| 摘要 |
Apparatus for separating and collecting different grades of grape juice from a continuous action, inclined helical screw dejuicer having a plurality of drip pans below the dejuicer barrel formed to convey different grades of grape juice to receiving troughs, at least some of the drip pans being adjustable longitudinally of the dejuicer barrel for selectively varying the nature and quality of the juice collected by each adjustable drip pan. The method contemplates adjusting the quality of each grade in the manner described, making it possible to collect the "first press" clear, uncolored juice pressed from colored grapes so as to be able to make white wine from red grapes.
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