RE: What filament dryer to use?
Since I can't edit a post, here is some additional info. I had two PolyDryer units. I tested both and included some of the Serial # to identify each. So you'll see 4 plots for the PolyDryer, 2 from each unit. They were purchased a few months apart. The humidy sensor in them is accurate but it reads very high while drying due to the heated, moist air. It is accurate about 2 hours after heating is turned off and the seals are reinserted into the base of the case.
RE: What filament dryer to use?
Here is an interesting take on drying filament... Use the microwave: Drying Filament in a Microwave: Fast Solution or Fire Hazard?
Not sure I want to try this however.
RE: What filament dryer to use?
Here is an interesting take on drying filament... Use the microwave: Drying Filament in a Microwave: Fast Solution or Fire Hazard?
Not sure I want to try this however.
NOPE. There is a comment a ways down that sums it up. Hot spots! Microwave heating is not even, and depends on the water content of the material. It could develop hot spots. If you are someone who characterizes their dryer with thermocouples, double NOPE. Have some patience. Get a dryer that holds a few spools and plan ahead to dry what you are using the next day or two at the recommended settings.
Regards,
Mark
RE: What filament dryer to use?
I just posted this as an amusing article. For myself I use the Creality Pi X4 which can handle Nylon which is my primary filament at the moment. Need to pick up an air fryer to use as an annealer since I'm currently using my (expensive) SMD reflow oven...
RE: What filament dryer to use?
I purchased a food dehydrator instead of a dedicated dryer and store my filament in sealed boxes with desiccant. Keep humidity around 15% at 22 degrees. What I have read, if you need to dry higher temperature filaments with a dryer that won't go the recommended temperature, you just need more time. Post drying storage is more important. Take filament out of dryer and put into storage bin. I just purchased a Sterilite brand of storage bin that has seals in the lid already and it seems to work pretty good. Nice solid snaps on the lid.
RE: What filament dryer to use?
Yeah storage is important. Once my filament is dry and I am not printing with it, I keep it in a ClipLok box with bags of desiccant.
Normal people believe that if it is not broke, do not fix it. Engineers believe that if it is not broke, it does not have enough features yet.
RE: What filament dryer to use?
Here is an interesting take on drying filament... Use the microwave: Drying Filament in a Microwave: Fast Solution or Fire Hazard?
Not sure I want to try this however.
It works really well for a super quick drying, i used it multiple times, then threw them in for a bit of normal drying in my food dehydrator based dryer before pritning. Just be careful not to run it to long, i made a brick out of a PETG roll once, PCCF was much easier, just remove the RFID tag thing in the roll 🙂 The roll dryes from the outside, so for small prints you can get it ready in no time, but to dry the complete spool to the core i would probably just leave the rolls in the dryer instead for a bunch of hours, it all depends on the size of the prints.