7hp Engine Concrete Mixer

How a Concrete Mixer Works ​A typical concrete mixer works by using a revolving drum with internal spiral blades. The ingredients are loaded into the drum, and as it rotates, the blades lift and tumble the materials, ensuring a thorough and homogeneous mix. ​Charging: The ingredients (aggregates, cement, and water) are added to the rotating drum. ​Mixing: The drum rotates in one direction, and the internal blades push the materials deeper into the drum, mixing them together. ​Discharging: To pour the concrete, the drum's rotation is reversed, which uses the blades to push the mixed concrete out of the drum and down a chute.