These points may be helpful to you: (i)Check the blockages. -Material spillage, dirt, corrosion, and other debris can stop the belt from moving. (ii)Check the tension. -For conveyor belts to function correctly, the tension must be balanced. Too much or too little tension can cause the belt to slip. (iii)Check the Misalignment. -Check for misalignment of the conveyor belts. Misalignment can also result from conveyor idler frames that are broken, twisted, or absent.