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Milk powder trickles constantly

Milk powder trickles constantly

Wilhelm Schmitz

January 18, 2023 08:55 am

Unregistered

I operate a vending machine that processes coffee beans, milk powder and cocoa powder.
For a few weeks I have always had the problem that the milk powder trickles into the mixer, even if nothing was requested.
The mixer clogs and the next time it is requested, it overflows and messes up the entire interior, so that a basic cleaning is due.
I have already tried many different powders, the problem remains.
Is there a fault with the machine?