Our Passion: excellent metering and mixing technology
Greasing, bonding, sealing, potting and gasketing

Our offer

This is what you can expect from us:

  • All applications from one provider: We supply components as well as highly automated 1K and 2K dispensing systems for greasing, bonding, sealing, potting and gasketing.
  • Implementation of specific requirements: We configure and produce special systems according to your individual requirements.
  • Durability and precision: We have over 45 years of experience in metering and mixing technology. We continuously develop our products and set the highest standards for quality.
  • Worldwide sales and service: With our own subsidiaries and partners, we are on site in more than 40 countries and ensure that your solution is implemented at your worldwide production sites.

We are happy to help

Jake Ripberger Project Management
+1 859 918 5690
Make an inquiry now

Application cases

Applications

Choose your applications:
All DOPAG articles at a glance:
  1. Series production of PU foam gaskets

    With the dynamicLine, DOPAG offers an efficient solution for series production of PU foam gaskets in all industries.

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  2. Metering and mixing system for adhesive bonding of automotive components

    DOPAG develops a metering and mixing system for adhesive bonding of automotive components to ensure uniform standards worldwide.

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  3. Valves for grease spraying in furniture production

    DOPAG offers furniture manufacturers flexible and reliable solutions for the automated application of lubricants.

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  4. Efficient handling of components during dispensing sealing foam

    For the automated application of PU gaskets to control cabinet doors, DOPAG provides a dynamic mixing system in combination with a linear robot and shuttle sliding tables.

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  5. Honeycomb potting of sandwich panels

    With the dispensing system coredis, the honeycomb core of sandwich panels, which are used for the interior of aircrafts, could be filled homogeneously.

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  6. Bonding and sealing in aircraft production

    The metering and mixing system volumix provides a smart solution for filling cartridges with adhesives and sealants in aircraft production.

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  7. Sealant dispensing for truck manufacturer
    DOPAG successfully supported a truck manufacturer with a dispensing system for the manual application of a single-component sealant.
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  8. Valves for the contactless spray application of grease and oil
    Valves for the spray application of grease and oil. Contactless application of lubricants in areas difficult to access.
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  9. Profitable production of components for control cabinets and enclosures
    With the dynamicLine from DOPAG, customers will be able to implement gasketing and bonding applications with just one system.
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  10. Metering systems for optimal lubricant dispensing

    The requirements for the type of lubricant dispensing vary and always depend on the application being carried out. Learn here more about the four key factors for successful system design!

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  11. Continuous dosing of lubricants, adhesives and sealants

    The membrane dispensing valve ensures a clean application and a high reliability in automated dosing processes.

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  12. Dispensing thermal gap fillers

    Using thermal gap fillers leads to more advanced metering technology requirements - learn more about the solutions from DOPAG.

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  13. Automated application of PU gaskets on components

    Compared to manually inserted seals, automatically applied PU gaskets offer many advantages.

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  14. Shot valve for contactless greasing

    DOPAG presents the shot valve in a new video: It is perfectly suited for contactless material application in highly automated processes.

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  15. Perfect FIPFG applications

    The control cabinet manufacturer Fandis applies foam gaskets on various components. DOPAG has designed a FIPFG system for this application.

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  16. Individual grease dispensing

    DOPAG has developed two special lubricant application systems for the production of ball screws in automotive industry.

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  17. Dosing systems for liquid 3D printing

    The eldomix dispensing system fills material reservoirs of 3D printers with liquid printing technology.

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  18. Automated systems for electronic potting

    DOPAG provides automated potting solutions for variuos applications - two practical examples!

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  19. Turnkey systems for automated metering and mixing

    CTO Daniel Geier talks in the interview about challenges in automated dispensing technology.

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  20. Automated grease metering

    DOPAG presents a production cell, that could be used for greasing and oiling applications. Disocver also valves for contactless material application.

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  21. Dosing technology in rotor blade production

    Metering and mixing systems are neccessary in various applications in rotor blade production. DOPAG presents its solutions. 

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  22. Individual systems for automated glue dispensing

    The household appliance manufacturer Amica uses an invidual glue dosing system from DOPAG for the production of oven doors.

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  23. Automated production of foam gaskets

    With dynamicLine, the metering technology manufacturer DOPAG presents a new dynamic mixing system for a wide range of applications.

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  24. Accurate dosing of grease and oil

    DOPAG developed a special dosing system for the automated lubrication of gas springs.

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  25. Lubrication in the automotive industry

    Individual grease and adhesive dispensing systems from DOPAG guarantee highest quality electric parking brakes.

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Show more

News

  1. With dynamicLine, DOPAG offers an automated solution for the production of high-quality PU gaskets.

  2. DOPAG has developed a new rotary applicator for 360° greasing or oiling of holes. It can be attached to the shot valve and integrated into automated production lines.

  3. DOPAG France is the eldest subsidiary of the HILGER & KERN GROUP. This year it celebrates its 30th anniversary. We look back on the success story.

Exhibitions

  1. 07/07/21 - 07/10/21 | Shanghai, China

    AMTS Shanghai

    Discover metering and mixing technology from DOPAG at Shanghai International Automotive Manufacturing Technology & Material Show.

  2. 09/13/21 - 09/15/21 | Shanghai, China

    China Composites Expo

    Get to know our dispensing solutions for composite manufacturing and visit us at China Composites Expo.

Automation and gasketing in focus

Absolute precision, reliability and reproducibility – the technical requirements within highly automated production processes are constantly growing. This places high demands on metering technology, as it is used in practically all industrial applications and industries, ranging from greasing components in the automotive industry, bonding and potting electronics, to the application of gaskets in the packaging industry.

We support companies from a wide range of industries in this development and help them to achieve long-term success with innovative metering technology. Key to this is the individual configuration of the metering and mixing system. The only way to guarantee stable production is to have a system that is tailored precisely to the application and material. Our experts will therefore examine your request thoroughly and go through all the details with you individually. If required, our engineers can carry out material tests, sampling and detailed consultations in our own technical centre. The result is a metering system tailored precisely to your specific needs. Our customers include operators of metering systems, system integrators or other manufacturers of metering and mixing systems who are looking for the highest level of quality and precision in their metering systems.

The right metering technology for every application
We supply components as well as 1K metering systems and 2K metering systems for all applications from a single source. Our metering technology is suitable for greasing, bonding, sealing, potting and gasketing. Our systems process one- and two-component materials. This includes the metering of lubricants, polyurethanes, epoxy resins or silicones with various properties. Our metering systems are suitable for low to high-viscosity materials as well as for pasty and abrasive media. We also offer a wide range of components, which can be put together in a modular way. This includes drum pumps and barrel pumps or pressure tanks for material supply. Dispensing valves and metering valves enable the precise application of lubricants, adhesives and sealants. Various components for testing and control guarantee high product quality and reproducibility.

We use piston, gear or eccentric screw pumps for metering and mixing two-components materials. Close interaction with automation enables component feeding, pre-treatment and application in one go and without the need for user intervention. The product range includes individual and line-integratable production cells as well as individual solutions.

Consistent global standards in metering technology
We have extensive expertise in mechanical and plant engineering and have been manufacturing in the industry since 1976. We are continually developing our products and we set the highest standards for the quality of our metering systems from the production stage. We work closely with material manufacturers and have carried out over 3,000 projects in around 70 countries in the last ten years alone. Thanks to our worldwide sales and service, you can implement your specific metering system across all of our sites. With our own subsidiaries and partners, we have a local presence in more than 40 countries, ensuring that your individual system can be implemented uniformly at your production sites throughout the world. Our Service team also provides specific, reliable support with preventive maintenance, repairs, training and replacement parts.

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