If you hear a grinding noise while the Ninja Creami is processing your ice cream, this could be a sign that the machine is malfunctioning due to the paddle demagnetizing from the spindle, causing the spindle to grind or drill into the paddle. Don’t ignore this issue. See below for info on why this can […] The post Why is the Ninja Creami spindle grinding into the paddle? Is it broken? appeared first on The Tasty Travelers.