a reformer tube processing and filling system is provided for ensuring uniformity of reformer tube flow rates and reactivity . the disclosed invention provides a system for detecting and removing tube obstructions , as well as an automated process for verifying the flow rate for each tube and identifying tubes with abnormal flow rates to remove a source of human error and conserve labor costs . an automated tube filling system provides a calibrated fill mechanism coordinated with a calibrated loading rope withdrawal mechanism to ensure loading consistency . a lack of vibrating parts ensures a low dust count , and what little dust is present is removed via a built - in vacuum outlet in the loader .