When energy becomes a luxury good -
Tannpapier switches to PTM agitators

Rising energy costs are no longer just a future concern—they are a reality in everyday production. Anyone who wants to remain competitive today must consistently capitalize on opportunities for savings. This is exactly the step Tannpapier GmbH, based in Traun (Austria), is taking: switching from traditional vane drives to energy-efficient agitators from PTM mechatronics GmbH.

The application

Tannpapier produces specialty paper that is processed with low-viscosity, solvent-based printing inks. These are continuously stirred in 50 barrels of 150 liters each - a classic but energy-intensive process.

After a test run under real conditions, the decision was quickly made:
The previous lamella agitators are gradually being replaced by PTM agitators with the eco-Seal 450 drive .

The aim is to reduce energy consumption, stabilize processes and reduce costs in the long term.

Energy savings of up to 90% - how is that possible?

The difference lies in the drive principle.

PTM agitator drives work according to the radial piston principle. Instead of constantly passing large quantities of compressed air through the motor, the energy is used in a targeted manner:

Compressed air acts on small pistons inside the motor
Only the amount of air actually required is consumed
No unnecessary air flow, no energy losses

The result:
Maximum torque with minimum air consumption.

For Tannpapier, this means savings of up to 90 % in energy consumption.

More than just energy efficiency

In addition to the pure savings, other factors were decisive for the changeover:

Reliable, reproducible stirring results
Safe use in potentially explosive atmospheres (ATEX)
Robust, low-maintenance technology
Sound, practical advice

Especially in solvent-based applications, the combination of ATEX safety and efficient operation is a decisive advantage.

Expansion of cooperation

The changeover is just the beginning: in future, Tannpapier plans to optimize further processes with PTM solutions, including:

eco-Up two-hand agitators for safe and gentle stirring
Customized container agitators for UCON stainless steel containers

The aim is to achieve consistently efficient and safe stirring technology along the entire process chain.

Check savings potential now

Would you like to know how much energy is in your application?

We analyze your existing stirring technology, compare it with our solutions and show you specifically what savings potential is possible - transparently and practically.

Get non-binding advice now and make targeted energy savings.

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