barrel are cooked by the heat induced by mechanical friction and pressure. Final shape is determined by the Die-Insert Nozzles (one set included).

NP & Company is the industry-leading manufacturer of steam-cooked Snack Pellet Line, Extruded Snack Pellet Line, Coated Nuts Line, Pop Chips Line, Chocolate Vacuum Absorption Line, and many other machineries. NP is a total snack manufacturing solution provider. From NP’s supremely innovative, high-quality snack making solutions and systems that can address virtually any snack or pellet application in any market. From producing a pellet to fryer, roaster, seasoning, and even packaging, NP has a solution for you.