... -can chage the main machine's batch. Industrial Weighing ControllerA concrete bathing equipment(cement,sand,agregate,water),matched ... convenient ways,ease in adjustment and maintenance.•1 ~8 weighing transducers of strain gauge type.•5 kinds of materials ... scale,weighted threshold scale,weighing and batching scale and so on.•RS232 serial interface,able to connect PC. Industrial Weighing Controller