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本刊讯莫焕成报道:1987年12月16日至18日,湖北省机械工业厅在湖北荆门铸造机械厂主持召开了“S204、S206型碗形树脂自硬砂混砂机鉴定会”。通过对技术文件审查,对设备性能的测试,一致认为该机与国内同类机型相比,具有设计先进、结构合理、操作方便、工作可靠等特点。该机生产率高、定量准确、混均性好、噪声低,尤其在液料定量供给上采用了气压定量供给装置,改变了用泵定量的较复杂结构,降低了成本。
According to Mo Huancheng reported: December 16, 1987 to 18, Hubei Machinery Industry Hall in Hubei Jingmen Foundry Machinery Factory presided over the “S204, S206 bowl-shaped resin sand sand mixer appraisal.” Through the examination of technical documents, the test of equipment performance, agreed that the machine compared with similar models in China, with advanced design, reasonable structure, easy operation, and reliable work. The machine has high productivity, accurate quantification, good mixing averaging and low noise. In particular, it uses a pneumatic quantitative feed device to quantitatively supply liquid materials, which changes the more complex structure quantified by the pump and reduces the cost.