Concrete mixer trucks are called concrete mixer trucks. They are special trucks used to transport concrete for building construction. Because of its shape, it is also often called snail truck. A cylindrical mixer drum is mounted on this type of truck to carry the mixed concrete. The mixing drum is always rotated during transportation to ensure that the concrete being conveyed does not solidify. After the concrete is transported, the inside of the mixing drum is usually flushed with water to prevent the hardened concrete from occupying space and making the volume of the mixing drum less and less.

It consists mainly of a mixing drum and its auxiliary support components. The mixing drum is a concrete loading container. It is made of high-quality wear-resistant steel sheet. In order to automatically load and unload concrete, the inner wall is welded with special-shaped spiral blades. The concrete moves in the direction of the spiral of the blade as it rotates and is mixed and agitated during constant lifting and turning. During the feeding and transportation process, the mixing drum rotates forward and the concrete moves inward along the blades. When discharging, the mixing drum reverses and the concrete is discharged outward along the blades. The rotation of the mixing drum is ensured by a hydraulic drive. The load is 3~6 cubic meters. The concrete mixer truck generally adopts the hydraulic pump driven by the automobile engine through the power output shaft, and then the hydraulic motor drives the mixing drum by the high-pressure oil. When the loading amount is 9~12 cubic meters, the hydraulic pump is driven by the vehicle-assisted diesel engine to drive the hydraulic motor. The blades are the main components in the agitator, and damage or severe wear can result in uneven mixing of the concrete. In addition, if the angle of the blade is not reasonable, it will cause the concrete to segregate.

a.ITALY LEADING DESIGN,AUTOMATIC FEEDING MIXING SYSTEM

b.HIGH EFFICIENCY OUTPUT,SAVE TIME AND LABOR,SAVE COST

c.THE PERFECT COMBINATION OF MIXING TRUCK AND LOADING CAR

d.180 DEGREES WITH A ROTARY STIRRING TANK,TWO-WAY UNLOADING

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