Chocolate bars bending in the fridge.
Posted in: Tech Help, Tips, Tricks, Techniques
Calum -
How long has this been going on and have you been in touch with FBM yet (and where are you located)? Do you have the FBM Skype account for technical support?
Is this a chocolate you're making or a commercial couverture you're buying?
What are the temps you're using for the chocolate (bowl heater temp and cooling system temp).
How long are you waiting after the machine says it's "ready" before you start depositing? You should not start immediately as it takes some time to circulate all the crystals once the temperatures have equilibrated. I recommend 15 minutes at a minimum.
Basically, if you have the temper dialed in properly then this (the bending) should not occur. So, there's something about the way you are using the machine - or there's an issue with the machine itself - that's causing the issue.
My guess is that you've got a lot of lower-form crystal formation going on. That could be because you're not cooling the chocolate to a low-enough temperature. I need to know more about how you're using the Prima ... you can't use it the same way you use a batch tempering machine.
Is this a 7kg Prima or a newer 10kg Prima? If it's a 10kg machine, do you have a speed controller on the auger (and if do, what speed is it set for)?
