啤酒灌装线的大小瓶产品间的快速更换，啤酒生产企业的一个较普遍的技术难题。本文以泰山啤酒公司为例，介绍用啤酒2.0万瓶/时装灌线大瓶快速更换小瓶生产过程所遇到的设备不匹配的问题，详细列举在包装线中的卸/装箱机、洗瓶机、灌酒压盖机、贴标机以及输瓶线等主要设备所需技术改造的要点和解决方案，并指出在进行此类技术改造应注意的问题。经技改后的罐装线基本可以达到快速更换瓶型生产。

Quickly change of beer bottles with different size was a common technical problem in beer filling line. In this paper, technical modifications for main equipments in a 20000 b/h beer filling line, including box-unloading machine, bottle washer, cap-pressing machine, brand sticking machine and bottle delivering line, were introduced for quickly changes of bottles with different size. Enhanced changing rate of the beer bottles was obtained in the modified beer filling line.