Unit is constructed of Stainless Steel and can do up to 100 bottles per minute. Comes with control panel, plexiglass guarding and is mounted to a Stainless Steel enclosed frame. Containers Dimensions: 25mm to 75 mm diameter, 18mm to 200mm height, 10mm to 50mm neck size. Length of cotton is adjustable for different size bottles. Electrics: 2/60/220 volts.