1.The whole mixer body is bored by the boring machine, to kepp the concentric degree of the mixing axle
2.The rubber sealing gasket of the axle end seal is installed at side of the mixing arm, normally it can mixing 200 thousand time without mortar leakage.
3.The discharging opening adopts arch structure with the Scraper,the machine can work for arch leveling and work in steady,to prevent the material bejammed by the discharging opening.
4.The lubrication and seal of the axle end adopt the electrical concentrated oil pump to lubricate automatically.
5.To overhaul the outage system, and to make sure safe of overhauling.