Multi-column packaging checkweighing and material handling system, widely used in pharmaceutical, food, health products andother ingustries, Such as aranules, instant cofee, nutrient solution and so on, it can reaise various functions such as multi-coumrprinting of roled film, slitting and bag making, material filing, sealing, weight checking, defective product elimination andcollection, product height lifting and multi-column product arranging.