Description :

The process of casting is one of the techniques of making Iron Products and Crafts where the metal is melted in a melting furnace and then poured into a mold cavity similar to the original form of the cast product to be made. As a manufacturing process using liquid metals and molds, the foundry is used to produce the original form of the finished product.

Ripple mill is a tool used in palm oil mills for core processing that functions to break the nut so that the core is separated from the shell. In the ripple mill there is a rotor that rotates on the ripple plate which is stationary.