Centerless Grinding Machines — Estarta Series

The Danobat Estarta Series is a line of high-precision centerless grinding machines manufactured by Danobat. Designed for both through-feed and in-feed grinding operations, the Estarta Series is built to deliver exceptional dimensional accuracy, repeatability, and productivity for manufacturers in automotive, aerospace, and general precision machining sectors.

Through-feed centerless grinding moves the workpiece axially across the grinding wheel, making it ideal for high-volume production of cylindrical parts with a uniform diameter. In-feed grinding holds the part in place while the grinding wheel advances radially, suited for parts with complex profiles, shoulders, or tapers that prevent axial movement.

Centerless grinding machines like the Danobat Estarta Series can process a wide range of materials including hardened steel, stainless steel, carbide, aluminum, ceramics, and various alloys. The specific grinding wheel specification and machine parameters are selected based on material hardness, required surface finish, and dimensional tolerance requirements.

High-precision centerless grinding machines can achieve dimensional tolerances in the sub-micron to micron range depending on the machine specification, workpiece material, and setup. The Danobat Estarta Series is engineered for demanding applications where tight roundness, cylindricity, and surface finish requirements must be consistently maintained across high production volumes.

Selecting the right centerless grinder depends on workpiece diameter range, length, material, required tolerances, surface finish targets, and production volume. WSM Technology's specialists can assess your specific requirements and recommend the appropriate Danobat Estarta configuration. Test cuts and time studies are available at WSM's Rootstown, OH demonstration center to validate the process before purchase.

Yes, WSM Technology offers complete turnkey solutions including machine installation, operator training, and ongoing technical support for all equipment in their portfolio. Their team of experienced precision machining specialists ensures your Danobat Estarta Series centerless grinder is properly integrated into your production environment and that your team is fully trained to maximize machine performance.