During the normal feeding and mixing process, the mixing machine will appear the phenomenon of boring machine trip, which will delay the normal production. This requires users to understand the causes of this situation in time, and then find the corresponding solution.
First of all, we need to find out the reasons for the phenomenon.
1, more materials, resulting in a large mixer load; users need to check whether the whole weighing system is normal, whether there is any residual material in the concrete mixer and whether there is a two feeding phenomenon.
2. The gap between the blade and the liner of the mixing system is large. During the stirring process, the resistance is increased. Check whether the gap between the blade of the concrete mixer and the liner is 3~8mm, and whether the thickness of the lining board is > 2-3mm, or else replace it.
3, the transmission belt loose, so that the transmission system efficiency is low; check whether the transmission belt's tightness is more than 20mm, if so, adjust or replace.
4. The safety overhaul switch on the upper cover of the stirring machine is loosened, causing the shutdown; check whether the safety switch on the main engine cover is loose and disposed.