ZSZG 4 cubic automatic feeding concrete mixer truck

ZSZG 4 cubic automatic feeding concrete mixer truck

According to the concrete moisture content of the concrete mixer truck, there are three kinds of mixing trucks: wet material type, dry material type and semi-dry material type. Most of the domestic wet-type concrete mixer trucks can be used to transport concrete produced by a mixing plant (station) or mixed with aggregates (sand, stones), cement and water. During transportation, the wet materials are continuously dried. Stir to prevent concrete from initial setting and segregation during transportation. However, the time from concrete production to pouring should not exceed 1.5 h to prevent concrete from condensing. Therefore, in the case of transportation at a longer distance, it is necessary to use a dry material and a semi-dry material mixing truck to transport. The dry material mixer truck can directly load the dry aggregate and cement into the mixing drum of the vehicle according to the ratio. During the transportation, the dry material in the cylinder is stirred. When the vehicle is about to reach the construction site or add water at the construction site. Complete the mixing of the concrete. The aggregate and cement in the concrete loaded by the semi-dry material mixer truck are also prepared according to the ratio and contain a certain amount of water, but the water content does not meet the casting requirements, and the vehicle will reach the construction site or the construction site. Stir with water.