








Mini Gauge for Pre-, In- and Post-Processing Measurement
March 1, 2025

The Protomar Mini gauge is designed to provide fast and reliable measurement across a variety of machining operations.
Marposs offers its Protomar Mini measuring gauge, capable of pre-, in- and post-inspection specifically designed to address the growing trend toward smaller and more flexible machine tools. Measuring only 60.2 mm x 258 mm x 319 mm, the Protomar Mini's compact design addresses the challenges introduced by machines with limited space. It can fit into smaller grinders without compromising performance, so valuable workspace is optimized for maximum efficiency.
The versatility of the Protomar Mini has been shown in applications in multidiameter machines, such as grinders for broaches or turbine blades.
"What sets it apart from conventional measurement systems is its ability to eliminate the set-up and zeroing procedure on a master workpiece for the various diameters across its measuring range," said a company spokesperson. "Protomar Mini provides absolute measurements across its 100 mm measuring range, eliminating the need or retooling when changing diameters. Operators can achieve exceptional measurement performance with 2.5 µm repeatability, ensuring uninterrupted productivity and significant reductions in setup time."
Protomar Mini is fully integrated into the Marposs BLU system-an advanced one-cable control network. This system connects all monitoring sensors within a machine, using a single bus cable, bringing enhanced efficiency and simplicity to the overall set-up and maintenance.
For more information contact:
Marposs Corporation
3300 Cross Creek Parkway
Auburn Hills, MI 48326
248-370-0404
marposs@us.marposs.com
www.marposs.com
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