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Compatible with nearly any alloy and able to precisely and consistently remove surface defects, electropolishing is the metal finishing process of choice for a wide variety of metal parts used in hydraulic and pneumatic applications.
With its ability to remove a very precise amount of surface material and lower the Ra value, electropolishing is effective for deburring and removing flecks of metal and other contaminants left behind by machining, leaving parts free of defects that can interfere with assembly and lead to premature failure and lost production time.
We have over 70 years of experience in electropolishing metal parts for hydraulics and pneumatics, including components made of carbon steel and 300 series stainless steel like plungers, spools and pins for control systems. Our high-quality processes do not end with electropolishing. Successfully deburred and electropolished parts are typically packed in cell trays to avoid part to part contact during shipping.
With in-house tooling capabilities and custom post-finishing packing, Able Electropolishing employs highly-customized processes for every part, including any special handling required to maintain part integrity. Send your samples for electropolishing so that you can evaluate both finish and dimensional changes. If electropolishing is planned during the design stage, the material removal can be factored into your final size specifications.
Download our technical guide and discover how electropolishing provides repeatable results on parts like pressure transducers, heat exchangers, air compressors, poppets, cylinders and more.
Electropolishing, with its ability to remove a microscopically precise layer of surface material with consistent results, is the finishing process of choice for such parts, for many reasons. Learn why electropolishing is more effective than other methods for removing burrs.
Learn why enhanced corrosion resistance is one of the most common reasons engineers across a variety of industries rely on electropolishing to finish their critical metal parts, especially for parts made of stainless steel. Three included case studies show the difference electropolishing makes.
Hydraulics & Pneumatic ElectropolishingRead More »
Electropolishing for Safer, More Cleanable Metal PartsRead More »
Electropolishing is a highly controlled electrochemical process that directly impacts surface integrity, corrosion resistance, cleanliness, and performance.
In aerospace manufacturing, electrical discharge machining (EDM) is often the only practical way to create the intricate shapes, micro-features, and tight-tolerance geometries required in high-performance parts. From fuel-system components to actuator housings, landing-gear hardware, and propulsion assemblies, EDM enables precision…
Burrs—those unwanted raised edges, micro-protrusions, and sharp fragments left behind after machining, stamping, or laser cutting—are a common challenge in metal manufacturing.
At the Battery Show and EV Tech Expo 2025 in Detroit recently, the Able Electropolishing team had the opportunity to meet with manufacturers and suppliers of batteries and battery parts across industries that included automotive, aerospace, consumer electronics and medical…
