Jaffrey Grinder (Press Not Included) The Jaffrey cider press grinder has an amazing self-feeding design.No need to slice or push apples down. Comes complete with backboard to mount onto your cider press or a separate stand for your smaller fruit & wine press The Grinder is made with Cast Iron side plates and front plate. You can attach the grinder to a motor easily to make grinding apples even easier! The grinder can reduce a bushel of apples to juice-filled pulp in minutes!