Flaker

For products with low viscosity and good adhesion properties. The rotating drum dips directly into the melt contained in a heated pan under the drum. A film of product solidifies immediately on the drum surface during its contact with the melt. In addition, a thin layer of liquid adheres to the solid layer, passes out of the pan and solidifies during completion of the drum revolution. 
This system is used for low viscosity products with good adhesion to metal surfaces. Among the products processed on this type of drum flaker are phtalic anhydride, caprolactam, fatty acids, bisphenol, naphthalene and DMT