A rolling machine uses the principle of physical impact to rotate meat up and down in a drum, causing mutual impact and tapping, thereby achieving the functions of massage and pickling. The rolling and kneading machine can evenly absorb and acid wash the meat, improve the adhesion and elasticity of the meat, and enhance the taste and slicing effect of the product; Can enhance water retention and increase yield; It can improve the internal structure of the product, save energy and efficiency.