Cement mixer is a set of mixing and transportation machinery, it can not only transport concrete, but also transport cement, mixing concrete and other purposes. The structure of cement mixer truck is relatively complex, and it is refitted on the basis of truck. It is mainly composed of chassis system, hydraulic transmission system, mixing tank body, cleaning system, subframe, etc., as well as some operating systems and feeding devices. The following is a detailed introduction for you.
Transportation of concrete is called concrete mixer, its main purpose is to transport the concrete needed for construction to the construction site. The concrete is generally prepared by mixing plant. Due to the risk of initial setting, segregation and solidification when the concrete is idle, the concrete is put into the cylinder of the mixer truck and mixed continuously on the way of transportation to ensure that the concrete characteristics are intact when the pump truck on the construction site is used
Cement, water and aggregate are combined to form concrete. Similar to transporting concrete, cement mixer truck is also required for construction. First, cement is directly built into the root of vertical components, and then concrete is poured. This is because if the prepared concrete is directly poured, many of the stones will fall to the bottom due to inertia, resulting in all the stones in the wall or column bottom, which is often called "rotten root"
Water and non corrosive liquids
In addition to transporting concrete and cement, the mixer cylinder may also carry the same volume of water and non corrosive liquid. Concrete as a mixture, water accounts for a considerable proportion. In addition, when the concrete is stirred with the rotation of the cylinder, additives should be added at any time, which is also a kind of liquid. Therefore, the drum of mixer truck is also used for carrying water and some liquid