A customer restoring a German Kettenkrad track bike needed a fan housing that was no longer readily available. The original component was brought to the foundry in pieces.
The original was modified to allow moulding, with machining allowances added and broken areas patched. The parts were cast in SG Iron and passed to a machinist for gears, bushes and finishing, helping create a complete working replica.
Project details are based on the published case record. The hero artwork is illustrative; original project photographs, where available, appear below.