Drag conveyor tension check
This procedure outlines the inspection steps for verifying proper chain tension on drag conveyors to ensure smooth and safe operation. It includes checks at the head, tail, and curve sections for sprocket wear, chain alignment, and tension issues, helping prevent equipment damage and maintain consistent material flow.
Goodland Crush - Scoular
11/19/2025
Drag conveyor tension check
This procedure outlines the inspection steps for verifying proper chain tension on drag conveyors to ensure smooth and safe operation. It includes checks at the head, tail, and curve sections for sprocket wear, chain alignment, and tension issues, helping prevent equipment damage and maintain consistent material flow.
Warning: Tension checks can only be done with equipment running. Check inspection doors for safety switches before opening
Tension checked at the curve for L-path drags. Double check at tail of drag.
Check head section as well for sprocket wear or other issues
Tension checked at the head for flat drags
Are paddles falling over at curve for curved drags?
Are links buckling for curved drags
If paddles are coming off of the divider plate at curve, the tension is too tight.
Chain transitioning smoothly onto and off of the head sprocket for flat drags
Chain should make smooth contact with head rails. Chain shouldn't buckle OR bounce.
Chain not bouncing going onto return rails at head for flat drags
Chain not dropping as it comes off of bottom panel onto the sprocket for flat drags
Are head rails worn.
Note on work order if head rails are worn
Sign off on the drag conveyor tension check
Click here to sign
Source: Goodland Crush - Scoular (Community Member)