A special vehicle truck type equipped with a concrete mixer to delivering a readymix concrete products from Batching Plant to the project site. During the transportation, concrete mixer continues to rotate at a speed of 8-12 rotation per minute in order to readymix concrete remains homogeneous and not harden. The working principle of this concrete mixer truck is simply as follows :

Inside the drum there are steel blades, while transporting to the project site, this drum slowly rotates counter-clockwise. This rotation means to not shift nor dividing the aggregate so the mixture remains homogeneous, thus the readymix concrete quality will always be maintained in accordance with the needs of the plan. 

When Concrete Mixer Truck arrived at the project site and the casting takes place, the direction of drum rotation is reversed into a clockwise direction and speed of rotation is enlarged made the readymix concrete out from the drum. Readymix concrete delivery process is set by calculating distancem traffic conditions, weather and temperature, because these things affect the timing of foundry work. On each project, procerment concrete mixer truck are responsibility from the provider of readymix concrete