For Rotary Kilns, Rotary Dryers and Ball Mills. The SpraySafe™ all-in-one lubrication cabinet keeps dirt, rain, debris, snow, etc., out! Designed to hold a 55 gallon drum of lubricant, the cabinet comes pre-wired, pre-plumbed, and heated. Also included in the system is a custom spray lance and alarm to indicate any disruptions in lubrication.