The Studer ECO 650 is a CNC cylindrical grinder designed for shops that need dependable OD grinding performance in a compact Studer platform. This 2001 machine is listed with 13.75 inch max swing, 6.9 inch center height, 25.6 inch center distance, 11.2 inch X-axis travel, 31.5 inch Z-axis travel, 10 HP spindle power, 24000 RPM spindle speed, 20 KVA power requirements, and an 8800 lb machine weight. The ECO 650 is equipped with a FANUC 21i-TB CNC control system, automatic dressing unit, coolant system, length positioning probe, and a B-axis setup with one OD wheel at 0 or 30 degree positioning. That combination makes this machine a practical fit for job shops and manufacturers looking for repeatable cylindrical grinding capability without moving up to a larger production grinder.
• Studer grinders are known for high-precision internal, external, and universal grinding.
• Many Studer models use FANUC-based CNC controls for repeatable production work.
• Rigid machine construction helps maintain tight tolerances and consistent surface finishes.
• Studer grinders are widely used in aerospace, bearing, hydraulic, and toolroom applications.
• The process of finishing the outside diameter of a cylindrical or tapered workpiece by bringing it into contact with a rotating grinding wheel to achieve high dimensional accuracy and surface finish.
| Specification | Details |
|---|---|
| Model | Studer Eco 650 |
| Type | CNC Cylindrical Grinder |
| Year | 2001 |
| Condition | Excellent |
| Max Swing | 13.75" |
| Center Height | 6.9" |
| Center Distance | 25.6" |
| X-Axis | 11.2" |
| Z-Axis | 31.5" |
| Power | 10 HP |
| Spindle Speed | 24000 RPM |
| Power Requirements | 20 KVA |
| Weight | 8800 lbs |
| B-Axis |
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| Equipped with |
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The Studer ECO 650 is a Swiss-built CNC cylindrical grinder designed for high-precision OD and ID grinding. It offers CNC control, programmable cycles, and flexible tooling so job shops and manufacturers can hold tight tolerances on cylindrical parts.
This machine has approximately 13.75" max swing, 6.9" center height, and 25.6" center distance, making it suitable for a wide range of shafts and cylindrical components.
Studer ECO 650 grinders are commonly used in automotive, aerospace, hydraulic, tool and die, and general machining environments where consistent, high-accuracy cylindrical grinding is required.
Yes. If you have a Studer ECO 650 or other Studer CNC cylindrical grinder to sell, use the Free Machine Appraisal form on this page or our Sell Machinery form to request a no-obligation appraisal.
Contact JS Peters Machinery Sales today to discuss your equipment needs.