| Concrete mixer is the machinery that mix cement, sand, gravel aggregate and water to make concrete. It mainly consists of mixing barrel, loading and unloading mechanism, water supply system, engine, transmission mechanism, frame, the supporting device, etc. The composition of concrete mixer mixing system: 1: The main motor is connected on the secondary gear reducer through the strap, and respectively drive two level stirring shafts rotation by two pairs of open gear.  2: There is sealing device on the connection side of stirring shaft and the at the ends of the mixing drum. In order to ensure the sealing quality, there is equipped with a dedicated oil, and oil feeder should be fixed on the mixing barrel. 3: The circular arc of the mixing drum and end side are welded with copper plate. 4: Mixing cylinder is equipped with two level configuration stirring shafts, each axis is equipped with seven shovel piece F. Two shovel arms near the mixing barrel are respectively equipped with blades, which can shave the concrete. |
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