mortar mixer works

Concrete mixing plants in the mortar mixer device should first consider the blender knife work, materials and agglomerated materials (referring to things Material pre-state condensation), how many times can come across very few of the knife on the mixing tank, the theoretical material will be longing knife fight Scattered, in fact, be the material in the mixing knife hit does not exceed 50% of the material has not been hit knife, it may protect Held agglomerate or additive concentrate did not get along well dispersed; Then consider mixing drum mounted on the knife, mixing Distance between the blades must avoid rotation hit Flying distance is the mixing of the dead, knife and more appear spacing The more places, the more dead;
Finally consider the uneven mixing, some manufacturers use elongated mixing time, mixing time increases, the material especially sand and vitrified micro- Beads will be destroyed the original precast concrete plant, while the mixer blade life will be shortened and the barrel wall, a further increase in mixing time was Expected to improve only relative uniformity, must not absolute, because the mixer structure determines material mixing uniformity. Three kinds From this phenomenon, fixed on the mixing drum knife on several devices are basically not as means of little use, or even Long years of waste.