Dopag expands product range 30 August 2023

?Dopag valves lubricants Rotary applicator from Dopag (image credit: Dopag)

Dopag, a company offering valves for contactless spray and shot applications, has launched new products that offer more options for applying lubricants.

In the automotive industry, greases or oils have to be applied in numerous places. The material must be dosed precisely and applied exactly. Often, the areas are difficult to access, inside bores or in angled places. Especially for these requirements, Dopag offers a range of pumps, valves and accessories for dispensing and applying lubricants. All products in the lubriLine product line can be combined with each other and configured to match the application. New products now complement the range for contactless material application.

With the patented rotary applicator, grease or oil can be applied inside bores and cylinders in a 360° application. It applies rings without over-spraying or spraying mist, no material is wasted. A range of adjustment options, such as centrifuge size, speed and shot quantity, allow a variety of ring diameters, heights and thicknesses to be individually set.

New spray adapters are available for Dopag's metering valves and progressive cavity pumps.

According to Dopag, the adapters allow the advantages of volumetric metering to be combined with spray technology. The volumetric metering principle enables the exact setting of the material quantity. Therefore, small dosing quantities (< 3 ml) can be dosed and sprayed precisely and with repeat accuracy.

The lubriLine product line is a modular product programme. It includes various material supply systems as well as a range of metering valves and dispensing valves, for example for dot application, continuous application or for contactless shot and spray applications. Components for monitoring and control, such as specially developed control units and gear flow meters, ensure process-reliable dispensing at any time.

Therefore, each dispensing system can be individually configured to meet the requirements of the lubricant application. Various system concepts can be implemented, both manual dosing and complex, automated greasing systems that can be integrated into existing production lines.

Operations Engineer

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