Tank or Shell Crawlers are robots which are capable of performing a tank shell and floor inspection to determine the minimum floor thickness and identify plate defects. Magnetic wheels enable the crawler to access areas that normally would require extensive scaffolding or other specialized access means. The system is also commonly used for paper machine dryer shell thickness inspections. The V-wedge technology allows for the determination of the cast iron velocity in real time mode resulting in accurate thickness measurement.
Contact us to learn more about Hi-Tech Testing’s tank and shell crawler technology and capabilities.