Features of high quality CE certificate liquid nitrogen plant
1 Purifying air by molecular sieve adsorption makes the process simple, start-up and operation easy and safe, switch-over loss small and rectifying condition stable.
2 high quality CE certificate liquid nitrogen plant uses the pre-cooling system to cool the air with normal temp to make the molecular sieve adsorbent in good condition.
3 For the use of the automatically controlled filter, the air bearings turbo-expander and the aluminum plate-fin heat exchanger, the stability, safety and reliability of the whole plant are improved greatly.
4 high quality CE certificate liquid nitrogen plant uses a new construction of the evaporator-condenser to avoid the accumulation of C-H chemical compounds.