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Internal deburring, a delicate process once considered a manufacturing bottleneck, has now become highly efficient and precise thanks to advanced equipment. Its core principle lies in targeted "removal" rather than "destruction."
Modern advanced equipment typically integrates multiple physical processes. For accessible hole edges, specially designed flexible brushes or magnetic abrasives are used. The tool adapts to the hole wall curve, gently removing burrs while maintaining the workpiece's surface finish during high-speed rotation. For deep or micro-holes, electrochemical or thermal processes may be employed, using precisely controlled energy to instantly melt or dissolve burrs, achieving perfect cleaning of even the most difficult-to-reach areas.
The entire process is precisely controlled by an intelligent system, with sensors monitoring in real time to ensure just the right amount of force, achieving a perfect balance between thoroughly removing burrs and preserving the product's original precision. This is not merely removing excess material, but a true "precision micro-sculpting" of the part's interior.
Abrasive Flow Machine Uses Diamond Fine Powder,Silicon Carbide Powder or other Abrasives Mixed Into Polymer Elastic as a soft medium.The abrasives flow up and down through the inner holesor over the machined surface to achieve surface polishing.Especially suitable for all kinds of mould and irregular shape tiny cavities.

Abrasive flow is not only a device,but also a system engineering!It includes equipment,abrasives,tooling fixtures,and important detail design and experience,which are not only reflected in the final effect and efficiency,but also reflected in the long-term stable use,and can help customers save a lot of trial and error costs!
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