... conveyor, Three Layer Oven, Seasoning Line. Pet food machine Line Name56 Pet food production lineTechnological processMixeràExtruderà Air conveyor à Three- ... period30-35 days.Production Line IntroductionSnack food Pet food production line pet food given to the unique shape, taste ... of pet food. Pet food production line is composed of mixed powder, twin-screw extruder, the wind sending machine, three ...