MAKING AND PRESERVING APPLE CIDER - Self Reliance Club
A typical hammer mill used for grinding cider apples. A grater consists of a cylinder equipped with 3 or 4 serrated pieces of steel, or teeth, that pro-ject not more than one-fourth inch above the cylinder surface. The whole assembly revolves at high speed. The cylinder is ad-justed for a clearance of one-six-teenth inch or less between the
