Roll Calipers

Roll Calipers is an instrument is particularly designed for measuring parallelity, ovality and crown of the Rolls to maintain accuracy and profile of the flat products being rolled in continuous mills. It will ensure the stringent roll profile of WORK ROLLS and BACKUP ROLLS. It also helps to generate valuable data on wear pattern of rolls during rolling of different grade of materials so that optimum contour can be provided for particular thickness, width and grade of the product.
Roll Calipers consists of the following main assemblies �
Portable carriage with wheels.
Arms with graduation.
Measuring device.
The carriage is a lightweight assembly made from aluminum alloy and stainless steel components. The carriage is mounted on spherical anti-friction wheels to ensure free axial movement on the body of the roll. The two arms on either side of carriage accommodate the roll diameter. One of the arms has a bracket with adjustable reference screw while the other arm holds the measuringsensing device.
The whole instrument is rigid in construction and light in weight. The graduation on arms indicates roll diameter, which can be set directly by adjustable brackets
Roll Calipers Models as per Diameter of Rolls
150- 400mm
250-500mm
350-700mm
500-800mm
800-1500mm
1000-1700mm
Special Ranges Model can also be developed