It is required that the falling point of the aggregate powder of the automatic mixer is in the center of the automatic mixer, avoiding the two mixing shafts. Today, let's briefly understand the phenomenon and effect of mixer low efficiency area in work?
In the low efficiency area, the mixture moves slowly and the convection and infiltration between phases are not violent, which is easy to make the mixture stick to the mixing shaft and produce the phenomenon of "holding the shaft" Vibration mixing method, working device optimization method and double row mixing blade structure can effectively eliminate the low efficiency area of mixing.
Eliminate the inefficient mixing area, and the linear speed of the mixing arm near the end of the mixing shaft is too low. In order to prevent concrete segregation, the linear speed of the mixing blade shall be limited to the maximum value at the outer end of the mixing arm. In this way, at the end close to the mixing shaft, due to the low linear speed, the mixing efficiency is low or even dead zone is formed.
The mobile concrete forced mixer needs to continuously rotate the fan blade on the road to achieve the effect of preventing concrete segregation. This large professional cement mixer is not simple for drivers.
When the mixer truck mixes concrete, when loading materials into the mixing drum, it usually loads the mixture with less impact first, and then operates the mixing drum. When using the handle, do not move too fast or too violently.
Investigate the terrain before reversing the concrete forced mixer. When driving past the parking space, pay attention to whether there are obstacles around the empty space.
When parking and reversing, it is easier to stop the car as you move backward and forward, especially if the parking space is too small, otherwise you may not be able to stop. Novices should pay attention to this because intermediate riders will improve available skills.
During the no-load operation and concrete transportation of the mobile concrete forced mixer, the mixing drum shall not stop rotating, so as to avoid local damage to the raceway and drum or concrete segregation.
This is the relevant content of the phenomenon and effect of automatic mixer in low efficiency area. If you want to know anything about it, you can visit www.jfhntjbj.com at any time Com contact us.