Automatic bbq sauce filling and capping machine adopts volumetric piston pump execution of high precision for content filling, and long service life, high temperature resistant, acid and alkali resistant. It is suitable for chili sauce, spicy sauce, beef sauce, mushroom sauce, seafood sauce, garlic sauce etc., the different viscosity materials with bottle-washing filling, tunnel sterilization oven, capping machines, labeling machines etc. equipment composition production lines, conforming to GMP requirements.