Bellin BM

Bellin BMG Pipeline Macerators are designed to fit into the suction line of raw sewage or sludge pump, homogenizing the medium to improve downstream process, whilst protecting high performance pumps from tramp and rag debris in the medium. It is a disintegrating device for raw sewage and sludges up to 6% solid matter in a pipeline under operating conditions ranging from – 1 bar to + 4 bar. The range consists of a conditioning cutterhead co-axially mounted specifically designed to handle raw sewage and sludge.

The cutters consist of a steel headstock with tungsten carbide wear blades rotating against a stationary alloy steel shearplate with a hardness of 50-55 HRC. The size of the holes in the shearplate may be specified to suit the application.

The cutters can be replaced without disturbing the mechanical seal. The seal will rotate in an oil bath to ensure adequate cooling and lubrication which have a sealing rings of differing grades of tungsten carbide