Nacelle Inlet Lipskins
DENN’s metal forming technologies are an asset to the Aviation industry. As an example, DENN machinery spins jet engine nacelle lipskins which are used on several aircraft with eccentric diameters by extremely complex hot metal working processes.
Due to the characteristics of the sector, which requires short series production, special materials and important demands of accuracy, our technologies are highly suitable for it. Part of our investments in R & D has been devoted to investigate the behaviour of these materials with our technologies.
In DENN, we understand your needs and we have the solutions.
Cabin Ventilation Fans
DENN has developed a spinning machine oriented for the manufacturing of cabin ventilation fans used in avionics and cabin ventilation in Cabin Recirculation System Equipments where the surface quality is a must.
Metal gaskets are designed to withstand extreme temperatures, pressures and chemical exposure very common situations within the aerospace industry. These rugged metal gaskets are made of a wide range of materials to accommodate all types of sealing applications.
MFC 100 CNC
A process of metal forming by rotation (or spinning) is used for the manufacture of pressure vessels and containers. The special configuration of this sort of machine allows both the starting tube fixation and the “heating” work by means of an external induction unit so that the corresponding fusion of the steel occurs to ensure the container sealing. The pressure vessels are used for oxygen bottles (immersion bottles), CNG (compressed natural gas), hydraulic accumulators, etc.
Flowformed Wheel Rims
The weight reduction and improvement of the mechanical properties are main benefits of the flowforming process .
DENN provides high accuracy CNC Cad-Cam machines specially designed to the After-Market and OEM industries adapted to each customer’s production volume.
- Specific horizontal and vertical flowforming machines for cast and forged wheels.
- Rotary Forge + Flowforming