*mydirectindustry

Catalogs
HEINRICH GEORG GmbH
GEORG ultragrind Roll grinding machines

GEORG ultragrind Roll grinding machines

Product catalog summary

Application
GEORG ultragrind roll grinding machines are designed for use with steel, aluminium, and other non-ferrous metals. They are suitable for grinding back-up and work rolls, with or without chocks.

Features

Wide dimensioned machine beds with three guideways for stability.
Longitudinal adjustable headstock for better accessibility to the workpiece.
Capability to grind any desired contour in fully automatic mode.
Integrated LISMAR roll inspection system for quality assurance.
Customizable to meet specific customer requirements.
Headstock with a stationary main axis and hydraulic adjustment on a separate machine bed.

Technical Data

Workpiece weight: 5 to 300 tons.
Workpiece diameter: 400 to 2,500 mm.
Maximum workpiece length: 15,000 mm.
Grinding power: 60 to 180 kW.

Options

Modular design steady rests.
U1 axis for automatic roll alignment.
Universal clamping area with various top part options.
Softloader and chock support.
Hydraulically adjustable quill counterstay.
Chock turning device with 90° turning into grinding position.
Quick change device for grinding wheel holder.
Filtering systems and starting drive for high roll weights.

Roll Measuring Systems

Two-point or three-point measuring systems.
Carbon fiber measuring arm with an additional arm for horizontal roll position measurement.
Mounted on a separate column on the carriage base.
Measures roll diameter, stock removal, cylindricity, and run-out during grinding.
Compact installation with a large working area and low collision risk during loading.
Capability to measure roughness, surface, and hardness.

Contact Information
Heinrich Georg GmbH, Maschinenfabrik, Siegener Straße 73–83, 57223 Kreuztal, Germany. Phone: +49 2732 779-306, Fax: +49 2732 779-327, Email: [email protected], Website: georg.com/ultragrind

Catalog excerpts

GEORG ultragrind Roll grinding machines

Open the catalog to page 1

GEORG ultragrind > Steady rests in modular design > axis for automatic roll alignment U1 > Lower part with universal clamping area > Top parts with several options > Softloader > Chock support > Counterstay with hydraulically adjustable quill > Chock turning device with turning by 90° into grinding position (overall 180°) > Grinding wheel holder with quick change device > Filtering systems > Starting drive for high roll weights Application > For steel, aluminium and other non-ferrous metals > For grinding of back-up and work rolls in, with or without chocks Wide dimensioned machine beds with...

Open the catalog to page 2

GEORG ultragrind Roll grinding machines-3

Roll measuring systems > Two-point or three-point measuring system > Measuring arm made of carbon fiber > Third measuring arm for measuring the horizontal roll position > Mounted at a separate column on the carriage base > Measurement of roll diameter, stock removal, cylindricity and run-out > Measurement during grinding operation > Small installation space, large working area > Low risk of collision during loading operation > Measuring of roughness, surface and hardness Heinrich Georg GmbH Maschinenfabrik machine tool division Siegener Straße 73 – 83 57223 Kreuztal, Germany [email protected] georg.com/ultragrind...

Open the catalog to page 3

GEORG ultragrind Roll grinding machines

GEORG ultragrind Roll grinding machines

Catalog excerpts

All HEINRICH GEORG GmbH catalogs and technical brochures