Our photo this week is a reflector sitting on top of a trunnion wheel. Reflectors are an integral component of FEECO’s laser aligning services, and are used in conjunction with a tracker and computer program to restore drum alignment.
Alignment is a key measure in preventative rotary drum maintenance. Over time, a rotary drum naturally falls out of perfect alignment through normal wear and tear. A drum out of alignment must be re-aligned to avoid potential problems in the future.
FEECO utilizes a state-of-the-art laser tracking system to ensure precise alignment is achieved. The laser alignment process begins with a tracker, a tri-pod like piece of equipment that shoots a laser beam toward the reflector. The laser beam then measures the distance and angle from the reflector, back to the tracker. Reflectors are also placed on trunnion wheels to capture numerous points along the cylindrical surface. This then generates a precise 3d image on the technician’s computer, allowing them to record, analyze, and correct alignment issues.
Laser alignment can also be used for a number of other tasks as well, including plant and equipment layout, shell thickness tests, 3D spatial mapping, as well as horizontal and vertical checks of other equipment such as bucket elevators, paddle mixer shaft alignment, and more.
For more information on laser alignments, contact us today!