... Dual-shaft Oar Efficient Mixer 1.Double paddle shaft blender operation speed is low,the blending efficiency is high, ... homogeneity is high( cv < 5%). 3.Double paddle shaft blender is full-length and pneumatic open door structure ,no material ... paddle shaft blender is applicable to industries such as biomass energy , bed blending,livestock farming,aquatic product breeding,additive ,chemical industry, ...