I would prefer those fittings to have internal Este rings and knurled thread on ports (similar to R134a vacuum gauge sets) that do not require high torque compression fittings. Finger tight and you are good to go. You spot a leak, change the Este ring and you're back in business.

The food and pharmaceutical industries crucially rely on freeze drying for the long-term storage of products. This method enables businesses to preserve product quality, extend shelf life, and improve stability.

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With the combination of pharmaceutical and food products needing to be more shelf-stable than before, acquiring ideal freeze-drying machinery is crucial. Modern freeze driers have much more sophisticated control of temperature, pressure, and moisture which guarantees the quality of the product as well as meeting regulatory standards.

And once you have resolved your issue I hope you will stay around and talk to us all about what you have been drying in your machine, etc.

It’s super simple, if you aren’t running an Oil Free pump (which we strongly suggest), you should change the vacuum pump’s oil every 20-30 runs (approximately once every month or two with daily use) and ensure the interior chamber as well as your trays are cleaned frequently.

I think a community-built troubleshooting manual is a great idea. These machines are simple in some ways, and more complex in others, and having a lot of eyes on the problem is always good.

Take care of it, change the oil regularly, maintain it, and make sure to read the user manual carefully to keep it in good, working order. You might have to change a pump, change freon or general maintenance, but it’s no different than any other major appliance.

We're passionate about helping Canadians experience the incredible benefits of freeze drying with Harvest Right. Our team is dedicated to providing you with a world-class experience from start to finish.

This is the case with meats as well. The trick with meats is to cook out as much fat as possible, then run it under water to remove even more fat. However, you can also freeze dry raw meat as well.

Freeze dried salsa One of our favorite things to freeze dried is our homemade salsa. It tastes much more like fresh than it does when canned. It reconstitutes very quickly and is delicious to eat as a dip or added to spaghetti sauce. We also like to sprinkle it on popcorn.

Another best practice is to set up a station. This will take space. Having a freeze dryer, freezer, prep table, and processing area all together has been a good decision. It can Know More all be done in a large kitchen, but the machines are noisy and a freeze-drying project can take up a lot of space.

So the bottom line is this: If you can afford the money and time to spend on freeze-drying your own food and you believe the need for the food is many months or years away, then eventually the Harvest Right freeze dryer will pay for itself.

Dehydrating simply removes the moisture by using heat to evaporate the moisture to dry it. Freeze drying retains more nutrition than dehydrating in general.