what is a dry oil lubrication for the raymond mill-mining equiments supplier

Apr 11, 2019 Make collection bottles from empty (16-ounce, 473 ml) dry and damage free water bottles. Drill a 1/4 hole [1] and a 1/16 vent hole [2] in the cap of the water bottles. You will insert the spindle oil tube [3] through the 1/4 hole in the bottle caps [4] Note: The tube must fit tightly. The diameter of the vent hole must be 1/16 .