Household Food Dehydrators Machine with 8 Stainless Steel Trays Hold 10 lb Meats 24 H Digital Timer 194 °F Temperature Control Commercial Dryer for Jerky Meat Herb Fruit Vegetables Beef Black Knight

It's out of stock now, but I used this: https://www.amazon.com/dp/B0C6KCSJL6?ref=ppx_yo2ov_dt_b_fed_asin_title It dries and anneals pretty well and also allows me to fit four Sunlu PA6-CF .500g spools at once. I paid $100 for it, see if you can find something similar.