The right form integrated in the process

Cost efficient end forming made by transfluid®.
Cost efficient end forming made by transfluid®.

Ball sealings for automobile applications for example as sealing or connetion components had to be welded on the tubes in the past which was very cost intensive and contains a lot of problems.

For this problems we have created a solution which makes it possible to reduce the costs for such a process up to 45 %. Our end forming solutions integrated in the production process make it possible to for a ball sealing direct on the tube end. Machines made as combination machines are not only expanding the tube by axial forming, they are also equipped with a rolling unit to give the end form a high precise shape.

Stabile end forming instead of expansive welding: Ball sealing’s on steel and stainless stell tubes

It is possible to extend the wall thickness in the forming area by using axial forming for example on a tube 8x1 mm up to a wall thickness of 2,6 mm. To reach the very tight tolerances for end forms like this transfluid® offers special stroke controlled positioning units with which the machines have the possibility to realize a high precise forming. The rotary forming makes also a very good sealing surface of Rz 0,5 possible for connections made on our machines.

transfluid® machine solutions grant also for round sealing’s a perfect quality.


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Maschinenbau GmbH

Hünegräben 20-22
57392 Schmallenberg

+49 29 72 / 97 15 0

+49 29 72 / 97 15 11