PRAXAIR JE-U4 1440 CS-VSD Freeze Tunnel
PRAXAIR JE-U4 1440 CS-VSD Freeze Tunnel
PRAXAIR JE-U4 1440 CS-VSD Freeze Tunnel. Liquid Nitrogen Freeze Tunnel, 42″ belt width, Omni-grid belt type, 18-7 3/4″ L X 6′-3 1/2″ W, 24 injection nozzles, 440V/3PH/60HZ. This machine was purchased new in 2018 and never deployed into production.