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Our guiding principle has always been to make things better. It all began with the plan to build a low-maintenance rotary lobe pump of the highest quality. In the meantime, Börger manufactures many other products. We have remained true to our guiding principle for all these products – combining a long service life with unrivalled low maintenance. Our company history has been shaped by a continuous flow of new developments and innovations. One thing is extremely important to us: honest, reliable and cooperative relations with our customers, suppliers and employees. Flat hierarchies, short communication paths and working independently and responsibly characterise the work at Börger. We believe qualified, highly-motivated employees are just as crucial as having a constant dialogue with the customer. Our aim is to keep improving our products and continue to launch new products and solutions for our customers.


Borger UK Limited
East Wing-Old School,
Watling St. Gailey
ST19 5PR


Boerger Powerfeed

Optimum Anaerobic Digestion

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Boergers highly efficient and effective Powerfeed SSR (Solids and Substrate Feeder) is designed to continuously displace solids and substrates for anaerobic digestion.  With backflow prevention, it offers solids injection into the fluid stream, with no added fluid required for dry material feed.

The homogeneous fluid/solids mixture, which can be generated from all types of biodegradable waste, including food waste, is transferred to a selected digester feed-line.  Valves in the pipe system guarantee additional safety and allow flexibility with multiple digesters.

Boergers SSR compression zone (feeding a closed loop system) ensures that the digestion process is not compromised by additional air being introduced with solids feed.

The SSRs enhanced installation flexibility also means that its location is not restricted by the height and type of digester.

In addition, the heavy maceration and grinding action created by the SSRs twin-screw auger means that the homogeneous ground material produced by this high performance B®rger Feeder significantly minimizes floating material in the digester.


For more information, please contact:

Boerger Pumps

01902 657076





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