1.Roller shell is made of special ERW tubes with close tolerance.

2.Bearing housings pressed out of CRCA steel sheet are welded to the roller shell with the help of Co2 welding machine to achieve least distortion and maximum strength.

3.All rollers are made free before dispatch.

4.Close tolerance solid shaft protects bearings by minimizing deflection.

5.Rollers are fitted with seize resistant ball bearings. These bearings are specially designed for Belt Conveyor applications.

6.Double multilabyrinth seals ensures maximum protection against dirt, dust and moisture to the bearings.
7.Bearing, seals and grease chambers are filled with high grade lithium based grease and rollers are sealed for life, thus saving high maintenance cost during life of roller.