... , kneading and knocking, inversion for massage. Control pos Propeller is designed distinctively, positive rotation for rolling, kneading and knocking, ... energy transformation,an indispensable tachnology of meat process,and is asort of available approach to accelerate souse speed,proceed ... the rate of manufacture and product quality. xdFM Website >> Product >> Vacuum Tumbler >> xd500 Vacuum Tumbler