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Take your powder coating results to the next level with the Gema SuperCorona Ring — designed to deliver smoother, more even finishes across a wide range of applications.
By actively reducing excess free ions during application, the SuperCorona creates a more stable electric field, allowing powder to lay down more uniformly. The result? A high-quality, consistent finish with reduced risk of orange peel — even on complex shapes or thicker coatings.
Perfect for coating:
Customers who’ve made the switch say it’s a tool they can’t imagine working without.
Experience the difference for yourself.
Reduces Surface Defects
Minimises excess free ions during application to significantly reduce orange peel and other finish imperfections.
Low-Ionic Charge Technology
Utilises a low-ionic charge to prevent the build-up of unwanted surface charges, promoting smoother powder flow and better coverage.
Improved Finish Quality
Delivers a more uniform, consistent powder layer — even on complex geometries or when applying thicker coats.
Stable Electric Field
The controlled ion environment ensures better transfer efficiency and improved finish on profiles, wheels, radiators, fences, drawers and textured powders.
Ideal for Challenging Applications
Perfect for situations where coating appearance and consistency matter most, without compromising on film thickness.
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