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MCA
Whenever repeatability, productivity and ease of use are of essence, the 4-roll is the technology of choice. In a 4-roll machine, latest development of the rolling technology, the bottom roll clamps the plate guaranteeing a perfect control over its position throughout the whole forming process. The side rolls, actuated by the unique DAVI planetary guides technology, provide the necessary bending force achieving the tightest diameters per capacity on the market (1.1 of the top-roll) obtaining the highest accuracy thanks to the perfect parallelism offered by the patented Servo-Tronic© system. Compared to other technologies, 4-roll machines stand out for allowing fully CNC-automated production processes, significantly decreasing the reliance on operators’ skills and, hence, making it the most suitable tech for mass-production.
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Watch the full timelapse of the manufacturing process of a heavy-duty MCB plate roll at Davi, designed specifically for the wind energy sector. This project was developed for our customer Sif Group, a leading player in offshore foundations for wind energy projects.
Accuracy and productivity with the MCE e-POWER, the world’s first fully electric 4-roll plate roll, engineered by Davi.
With AI-Vision you can SEE BEYOND: 🧠 The skill gap: smart automation bridges operator expertise. ♻️ Material waste: zero scrap thanks to real-time corrections. ⏱️ Time loss: instant precision, no trial-and-error.
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