GRSL - Gear Rolling Meets Advanced Laser Technology

GRSL (Gear Rolling System with Integrated Laser Technology) combines traditional roll testing with advanced non-contact laser technology in a single system. Cycle times for index and profile inspection now takes place in seconds, making 100% analytical inspection a reality for today’s toughest applications.


Workpiece diameter, max. 250 mm 
Module, max. 7.2 mm

Exceptionally Fast, Powerful, Non-Contact Inspection

Provides analytical output on all teeth for profile, lead and index with functional characteristics including nick detection, total composite variation, total runout, tooth to tooth average, DOP, average circular tooth thickness and more.

Flexibility for a Wide Range of External Cylindrical Gears

Available in manual, semi-automatic or fully automatic configurations.

State of the Art Throughput Capability

Performs functional testing along with analytical and profile testing in the same test cycle.

Automated, In Process. Closed Loop Gear Inspection and Corrections Capabilities

The GRSL system shows data real time to display developing trends in the manufacturing process. Results can be sent back to a variety of Gleason machines for in-process, Closed Loop machine tool corrections. Options for integrated processes like washing, marking and hardness testing are available.

Gear Rolling System with Laser Scanning

Measurement of profile, lead, pitch and composite errors all performed simultaneously.

Fully Integrated in the HFC

The GRSL is the central component in the world’s first hard gear finishing cell, the HFC, with in-process analytical gear measurement.

To be contacted by one of our staff members please fill in the following form. All sizes should be in mm.

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If multiple gears on workpiece, please provide all info.

Product Interest

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