concrete mixing plant material weighing system

Material weighing system affecting the quality of concrete and concrete production cost of key components, Stabilized Soil Mixing Plant aggregate weighing, weighing powder and liquid weighing three parts. Under normal circumstances, less than 75 cubic meters per hour, mixing station using superposition weighing methods, namely, aggregates (sand, stone) shared a platform scale, cement and fly ash sharing a platform scale, water and liquid admixtures were weighed, and then will be put into the water, said liquid admixture hopper premixed.
In more than 75 cubic meters per hour, batch mixing plant, the use of the said materials weighing independent way to save production time, all electronic scales and weighing have adopted computer control. Aggregate weighing accuracy ≤ 2%, cement, powder, water and admixtures are up weighing accuracy ≤ 1%.