This production line is specifically designed to interface with horizontal packaging machines to meet the needs of fully automated production in the later stage of packaging. It expands production capacity, reduces production costs, improves product quality, and reduces personnel turnover. The production line has a design capacity of 100-400 packages per minute (customized according to customer actual production needs). The equipment composition of the production line includes screw feeding machines, horizontal packaging machines, metal inspection machines, sorting machines, and unboxing machines SCARA Robot Packing Machine, Weighing and Eliminating Machine, Sealing Machine, Positioning Grab Line, Stacking Machine, Robot Stacking Machine, Pallet Conveyor Production Line Applicable products: equipped with multi head combined scales: biscuits, candy, potato chips, puffed food, peanuts, melon seeds, orchid beans, nuts, red dates, raisins, beef granules, rice dumplings, dumplings, miscellaneous grains, tea, dry goods, seeds and other granular materials with screw filling head: milk powder, soybean milk powder, sesame paste, coffee powder, oatmeal, flour, condiments, food additives, washing powder, chemical raw materials and other powder materials with measuring cup blanking head: white sugar, salt, MSG, condiments and other small granular materials with liquid filling head: hand sanitizer, laundry detergent, detergent, pesticide, chemical and other liquid materials