????The double horizontal shaft compulsive concrete mixer adopts the upper-mounted driving scheme. Its motor and transmission mechanism are placed on the upper side. Integrated speed reducers are applied. The reducers are of domestic leading levels. Double horizontal shaft mixers have unique yet reasonable structures, huge mixing quantities, advantageous mixing uniformity and stirring speed faster than concrete agitators of other models.

????The double horizontal shaft compulsive concrete mixer is of screw belt mixing device. In comparison with blade-type mixers, its stirring effect is not affected by particle size, hardness and density of materials, therefore the attrition degree is smaller than blade mixers. It has specially good mixing effect with viscous materials. Owing to specially designed operating principle, the mixer has strong mixing force, but this helps to reduce mechanical influences on the shape and properties of the mixer under the condition of guaranteeing high quality of the concrete. The double horizontal shaft compulsive concrete mixer has characteristics of quick discharging, easy cleaning, low energy consumption, high efficiency and convenient maintenance.

????Compared with single horizontal shaft compulsive concrete mixers the mixer has larger productivity and better properties, and it’s of more reasonable structure and higher efficiency than traditional drum mixers. In a word, the twin-shaft concrete mixer has higher practical value. The mixer consists of two circular trough-shaped mixing drums arranged horizontally. Two mixing shafts rotating in opposite directions are arranged in the mixing drum, and several sets of stirring blades are installed on the two shafts. The positional arrangement and the number setting of the stirring blades are based on data obtained by multiple tests, so that materials can be uniformly stirred in the mixing drum.