... the caps can be adjusted follow the capping machine in the 3-in-1 unit.Material of the machine:1, shell and ... main structure, 304 stainless steel. Electrical components:1, motors, Made in Wuxi, Jiangsu province.2, low-voltage apparatus, France Schneider.3, screw ... double heat preservation shells.Electrical components:1, stirring motor, made in Wuxi City, Jiangsu Province. 2012 Air pressure for filling