挤出机今昔谈(一)

Development of extruder(PartⅠ)

挤出成型工艺是现今砖瓦行业最主要的成型方法。本文以国际上挤出机的发展和研究取得的新成果为内容,重点介绍了国外真空挤出机的发展动态,结合中国砖瓦工业的实际情况,提出了一些真空挤出机性能上的正确描述方式及改进的参考性建议。

At present, extruding process is the main shape way in brick and tile industry. The paper describes the developing status of vacuum extruder aboard, and according to the China situation in brick and tile, raises some proposals for improving and descriping correctly extruder performance.