The bag in box filling machines are specifically designed for quantitative filling of bag in box. They employ a flow meter to control the volume of material released in each discharge, with high filling precision. And they are easy to set up and adjust the filling volume. They can be widely used in bag in box filling and capping applications for such liquid materials as wine, edible oil, fruit juice, additives, milk, syrup, alcoholic beverages, spices etc. It has both automatic and semi-automatic models.