How much is a blender?

By 2020, the price of mixer will range from several thousand yuan to tens of thousands of yuan.

Mixer is mainly used for mixing cement, sand and gravel, all kinds of dry powder mortar and other building materials. This is a shaft with blades, which rotates in a cylinder or tank to stir and mix various raw materials.

A machine that makes it into a mixture or an appropriate concentration. There are many kinds of mixers, including forced mixers, single horizontal shaft mixers, double horizontal shaft mixers and so on.

The mixer is determined by multiple parameters, so it is impossible to describe a mixer with any single parameter. Shaft power, blade flow, pressure head, blade diameter and stirring speed are five basic parameters to describe the mixer.

The liquid output of the blade is proportional to the flow standard of the blade itself, the first power of the blade speed and the third power of the blade diameter. The shaft power consumed by stirring is directly proportional to the specific gravity of the fluid, the power criterion of the blade itself, the cubic power of the rotating speed and the fifth power of the blade diameter.

Under the condition of certain power and blade form, the discharge capacity and pressure head of the blade can be adjusted by changing the matching of blade diameter and rotating speed, that is, the large diameter blade is equipped with low rotating speed.

The mixer produces higher flow action and lower pressure head, while the small diameter blades with high rotating speed produce higher pressure head and lower flow action. In a stirred tank, the only way to make micelles collide with each other is to provide sufficient shear rate.