Buy Used Gear Tester Rolling Compos.

Double-flank roll testers (also known as double-flank roll testers or DFRT) are precision measuring devices used in gear manufacturing to evaluate the quality of the tooth flanks of gears. The device measures the contact pattern between two gears by placing them in a specific position on a roller and then rotating them. During rotation, the distance between the two gears is measured and the data is analyzed to ensure that the tooth flanks are correctly positioned and shaped. These tests are important to ensure that the gears operate smoothly and efficiently and have a long service life. By using dual flank roll testers, manufacturers can ensure that their gears meet the required quality standards.