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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


B®rger Multichopper

The Boerger Multichopper is a comminution device with perforated disk and a multiple-blade cutter blade rotating on the supply-flow side for solid matter included in liquids. It cuts up coarse materials, which can then be comminuted. Multichoppers are applied mainly with diluted media, however, they are also employed in many other industrial sectors.

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The medium, consisting of liquid (generally water) and coarse solid matter, is drawn through the opening of the cutting plate of the Multichopper, which is adapted to the medium, by means of a pump or with suction-side pressure. The cutting blades rotating on the cutting plate cause many cuts per rotation and thus a reliable and troublefree comminution of the coarse material. By means of a central locking screw, the pressure of the rotating cutting blade can be adjusted in optimized relation to the cutting plate. On request, a "cutting-force, suction-side pressure automatic system" is available.

The structuring of the cutting plate, the throughput quantity and the rotation speed basically determine the comminution result. Non-comminutable solid matter - such as e.g. stones or hard metal parts - are isolated before entry into the cutting plate, and are collected in the stone trap arranged below, from which they can be easily extracted.

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