Os Princípios Básicos de Buy Freeze Dryer
Os Princípios Básicos de Buy Freeze Dryer
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Do you have any vacuum gauges at all to test the pump? ( Though I doubt that is the problem based upon your tests )
Maintenance Simply filter and replace the oil every 20–25 cycles. (The oil can be filtered and reused one time.); this is a straightforward task that takes only a couple of minutes.
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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.
While I had the unit apart to replace the display I decided to correct the water condensation problem. If you find yourself using your FDer in the same conditons as we do you may want to consider modifying your FDer to keep the condensation from your FDer control circuit and display cards. Here are the steps that I followed to minimize what the NC high humidity climate does to my FDer.
Furthermore, the latest systems automation along with remote monitoring offer opportunities for will enable businesses to minimize the workforce, errors, and operational costs while maximizing production. Understanding the process of freeze drying will make new equipment investments easier for businesses by changing their purchasing strategies.
14 Posted December 16, 2015 On 7/31/2015 at 11:12 PM, TonyC said: Here is my first pass on a Vapor Trap... it is an old whole house water filter that I modified. It failed to reduce the moisture in the oil... I'm in the process of modifying it to catch and suspend the moisture in the container long enough for desiccant beads to absorb the water. The air flow comes into the inlet, down the central pipe to the bottom of the screen and filters up through the beads and out the top. I know this was like forever ago, but I thought I would respond anyway. I haven't been on much in a while, I only run my freeze dryer in the winter. So I think you'll find it's a lot harder to remove water vapor from a vacuum than just using desiccant, as the vacuum will just pull the water out of the desiccant.
The pros and cons are easy to understand. In fact, there really is only one pro and it’s a huge one. YOU control the food you’re website storing away for yourself and your family. Those who are willing to spend the time and money to freeze dry their own food should do so as long as they’re going to be committed.
A couple of other points: There are obvious and easy improvements that could be made, such as using a container with a dispensing faucet (think of a lemonade jar, for example). Also, for the technically savvy, auto-mechanic-type person who may be wondering about it, there is an anti-backflow seal that has to be removed from the oil filter, but that can be removed by cutting through it and pulling it out with needle nose pliers, which is easily done.
Are we trying to rip people off? On the contrary, our beef cubes are actually an exceptional value considering the four-pack offers 48 adult servings with 24 grams of protein each.
Lean meats work very well. Meats can be freeze dried either raw or cooked. If you are processing beef or pork, be sure to remove as much fat as possible first.
When considering a freeze dryer purchase, it's essential to understand the different types available:
Freeze drying has been proven essential throughout many industries where stability of the product is of utmost importance. The pharmaceutical field greatly benefits from freeze drying as medicines are rendered impotent for long durations without losing their potency, while in the food industry, freeze drying prevents decay of food without compromising on taste or texture.
You can choose to season meat either before or after the freeze drying process. I prefer to season cooked meats before processing and leave raw meat unseasoned. Then the meat can be seasoned later before it’s cooked.