However, this practice of manual setting of limits made supervision of operation at remote country sites difficult. ... and automatically selects the coldest periods for aeration fan operation by means of a thermostat which winds down when the fan is running ... The capital costs, in l980, were about $A2500 for the mobile natural aeration unit and $Al5000 for the mobile refrigerated aeration unit (Hunter l98l).
Title | : | Preserving grain quality by aeration and in-store drying |
Author | : | Bruce R. Champ, E. Highley, Australian Centre for International Agricultural Research, Group for Assistance on Systems Relating to Grain after Harvest |
Publisher | : | Inkata Pr - 1986 |
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