Mixer Construction Machinery Mixing Cement, Sand, and Stone Various Dry Powder Mortars Sincere Heavy Industry

A mixer is a type of construction machinery mainly used for mixing construction materials such as cement, sand, and various dry mortar. This is a machine with blades that rotate in a cylinder or groove, stirring and mixing various raw materials to form a mixture or suitable consistency. There are various types of mixers, including forced mixers, single horizontal shaft mixers, double horizontal shaft mixers, and so on.
A mixer is determined by multiple parameters, and it is impossible to describe a mixer with any single parameter. Shaft power (P), blade discharge capacity (Q), pressure head (H), blade diameter (D), and stirring speed (N) are five basic parameters that describe a mixer. The discharge volume of the blade is proportional to the flow rate of the blade itself, the power of the blade speed, and the power of the blade diameter. The shaft power consumed by stirring is proportional to the specific gravity of the fluid, the power standard of the blade itself, the third power of the rotational speed, and the fifth power of the blade diameter. Under a certain power and blade form, the discharge capacity (Q) and pressure head (H) of the blade can be adjusted by changing the matching of the diameter (D) and speed (N) of the blade, that is, a mixer with a large diameter blade and a low speed (ensuring constant shaft power) produces a higher flow effect and a lower pressure head, while a small diameter blade with a high speed produces a higher pressure head and a lower flow effect.