P.O. Box 5046
2730 Eastrock Drive.
Rockford, Illinois 61125-0046


Arter Precision Grinding Machines has introduced its new Model E-Flex Series Rotary Surface Grinders, featuring the unsurpassed reliability Arter machines are known for with the desired flexibility necessary for today’s machine tool industry. The E-Flex Series was designed with the historic Model E platform in mind, but upgraded with a, 24", 30" or 36" rotary table and the flexibility of horizontal or vertical spindle configuration.

Other design features include CNC control with 2-axis simultaneous control, 20 H.P. Grinding Wheel Spindle, canned cycle “fill in the blank” programming, automatic wheel dressing with automatic compensation and a constant grinding removal rate with automatic table speed variation.

Designed and built with mass production capabilities and small part lot flexibility, the Model E-Flex Series has been updated with precision ball screws and mountings and has the optional feature of table tilt upto +/- 5 degree for tapered parts or concave/convex parts.

Arter Precision Grinding Machines designs builds and casts all of its machines in U.S.A. with an emphasis on quality, longevity and state-of-the-art design, control and flexibility. From its early days as a major WWII machine supplier, Arter has a long history in the machine tool industry. Employee expertise is also critical, with many of the same personnel from the 1970’s, 1980’s and 1990’s still with the company today.

One of the three comprehensive, state-of-the-art Quantum Design product lines, Arter Precision Grinding Machines is headquartered in Rockford, Illinois and is dedicated to providing quality customer service while expanding its product offerings—and solutions—to meet its customers needs.

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