Concrete tank car is a special truck used to transport ready-mixed concrete for construction; Because of its shape, it is usually called a snail car.

The truck is equipped with a cylindrical mixing drum to transport the mixed concrete. During the transportation, the mixing drum will always rotate to ensure that the transported concrete will not solidify. After transporting concrete, the interior of the mixing drum is usually washed with water to prevent hardened concrete from occupying space.

Stirring device:

The mixing device is mainly composed of a mixing drum and its auxiliary supporting parts. Mixing drum is a container for loading concrete. When it rotates, the concrete moves along the spiral direction of the blade, and it is mixed and stirred in the process of continuous lifting and rotation. In the process of feeding and transportation, the mixing drum rotates forward and the concrete moves inward along the blades. When discharging, the mixing drum is reversed, and the concrete is discharged outward along the blades.