... simple structure 4.easy to operate Double Shaft MixerSimple Introduction of Double Shaft Mixer Double shaft mixer is used to stir ... completely seal up without ash leakage. Screw shaft assembly is key component of this mixer, which ... is made up of left-and-right rotating screw shaft, bearing block, bearing holder, bearing cap, gear, ... )1518.5 AAC Machine SJ600 Double Shaft Mixer-Qiangyuan Brand, Hot Sale