At Rollwell, all pulleys are custom designed to suit customer’s specifications and precession engineered for perfect performance. Rollwell pulleys are suitable for continuous operation and designed as per relevant IS and other international standards.
Salient features of Rollwell Pulleys are;
- Pulley shafts are made of C45 steel and ultrasonically tested.
- All Pulleys will be stress relieved before machining.
- Out of roundness of shaft is limited to 0.2mm.
- Out of roundness of shell maintained to +/1.5mm and face run out is limited to 1.5mm.
- All pulleys are statically balanced.
- Pulleys provided with minimum 8mm thick fillet weld joint.
- The lagging sheets are of natural rubber and are hot vulcanized to the shell.