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

High efficiency pulleys. Single and transfer solutions for poly-V . PLC and CNC models.

The metal forming process by rotation, commonly known as spinning, is also used to manufacture automotive shock absorbers. In this particular case, this is performed by a special machine configuration that allows both the initial tube clamping and the heat induction so that the corresponding steel fusion that occurs to seal the shock absorber, either for cars or trucks.

A state-of-the-art DENN process has been developed for the manufacturing of clutch housings. DENN has the know-how and machinery for the production of clutch hubs and housings by a flow forming technique. With these value-enhancing and cost-effective processes, DENN offers our clients competitive hi-tech products. Internal teeth shapes are perfectly reached after the incremental metal forming process being used. DENN machines can also be fitted with an automatic handling system according to customer requirements.

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.

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