... Material:304 SS PLC control DP-420A Automatic Weighing and Packing Machine with multihead weigherComponents 1. DP Series ... , operation is convenient, intuitive and efficiency. 5. With imported servo film transporting system and mark sensor, accurate positioning, ... , candy, pistachio nut, apple flake, dumpling, rice dumpling, chocolate, hardware and medicine etc. Specification of host machine Model No. ...