RT Journal Article SR Electronic T1 Pin-Mill and Roller Crushers Compared. 3. Sensory Evaluation of Wines JF American Journal of Enology and Viticulture JO Am J Enol Vitic. FD American Society for Enology and Viticulture SP 135 OP 136 DO 10.5344/ajev.1978.29.2.135 VO 29 IS 2 A1 Malan, J. D. A1 Vos, P. J. A. A1 Gray, R. S. YR 1978 UL http://www.ajevonline.org/content/29/2/135.abstract AB Dry table wines produced by a pin-mill crusher in three consecutive vintages were compared with equivalent roller-crusher wines. The bouquet of white wines was better in the pin-mill samples, and further improved with skin contact time prior to fermentation. Red wine quality was also enhanced, though to a limited degree. No significant preference for roller-crusher wines was recorded.