AAI's production scale shell freezers provide controlled freezing of product
cannisters down to -80C.  The system leverages AAI's core cryogenic
temperature control designs to maintain precise bath temperatures, even
with large heat loads.

Unlike systems that use liquid nitrogen coils to maintain bath temperature,
AAI's system relies on a high efficiency Temperature Control Unit to
minimize nitrogen waste and provide even cooling to the bath fluid.  

The roller and drive system can be supplied with fixed or variable rotating
speeds.   Variable or fixed bath angles are also available.  
Max Can Size:
9"OD x 24"L
Max Cans:
9
Bulk Cooling:
1.0 - 2.0 C/min
Controllability:
+/- 1 C
Thermal Gradient:
2 C
Roller Angles:
0-20 DEG
Bath Medium:
Ethanol
Drive/Roller System:
Shaft/Gear
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