... )customized 3)Speed adjusting function 4)Compact structure & long service life liquid mixer machine Basic structure Motor, reducer, coupling, stander, shaft, impeller ... ,Smooth running, large bearing capacity 2. Speed adjusting function,long service life 3. suit for mixing and despersing different viscosity material ... .23-101083000-45002500JBJ-30001.5-33-101083000-50003000 liquid mixer machine