Technology to process biomass

By MEq July 7, 2021 17:26

Completion of the new JENZ shredder generation: after the BA 916, the BA 926 is now the second new biomass processor in the same year. The newcomer follows on from the previous all-rounder BA 725. The basis for further development was both know-how from the chipper sector as well as proven success factors from previous shredding technology.

The foundation for the new development is the TwinGear System, already proven in the predecessor BA 725. The unique system with two working speeds enables application with almost any material – whether green waste, roots, waste, or trunk wood.

“It is logical that we didn’t want this significant flexibility to be missing from the new BA 926,” emphasized Product Manager Hans Heinrich Hermeier. The increase of the intake opening to 900 mm in combination with the aggressive high-speed draw-in also results in a remarkable increase in throughput, triggered by almost 60% more speed at the draw-in belt and almost 90% at the top roller.

The BA 926 is also similar to the BA 916 in terms of user-friendliness. In addition to the Operator Info System, consisting of an easy2CONNECT remote control and LED status flashing lights, the use of the innovative easy2 controller provides relief during everyday work. Therefore the conversion to the easy2 controller includes the mode-selecting system. Up to three programs can be stored depending on the material to be processed.

Influences of chipper know-how
In addition to proven shredder components, the new BA 926 is also influenced by chipper technology. Product Manager Hans Heinrich Hermeier described the advantage: “Taking the draw-in geometry from the chipper has the decisive advantage that the wood is fed to the rotor in a more controlled manner. The result is even better chipping quality and additional protection of the machine. Due to further handles and steps, it is easier to access the rotor and to climb up to the motor. The new machine stands and the greater draw-in height also provide more space for maintenance work on the rotor and also the shredding system. Valuable time can be saved when converting between chipper and shredder mode.