Besides this model, we also have the other models of rotary drum dryer 1500x12000mm, 2400x20000mm, and complete drying system for various materials, welcome to contact us for more details
That is because heat diminishes the vitamin and mineral content of food (seis). And no heat is used during the freeze drying process.
You can see our full list of review criteria below in the What to Look For section, with an explanation for each.
As an authorized dealer, we provide comprehensive support throughout your freeze-drying journey. From selecting the right model for your needs to expert technical guidance, our team ensures you get the most from your investment.
The weight of the freeze dryer – If you have ever lifted a microwave oven you know they are heavier than they look. The same is true for the freeze dryer, except they are much bigger than a microwave.
Check the device capacity. Freeze drying a single batch of food takes time, so if you plan to use your machine frequently or use it to process large batches of food items, a higher capacity model speeds up the process.
The oil-free pump adds about $1,500 to the freeze dryer’s price tag. Comparatively, the premier oil pump is included as standard in the retail price of the machine (and Shop Now costs half as much to replace).
Purchasing extra freeze dryer trays has helped us to overcome this bottleneck to some degree. We can process large batches of produce in one go (while it is fresh and the kitchen is a mess) and put 12 trays worth of food in the deep freeze.
Freeze drying maintains nearly all of the nutritional value of fresh food. Other methods of preservation, such as canning and dehydrating, use high temperatures that destroy much of the food value.
Freeze-drying candy is becoming immensely popular, and our picks happen to be the best to get it done. A lot of us with freeze dryers and extra capacity are turning to selling freeze-dried candy to fuel the craze.
The amount of money you spend on something like a freeze-dryer shouldn’t blow out your entire budget, but that can be tough with these price points.
Whether you’re a homesteader preparing for winter, a small business owner looking to create more product offerings, or simply someone who values the convenience of long-term food storage, freeze-drying offers amazing benefits.
Most of the maintenance on a freeze dryer involves the vacuum pump, especially if it is an oil-based pump. You’ll typically need to change the oil every 4-20 uses but your manual will let you know.
The dehydrator features a digital thermostat and timer, giving you complete control over the drying process. The transparent door and trays make it easy to monitor the progress of your food without having to open the machine, ensuring that your snacks are dried to perfection.