Dear Customers and Business Partners,

Thank you for your interest in our products and services. Effective October 28, 2025, the DMH Group and PU1TEC were acquired by the Freudenberg Group. The operational business of the DMBH Group and PU1TEC will continue as usual. Detailed information about Freudenberg Sealing Technologies and the Freudenberg Group can be found at www.fst.com.

As part of the integration, we will also update the design of our website. You will continue to find an overview of our products and services.

If you have any further questions, please contact your representative or send us a message via our contact page.
DMH Maschinenpark

Uncompromising precision. With fascinating versatility.

We develop, adapt and build machines with outstanding precision, reliability and longevity. No DMH machine is exactly the same as another because we customize each model to the needs of our customers: always individualized and always innovative. We also provide professional commissioning and comprehensive customer service to ensure long-lasting DMH machines.

Power and Perfection

DMH Maschine 250
DMH 250
DMH Maschine 400
DMH 400
DMH Maschine 500
DMH 500
DMH Maschine 700
DMH 700
DMH Maschine 850h
DMH 850
DMH Maschine 1000
DMH 1000
DMH Maschine 1600
DMH 1600
DMH Maschine 2000
DMH 2000
DMH Maschine 2500
DMH 2500
DMH Software

High-efficiency. Programmed exactly to your needs.

DMH SOFTWARE

With DMH Seals Software, we are able to provide a highly efficient system that meets all the requirements of a seal manufacturer. Our software enables computation of approximately 170 standard seal profiles at the push of a button, serving a multitude of applications.

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Add-Ons

DMH_Airplast
Airblast
DMH_automatische-Maschinentür
Automatic machine door
DMH_Differenzdruckspannung
Differential pressure clamping
DMH_Füllstandmesser
Level monitoring
DMH_Fernwartung
Remote maintenance
DMH_Hochdruckpumpe
High pressure pump
DMH_Kühlwasserdruckregler
Coolant pressure control
DMH_Kühlwasserreinigung
Coolant Cleaning
DMH_Messtaster
Touch probe
DMH_Roboter
Robotic load
DMH_Schnittschutz
Safety protection unit
DMH_Schwenklader
Billet loader
DMH_Stangengreifer
Bar catcher
DMH_Stangenlader
Barfeeder
DMH_Teileabsauger
Part suction
DMH_Teilefänger
Part catcher
DMH_Saugerklappe
Changeover door suction system
DMH Werkzeuge

DMH Tooling

Additional power for your machines.

Our DMH tools are an important component of our DMH System. For each of our seal profiles, the tooling is refined from prototype to ready for series production and offers customers the best possible machining results. Furthermore, our tools are constantly evolving. Only in this way are we able to significantly shorten shutdown times and optimize savings potential.

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DMH Dichtungen mit Werkzeug

SEAL TECHNOLOGIES OF THE FUTURE. ALREADY TODAY.

DMH Seals

We are much more than a seal manufacturer. We supply the technology for seal manufacturing—in the form of machines, seal software and tooling technology. To the question of whether we can keep pace with constantly changing industrial requirements, we answer with innovation. Because our goal is to continue to be among the world market leaders in the field of sealing technology.

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Mockup DMH Kataloge

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