Concrete mixing plant (floor) is composed of feeding, storage, mixing, discharging, control systems and components. Concrete mixing station (building) for cement concrete centralized mixing has many advantages:
(1) the centralized mixing of cement concrete is easy to compare with the strict control of concrete, to ensure the quality of concrete, and fundamentally change the situation of the field dispersion and mixing ingredients;
(2) the concentration of cement concrete mixing is conducive to the use of automation technology, can greatly improve labor productivity, save labor, reduce costs;
(3) the use of centralized mixing without the construction site installation of mixing equipment, stacking sand stone, cement, thereby saving the site, to avoid the waste of raw materials.
Concrete mixer machine can be divided into the type of self - drop and forced type. The self - drop mixing barrel capacity can be made very large, to adapt to the large set of mixing.
Compulsory mixer and vertical and horizontal axis points. The concrete quality of forced mixer for mixing, low slump and dry concrete.