Stirring technology –

Energy-efficient agitators – we generate movement in special environments.

Agitators in their most efficient form

We offer you energy-efficient and powerful agitators for every application. In addition to selected standard sizes, with our 360° full service we also implement individual requirements for the size of components, equipment and performance systematically and on schedule. Consulting, development, production, commissioning – everything under one roof.

Our agitators made of anodized aluminum are ATEX certified for ATEX Zone 1 and 0/1, IP67 waterproof, low-maintenance, low-noise, silicone-free, acetone-resistant and can be used immediately.

Stainless steel agitators: the all-rounders for every application

In addition to our aluminum versions, we also manufacture our entire range from high-quality V4A stainless steel 1.4404. Your advantages: flawless, hygienic surfaces, IP68 waterproof, ATEX certified, suitable for clean rooms, sterilizable with hydrogen peroxide and resistant to chemicals.

Our specialties
  • Chemistry, food, pharmaceuticals, cosmetics, automation
  • Food safety and hygiene
  • Occupational safety and stainless steel
  • ATEX security
  • Clean room and laboratory
Energy efficiency is a top priority

Every drive and every agitator in our stirring technology works highly efficiently with the least amount of energy. Therefore you save up to 90% in energy and thus costs compared to other drives, such as the vane drive.

Advice and contact

Let our experts advise you without obligation. You can find direct contact to us here.

Agitators at a glance

Energieeffizienter Rührwerksantrieb für ATEX

System agitators

ATEX agitator drives, optionally with flange solution, for your already existing stirring system.

ATEX agitator with cap on drum

Drum agitators

ATEX agitators with flange, agitator shaft and impeller for your mixing task.

ATEX Rührwerk für IBC Container

Container agitators

ATEX agitators for your IBC container / tote tank with suitable mounting solution.

ATEX zertifizierte Rührstationen, Hubstationen mit Rührwerk, Bedienpult, Deckel, Notstop, Zweihandbedienung

Stirring stations

ATEX stirring stations with special occupational safety features

ATEX Laborrührer eco-Lab am Stativ-1

Laboratory agitators

ATEX laboratory agitators for applications in laboratories, quality control, testing procedures.

ATEX Handrührer eco-Up mit hohem Drehmoment, ergonomisch und sicher

Hand-held agitators

ATEX hand-held agitators with high torque, ergonomic handle and two-hand control.

ATEX agitator for tight head drums with adjustable traverse

Agitators for tight head drums

ATEX tight head drum agitators with flexibly adjustable traverse.

Stainless steel

Choose our high-quality stainless steel and benefit from:

  • Pharmaceutical and food conformity EU 10/2011
  • Clean room class ISO 1 according to DIN 14644
  • Hygienic electropolished surfaces
  • Protection class IP68
  • Sterilizable with hydrogen peroxide
  • Chemical resistance
  • Labeling with laser engraving
  • ATEX certificate
Stainless steel agitator, ATEX certified, IP68, clean room classified, sterilizable


Quick-change systems

Unique quick-change system for agitator shafts – quick and easy to handle.

ATEX Rührwerk mit integrierter Sauglanze-1

Suction lances

ATEX agitator with agitator shaft and integrated suction lance for more safety and cleanliness.


ATEX Rührwerk auf Fass mit Deckel und Klappe-web-1


Caps made of high-quality stainless steel with or without hatch(es) for various container sizes.

ATEX Rührwerksantrieb eco-Drive-auf-Kunststofffass-mit-Traverse-web-1


Traverses made of high-quality stainless steel for various container sizes.

Wendelrührorgan für ATEX Handrührer eco-Up


Impellers made of high-quality stainless steel for various mixing tasks.

Customised solutions

In our in-house development and production, we build your individual solution tailored to your needs. Learn more:

Efficiency & sustainability

We are experts in the field of energy-efficient products. To ensure the sustainability of our agitators, we subject them to performance tests. The results speak for themselves:


Our agitators and motors are based on the radial piston principle. With our technology we get the maximum performance and strength from every ounce of energy. In this way, our customers can benefit from massive energy and thus cost savings compared to other types of drive, such as the energy-consuming vane drive:

“Vane motors initially appear to be cheaper to purchase. Unfortunately, this still steers some companies in the wrong direction. The awakening comes with the electricity bill. With a simple amortization calculation, we have proven to all of our customers that the radial piston-operated drives and agitators from PTM mechatronics are significantly cheaper due to the energy savings. A switch to PTM’s sustainable technology is amortized after just one year of operation through these savings.”

Vratislav Šrám
LPW kovo s.r.o.

Exklusivlieferant von Hyundai und Hella


Stirring and agitating technology of PTM mechatronics – easy, clean, safe, efficient.


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How compressed air agitators of PTM mechatronics can be controlled precisely.


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Our product brochure for download:

News and interesting stories


Fresh and fruity – gentle fruit processing with flexible PTM agitator

Sea buckthorn, aronia, Jerusalem artichoke – these are the local fruits from which our customer, Lienig Wildfruchtverarbeitung GmbH, produces its high-quality fruit juices, concentrates and pulps. The challenge: One agitator serving all containers from 15 to 1 100 liters…


Customised flange with Tri Clamp for more flexibility

Tri Clamp connections are used in the food, chemical and pharmaceutical industries for process vessels. In addition to being quick and easy to assemble and disassemble, its advantages are easy cleaning. Our customer, the company 4GENE GmbH, uses them for the production of their high-quality aromas and fragrences…


PTM builds stirring-filling systems – when standard is luxury

Our customer, Loba GmbH & Co.KG, had very special requirements regarding their system: Highly viscous media, varying container sizes and a completely individual filling system. An exciting task for our engineers…


PTM wins Red Dot Design Award 2019 with its GENERATION 2.19

With its stirring technology eco-Series GENERATION 2.19 and its unique quick-change system for agitator shafts eco-Quick, PTM mechatronics sets new standards in stirring technology – and thus wins the Red Dot Design Award 2019…

Please contact us:

If you would like to be advised on our products, our experts will gladly take care of your request:
+49 8134 / 25 797 0

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