Belt tension is one of the most crucial factors affecting conveyor belt performance and maintenance. Conveyor belts are highly dynamic equipment used for multiple purposes across many industries. Everything from manufacturing to distribution uses conveyor belts to get the work done.

Because these machines do so much work, companies have to maintain the life of the conveyor belt, and one of the best ways to do that is to ensure that the belt tension remains optimal. Not only will this keep the belt running smoothly, but if you can detect anomalies in belt tension, it could be a sign that something is wrong.

Importance of Belt Tension

  • It affects all the rest of the machine

Without the proper belt tension, the rest of the conveyor belt’s parts start to suffer. Rollers, joints, and other machine parts begin to strain and operate poorly if you don’t have the correct tension. You have to determine the perfect level accurately: not too loose that the belt slips or too tight that it causes the machine to break apart.

  • It causes unnecessary wear

Without the proper belt tension, the conveyor can’t run smoothly, and it becomes challenging for the rest of the machine to get the belt going. If the belt is too tight, the bearings and shafts of the machine start to grind and wear down prematurely. You may also experience tracking problems. The strap itself starts to wear out unevenly.

Maintaining Belt Tension

The best way to find out if your belt has improper tension are these checks:

  • Is the belt lacing pulling out? This may mean having too much tension.
  • Check the belt track. It may not be tracking properly if the belt edges curl.
  • Stalling belts means it’s too loose, starting to slip.
  • Squealing noises means the belt is not tracking, and there’s too much tension.

KC Supply Co explains that with these tips, you can keep an eye on the performance of your conveyor belt and ensure that there is optimal belt tension at all times.

KC Supply knows how important maintaining heavy-duty industrial equipment is for company processes. Head to to find more tips to keep equipment at top performance.