
Filament Winding
Filament Winding
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Technical and HSE Support for Filament Winding
Technical and HSE Support for Filament Winding
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Filament Winding
The filament winding process can incorporate a variety of resin systems and fiber types depending on the end-use part application. In this process, continuous rovings, yarns or tow are first pulled through a catalyzed resin bath. Excess resin is removed from the fibers which are then guided onto a rotating mandrel or mold via a carriage arm that moves along the length of the mandrel ensuring the fibers are evenly applied. The movement of the carriage arm and the rotation speed of the mandrel are synchronized through automated controls to achieve precise fiber placement and structural integrity of the laminate. Once the desired laminate thickness is achieved, the part is allowed to cure either at room temperature or with the addition of heat and is then removed from the mandrel for additional processing.

Example Applications
Filament Winding
- Chemical storage tanks
- Pressure vessels
- Cement mixers
- Tubing and pipes
- Natural gas cylinders
- Sailboat masts
- Aerospace components











