Non-intermeshing Rotor Mixers

As Paul Pfleiderer had become ill in the late 1890s, he along with Hermann Werner decided that he would be replaced at Werner, Pfleiderer and Perkins by F. C. Ihlee. Pfleiderer s son Kurt also worked at the Arm. Paul Pfleiderer died in 1903. 

The Banbury mixer prospered through the 1920s, but not the Wanning family that owned the Birmingham Iron Foundry. In 1927, it was merged with Farrel Foundry and Machine to form Farrel Birmingham (later Farrel Inc.). They continued to manufacture the Banbury mixer [30]. 

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