Improved product quality, larger production quantities or new materials – PROvendis offers innovative solutions from all areas of mechanical engineering for licensing, to purchase or for development cooperation.

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Rotary piston pump

So far, the problem of sealing has been a major challenge when using rotary piston pumps.

Blockage-free cross-vortex air nozzle

Systems for the separation of material flows have slotted nozzles that generate a homogeneous fluid velocity field.

Flexible electric screwdriver

Cordless screwdrivers are nowadays must-have components for any professional craftsman as well as for private do-it-yourself projects and repairs.

Hydrophobic Phytic Acid Conversion

The innovation presented here concerns the production and use of hydrophobic phytic acid derivatives as an environmentally friendly alternative to conventional phosphate corrosion protection pre-treatments for steel.

Leakage-reduced sliding bearing

The new, energetically optimized sliding bearing with hydrostatic support efficiently reduces the drive power of machines. The stress on the bearing is held hydrostatically by pressure generated within the bearing.

Window for high temperatures

For the monitoring of highly complex processes in closed reaction vessels, it would often be desirable to be able to observe the process and monitor it by means of optical measuring systems.


BigPrint is a 3D printer based on the principle of Fused Deposition Modeling (FDM).

Rotating yarn guide

The invention disclosure here describes a traversing device for yarns with which the yarn position can be moved between two end positions.

Structured Yarn Coating

This invention describes a spraying process for the structured coating of a yarn with functional materials in a continuous process.