05 InformationHUAYU BROTHER
Industrial freeze dryer vacuum system
Industrial freeze dryer mostly with large drying house, to keep its vacuum, there are several different vacuum systems:

1, Rotary vane vacuum pump + Roots pump. This is the most common combination.suit most machines.

2, Water ring vacuum pump +Roots pump. Suit raw material have very high water contain, but condenser cannot frozen all vapor in short period while in primary drying.

Huayu Brother freeze dryer mostly use the first combination to achieve high efficient, also, avoid vapor suck into vacuum pump, our condenser setting <-70C for rapid vapor frozen capacity in very low temperature.

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Fax: +86-0371-56785525
E-mail: info@iceovo.com
Address: Room 945, Jinsuo Road, High-tech district, Zhengzhou City, China.
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