lubriLine SOLUTIONS FOR THE METERING AND DISPENSING OF LUBRICANTS

Battery terminal Air conditioning Air vents Sunroof High precision application of lubricantsEvery task has a perfect solution ■ Starter, start-stop button ■ Fuel injection pump Double-mass flywheels Wheel bearings Suspension system Shock absorbers Sealing Steering system Drive shaft Belt tensioner pulleys Typically, the production of a single vehicle will involve over 150 grease and oil applications. Depending on the specific car model, there can be even more. The purpose of lubrication is the reduction of friction, noise prevention, component durability and the general smooth running of a vehicle....

Products for every part of the process

Material feeding A reliable supply of grease and oil If we want to achieve perfect results with grease and oil metering, it is important that our material be pumped efficiently and without air pockets (air bubbles). An uninterrupted and reliable material supply is absolutely essential to achieve that. With every application, the selection of an optimum feeding system must consider factors such as material properties, process parameters and container size. The DOPAG product portfolio offers an extensive range of solutions for fluid metering, including drum pumps, transfer pumps and pressure tanks....

The drum pumps of the lubriLine product range have been specially developed for the efficient processing of lubricants in consistency classes NLGI 0 to 4. Their robustness ensures a long service life and smooth operation. Users also benefit from a high ease of maintenance. Individually configurable The modular design enables individually configured pumps for every requirement. Depending on customer requirements, the drum and barrel pump can be expanded with various options such as mixers, filters or an external communication for monitoring and control purposes. Ensuring high-quality processing...

Transfer pumps for direct supply from original containers Tandem pumps Many applications require an uninterrupted material feed maintained at all times. For such cases, all DOPAG pump models are available as a tandem version. Tandem pumps feature an automatic mechanism that switches between the pumps whenever material level is low, so that container change can proceed without interruption and time pressure. With clean handling and minimal material residue left in the drum, DOPAG pumps have earned their place in the most efficient production lines around the world. All sizes are available as tandem...

Pressure tanks Thin fluids delivered effortlessly Material pressure regulatorsPulsation-free dispensing with the correct pressure Low-viscosity media such as oils can be delivered to the point of application directly from pressure tanks by means of compressed air. The tanks can serve either as buffer storage within a metering system or as the main system supply. They are available in various sizes and with options, to accommodate different application requirements. With visual level indicators and electric level sensors, you will always be aware how much material is left in the tank. Alternatively,...

Metering and dispensing As precise as you need Metering and dispensing valves from DOPAG demonstrate all the qualities that are essential for optimum results in metering: high precision, excellent reproducibility and high quality standards. The DOPAG range includes various valve types, all of which are based on one of two dispensing principles. The needle and chamber metering valves work on the volumetric principle (dot application). Here, each cycle means that the contents of the valve chamber are completely emptied upon a trigger signal. This has the advantage of high repetition accuracy and...

Needle metering valvesGreater accuracy for small dot sizeChamber metering valvesProcess stability and shot size flexibility The needle metering valve works according to the volumetric metering principle, application is carried out in shots. The metering quantity is fixed by means of a stop screw. This ensures extremely high repeatability, reproducibility and process reliability at all times. The same valve can be used for different metering quantities and end products. The needle metering valve is insensitive to pressure fluctuations (3-50 bar) and thus also independent of viscosity and temperature...

Handheld metering valves Manual dispensing of lubricants Shot valvesLubrication of hard-to-reach places in automated processes Based on the design of the tried and tested lubriLine metering valves, DOPAG has developed vertical handheld metering valves for manual use. The valves are available in three different versions and are suitable for all applications requiring a highly accurate and clean manual application of grease or oil. Even hard to reach areas are very easy to access with them. Moreover, their user-friendly design will come handy at any manual workplace relying on simple and quick...

Needle dispensing valvesContinuous dispensing with great flexibilityDiaphragm dispensing valvesClever solutions to the greatest challenges Needle dispensing valves are versatile and process a wide range of materials: Greases, oils, adhesives and lubricants. Reactive, aggressive or abrasive materials are not a problem for them. Our portfolio offers a variety of different sizes and designs. Choose the right valve for your application! They are the specialists for challenging materials: Thanks to their absolutely leakproof and wear-resistant design, our diaphragm dispensing valves allow you to reliably...

Handheld dispensing valves Rotary applicator For manual dispensing of grease and oil Contactless 360° greasing of holes The handheld dispensing valve draws on the tried and tested dispensing valves made by DOPAG. Having been developed specifically for use in manual applications, the handheld dispensing valve is an excellent performer in applications where grease or oil are dispensed continuously by hand. The shot volume is regulated by adjusting the valve opening time and material pressure. The rotary applicator was specially developed for 360° greasing or oiling of holes. For rotary lubrication,...