Drum mixer is a kind of self-falling type double cone concrete mixer. It is composed of feeding system, mixing system, transmission mechanism, water supply system, chassis and control system. Mixture is put into a rotating drum mixer, and drum blades put the mixture up to a certain height, then let it fall down by gravity to ensure even mixing of the mixture. Rotary mixer can mix in a clockwise direction and discharge in a anticlockwise direction. Equipped with corrosion resistant device, drum concrete mixer can guarantee the machine's durability and lifetime. The mixture can be mix even in a short time which saves labor and time to a great extent. It has stable performance, low noise, low consumption. It can mix plastic concrete, semi-hard dry concrete for road, bridge, building.
Drum mixer is usually applied to mix plastic concrete, semi-hard dry concrete, semi plastic concrete, cement and aggregate. It is used in road, bridge, building, highway, airport and small size civil construction, etc.