MM Composite, Bröderna Bourghardt and other SP Group units deliver structural composites for wind energy, transportation and defence. Using vacuum infusion and RTM, we produce high-fiber-volume laminates with Class A surfaces. Automated cutting tables and multi-axis machines precisely cut dry fibre, foam and prepregs, and multi-axis robots are used for post-processing operations such as trimming, drilling and milling — reducing variability and cycle time.

For ultra-large structures or low-volume series, certified laminators perform manual hand lay-ups under rigorous process control. Low-density cores — for example from in-house PUR production — can be integrated for sandwich designs, lowering weight by up to 45% without compromising stiffness. NDT ultrasound and 3-D laser scanning verify geometry and bond integrity before shipment.