GR series vacuum roll kneading machine is under vacuum condition, using the physical impact principle, let the meat and meat stuffing turning up and down inside the cylinder, so as to achieve the effect of massage, pickled. Pickled meat liquid is fully absorbed, improve the bonding strength and water retention of meat, improve product yield and elasticity. The machine is made of stainless steel, round head, reasonable structure, rolling and kneading space, stable operation, low noise, reliable performance, simple operation, high efficiency of the equipment. Blade arc shape, unique design, so that the distribution of curing material evenly, no damage to the surface of the product, so that the soft nature of the product and the appearance is improved