Introduction
The document discusses the introduction of the Ultra-Winder by Magnum Venus Products (MVP) as a key component in a new product division by Groupe Sebico in France. Sebico, known for concrete water storage tanks, shifted to roto-molding for lighter, flexible tanks but faced limitations in size and capacity.

Specifications and Technology
The Ultra-Winder is a modular, computer-controlled filament winding system. It uses a powerful computer with touch-screen technology, allowing operators to control the process either at the machine or remotely. The system includes various menus for material, solutions, sequence, liner, hoop, and helical winding, providing flexibility and ease of use.

Filament Winding Process
Filament winding involves applying glass fibers to a mandrel in layers, using a thermosetting resin as a binder. Helical winding, the most flexible method, involves rotating the mandrel while a fiber delivery head moves along its length. This method provides strength and flexibility, making it suitable for large, corrosion-resistant tanks.

Ultra-Winder Features
The Ultra-Winder features a resin bath that wets up to 60 strands with resin, reducing air entrapment and styrene emissions by 75-80% compared to spray-up methods. The system also includes customizable mandrels and drive systems, such as Cantilever and Head Stock and Tail Stock drives, to accommodate various sizes and weights.

Benefits and Applications
The Ultra-Winder's FIT® pumping system reduces styrene emissions and material waste, offering significant material and time savings. Sebico has leveraged this technology to produce larger capacity tanks (10 m3 to 50 m3) that are highly corrosion-resistant, suitable for both above and below-ground storage.

Conclusion
With the Ultra-Winder, Sebico has expanded its product offerings to meet changing market demands, exploring the feasibility of manufacturing even larger and smaller parts through filament winding.