According to the nature of work divided into intermittent and continuous type; according to the Medium-sized concrete mixer mixing principle divided into self-falling and forced; according to the mixer installation mode divided into fixed and mobile; according to the Diesel Concrete Mixer way of discharging material divided into tilting and non-tilting; according to the Tilting Drum Concrete Mixer mixing cylinder structural form divided into pear type, drum cylinder type, double cone, disc vertical shaft type and groove horizontal shaft type.
1. According to the Medium-sized concrete mixer nature of work:
(1) Periodic work mixer;
(2) Continuous work mixer.
2. According to the Drum Concrete Mixer mixing principle:
(1) self-falling mixer;
(2) forced mixer.
3. According to the Automatic Concrete Mixer shape of the mixing drum:
(1) Drum cylinder type;
(2) Cone type;
(3) Disc type.
4. According to the Automatic Concrete Mixer working transmission
(1) Friction drive commonly known as friction mixer
(2) Gear drive commonly known as toothed ring mixer
In concrete, sand and gravel act as a skeleton, called aggregate; cement and water form a cement paste that coats the surface of the aggregate and fills its voids. Cement paste acts as a lubricant before hardening and makes the mixture easy to work with. After the Diesel Concrete Mixer paste hardens, the aggregate will cement into a strong whole. The quality of concrete produced by concrete mixer is affected by many factors, among which the way of adding materials and the order of adding materials are some of the influencing factors. Therefore, the correct feeding method and sequence should be selected during the Diesel Concrete Mixer mixing process. In addition, the Electric Concrete Mixer is also divided into split cylinder and circular trough Electric Concrete Mixer.
