I've just bought a 9-frame Konigin extractor but not used it yet. It's certainly built to last, but there are some design issues which seem to have been overlooked.
The floor is convex so the honey flows to the perimeter and out of the gate. However, the weld between the floor and the walls is slightly low and there is a channel of around 3mm all around. This will fill with honey and be difficult to clean unless using a pressure washer. If this is left at the end of an extraction is would possibly ferment, or collect dust, etc. So one would possibly have to clean this both before and following an extraction.
To clean and sterilise the extractor thoroughly the lid needs to be unbolted and removed, and the pulley wheel (driven by a V belt from the motor) underneath the machine also needs to be removed, and all assembled prior to every use.
It is straight forward but does take time - maybe 45 mins each time to clean it.
Interested to hear from anyone with views / advice on this, please? Tx.