New Office Now Open In Ireland! www.bpscrowthorne.ie

shell-bath-freezer-pageShell freezing is a simple and efficient method of freezing product in flasks prior to freeze-drying.

The thicker (deeper) the product fill, the more impedance there is to the vapour escaping from the bottom of the container. This will slow drying and risk collapse. By rotating the flasks in a bath of refrigerated liquid (any suitable thermal fluid) a thin layer of product can be frozen around the outside of the flask. This allows more product to be processed at one time, and reduces the risk of processing failure.

These automatic, refrigerated shell bath freezers provide an easy method of pre-freezing many flasks at a time. The flasks are automatically rotated to create an even layer and a flask lift device prevents fouling of lid and opening.

Shell Bath Freezers are typically used in conjunction with Benchtop Pro or Freezemobile freeze dryers.

For more information about Shell Bath Freezers, please contact us.

 

You may also be interested in:

Benchtop Pro Freeze Dryers

Freezemobile