White Goods
Maximum reliability and accuracy

Dispensing of adhesives and sealants

Dispensing systems for the production of white goods

Household appliances such as dishwashers, ovens and washing machines make work much easier in many respects. Our solutions for the processing of adhesives and sealants enable innovative appliance designs. The trend shows that the users, apart from making high demands on the functionality, are demanding higher and higher standards as regards appliance design. To meet this challenge, the manufacturers of household appliances are focusing even more on innovative production technologies and new material combinations. Especially in the field of joining technology with its high demands on process stability and product quality, manual procedures are increasingly being replaced by fully or partially automated processes. DOPAG metering and mixing systems apply adhesives and sealant with maximum precision and guarantee the optimum result for products of the appliance industry.

Intelligent solutions by DOPAG
DOPAG stands for expertise in the fields of bonding and sealing. This expertise ranges from maintaining the optimum mixing ratio to high flow rates when discharging the adhesive and to accurate shape and position of the application. The result is an optimum fit and distortion-free manufacturing. As additional benefits, conservation of resources and a good waste balance are offered, with low waste disposal costs as the materials are joined not earlier than in the mixing tube. In addition, DOPAG systems are operated without flushing agent and thus protect the environment. The materials to be processed are mainly silicones that withstand the often high ambient temperatures without difficulty. Another decisive benefit is DOPAG's service profile as regards the automatic application of the adhesive since, in the production of household appliances, automated manufacturing is the standard practice.

Custom-built dispensing systems to automated bonding applications

We are happy to help

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

Bonding and sealing is becoming an increasingly popular method of joining components without screws. With DOPAG systems, applications can be realized reliable and precise.

  1. eldomix

    eldomix

    The eldomix 100/600 range of systems are compact, solvent free, gear pump driven metering and mixing systems.

  2. variomix

    variomix

    The variomix range of systems are solvent free, compact, pneumatic or hydraulically driven piston pump metering and mixing systems.

  3. vectodis

    vectodis

    Vectodis is used to handle single component materials. Just a suitable material supply and metering computer is required.

  4. vectomix

    vectomix

    Vectomix is used to handle multi component materials. Due to its compatibility and modularity, two vectodis single component piston metering with equal or different sizes are used.

With dynamicLine and the new dynamic mixing head, DOPAG offers an efficient solution for all applications relating to gasketing.

  1. Dynamic mixing head

    Dynamic mixing head
    The dynamic mixing head with its new valve technology has been designed for mixing of low to  high-viscosity polymeric reaction substances for foaming, bonding, sealing, and potting.

Whether it be racks, headrests, door locks or just the wheel bearings in automobiles, all must be greased. DOPAG provides the optimum metering system for each of these applications.

  1. Chamber metering valves

    Chamber metering valves

    Chamber metering valves are used for dot application. They offer a wide range of shot sizes and feature a drip-free mechanism.

  2. Gear Flow Meter

    Gear Flow Meter

    Developed specifically for use in DOPAG metering systems, the flow meter is used for measuring the exact material flow rate at any given moment.

  3. Handheld dispensing valves

    Handheld dispensing valves

    Handheld dispensing valves from DOPAG enable a clean manual application of greases and oils.

  4. Handheld metering valves

    Handheld metering valves

    DOPAG offers a variety of handheld metering valves for the manual dispensing of lubricants.

  5. High-speed valves

    High-speed valves

    High-speed valves are used for contactless lubrication in automated processes. They are excellent at greasing hard-to-reach spaces in a clean and precise manner.

  6. Light barrier

    Light barrier

    The light barrier is used with shot and high-speed valves to monitor the number of discharged shots.

  7. Material pressure regulator

    Material pressure regulator

    The material pressure regulator ensures a pulsation-free dispensing of grease, oil and silicone.

  8. Membrane dispensing valves

    Membrane dispensing valves

    Membrane dispensing valves are used for continuous application of 1K media. They can process reactive, abrasive and chemically aggressive material.

  9. Metering control unit

    Metering control unit

    The control unit has been designed for the monitoring and control of complex metering processes. It simplifies metering by enabling users to store and recall various programmes.

  10. Needle dispensing valves

    Needle dispensing valves

    Needle dispensing valves offer high flexibility and are ideal for continuous applications of low to high viscosity media.

  11. Needle metering valves

    Needle metering valves

    Needle metering valves are ideal for applications requiring the application of small quantities with higher reproducibility and short cycle times.

  12. Pressure sensors

    Pressure sensors

    Pressure sensors for the monitoring of material pressure in complex dispensing processes using shot or spray valves.

  13. Pressure Tanks

    Pressure Tanks

    For effortless and clean feeding of low viscosity media such as paint, oils and preservatives.

  14. Pumps for lubricants

    Pumps for lubricants

    The lubriLine pump range offers products specially designed for the processing of grease and oil.

  15. Shot valves

    Shot valves

    DOPAG shot valves are designed for an accurate and contactless application of lubricants in automated production processes.

  16. Spray Guns

    Spray Guns

    The spray gun is our solution to manual full-surface application of greases and oils.

  17. Spray valves

    Spray valves

    The DOPAG spray valve has been specially designed for the application of grease and oil over the entire surface. 

  18. Transfer Pumps

    Transfer Pumps

    Transfer pumps are used for material feeding directly from the original containers.

Cookies help us deliver our services. By using our services, you agree to our use of cookies. Further Information

Close