Dürr Launches New Generation RoDip E^zy Rotary Dip Coating System
2026-06-12 15:27
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en.Wedoany.com Reported - German company Dürr has launched the RoDip Ezy rotary dip coating system, an upgrade of the previous RoDip E model, applicable to pretreatment and cathodic electrocoating. Dürr has completely redesigned the core components of the system, including the carrier system, track system, power transmission system, and control system, making the overall solution more compact to simplify installation and maintenance processes while offering greater flexibility for overall plant planning.

The RoDip Ezy features a rotary drive unit equipped with a compact cycloidal gearbox. This technology has been long-term applied and validated in Dürr's industrial robot products. The system is equipped with a standardized drive solution, providing options for vehicles of different weight classes, from passenger cars to vans.

A key innovation of this product lies in the curved track design. While the previous RoDip E required a turntable for direction changes, the drive unit of the RoDip Ezy can smoothly navigate left and right curves, eliminating the need for complex turntables, reducing system complexity, and allowing for more flexible process layouts.

In terms of system configuration, in addition to the traditional dual-loop system (using separate carrier systems for pretreatment and cathodic electrocoating), the RoDip Ezy can also adopt a shared-loop (single-loop) solution, where the same carrier system is used for both pretreatment and electrocoating. This solution requires less external conveying technology, reducing the number of tracks and drive units.

Klaus Heinsohn, Product Manager at Dürr, stated that the RoDip Ezy is suitable for both new plants and the modernization of existing plants. Due to its ability to handle 180-degree or sharper curves, it can flexibly adjust the path layout, whether facing complex spatial conditions or varying spacing requirements between different process steps.

Globally, over 100 million vehicles have received reliable corrosion protection through RoDip technology. This process offers significant advantages in space and resource utilization: the car body rotates around its own axis, requiring only short immersion tanks to complete immersion, flood rinsing, and drainage. In addition to the mechanically robust RoDip M, the flexible and programmable RoDip Ezy further enriches the product series, bringing higher flexibility to plant layout planning.

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