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We Precision Grind Parts that:

the Machinery that Shapes Our World

Expert Precision Centerless Grinding, Polishing, and Straightening since 1949

Walenta Grinding upholds our expertise by investing in both our equipment and our employees. Quality grinding machines, chillers, filtration, and auxiliary equipment provide excellent results; and our advanced machinists’ extensive knowledge, having taken comprehensive courses and training on grinding principles, provides expert experience to process your parts to your exact requirements.

Our company’s longevity – 75 years and counting – and the influence of four generations demonstrates our commitment to excellence.

Grinding, straightening and polishing is all we do – so we do it right!



Centerless Grinding

Our experienced centerless grinding service delivers quality parts, on time and at the right price.


Centerless Polishing

Our centerless polishing experts give attention to every detail, meet your production schedules and your budget.



We straighten hydraulic spools, stainless steel tubing, bar & shafts, alloy, stainless and tool steels, aluminum, brass & bronze.

Help With Your Next Project


Your project is important to us and we look forward to assisting you. Please click the button below to go to our project request form and submit a project request. Once we receive your request one of our representatives will follow up with you and work to understand your projects details.