As a Pouch Packing Machine Manufacturer , share with you. Usually, the label of barreled edible oil always indicates the error of the total content of cooking oil. Here are several factors that affect the accuracy of the powder filling machine. Milk Powder Packing Machine 1. Error caused by temperature Oil, water, liquid milk, etc. have a certain density at room temperature. Density changes with temperature. The quality of the same volume of oil will be different. However, this difference is within the allowable error range and the error range should be indicated on the outer packaging. 2. The influence of the flow meter In the filling control system of the powder filling machine, the flow detection is usually realized through various flow meters. As the field conditions often deviate from the standard working conditions, additional errors are unavoidable. Therefore, the application error of the flowmeter should be a combination of the basic error and the additional error. When choos