... batching system The PL series concrete batching machine made up of machinery and electric . the main machinery parts includes storing ... is ≤600 , isolation ≥10MΩ.Measuring systemThere are sets of electric scales in this plant, the working principle is the ... 100ton, 150ton, 200ton, 250ton, 300ton . it is made up of hopper , leg , input tube ,butterfly valve, removing dust equipments,and the ladder ...