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The Industry’s First Profile Grinder Featuring a Measurable Digital Projector
Achieve high-precision profile grinding regardless of operator experience. Modernizing over 80 years of conventional design, this state-of-the-art system replaces manual visual inspection with automated digital measurement. Equipped with an automated measurement and correction program, the system establishes a fully autonomous workflow that ensures consistent, high-precision results and significantly maximizes productivity.
AMADA DPG-150 -

Industry’s First Projector (Patent pending)
Features a 4K wide monitor (690×370 mm, up to 110× magnification) with an ergonomic low-profile design. Enables instant digital measurement directly from the projector display, with a movable 400× loupe for detailed inspection of high-precision parts.

Simple Measurement and General-purpose Measurement of Work Shape
Automated edge detection eliminates operator visual recognition, enabling measurement of R, taper angle, pitch, and grinding profiles. CAD overlay continuously displays tolerance errors against the live workpiece image, while a positionable magnification loupe allows instant measurement of any part feature.

Automatic Work Shape Measurement
Automatically measures workpiece shape between programmed start and end points, displaying errors and deviations at each intersection. Overlay and differential displays visualize grinding results directly on the projected image, with results available for external output.

Automatic Measurement/Compensation Processing/Wheel Measurement
Leveraging decades of image processing expertise, the system automatically measures and corrects after each grind cycle, ensuring consistent target tolerances regardless of operator skill level. Optional ATC/AWC robotics enable continuous, unmanned grinding from rough to finish with automatic wheel changes for maximum productivity.



