The unit is comprised with evaporating plates, hydrostatic
transmission system, thermal insulation housing (thermal
insulation door for ship), etc. The unit is up to the international
hygienic standard of processing aquatic products and its
whole structure is compact with reliable non-corrodibility and
convenient operation. The thermal insulation door may put to
use open-door, sliding door and rolling door according to the
requirement of user.

The unit is applicable for the quick-freezing of seafood, meat
products vegetables and foodstuffs in small packages
processed in ships, freezers and other foodstuff-processing
industries.