... construction sites, roads, bridges and so on. This machine can batch materials for the concrete mixer withdischarging capacity ... with quantitative, batching, control, and automatically revise. The machine has advantages of reasonable layout, compact structure, easy operation, ... ×22500L×43000L×410000L×418000L*425000L*4Productivity(m3/h)(Dry Materials)485675120160280Batching Accuracy±2%±2%±2%±2%±2%± ...