上海仪表铸锻厂精密铸造车间所使用的水玻璃涂料,长期以来采用敞开搅拌、人工搬运的落后工艺。由于生产任务逐年增加及制壳流水线上马,涂料的供应愈来愈不能适应生产的需要。水玻璃涂料在敞开搅拌时极易蒸发,而且搅拌时间长,劳动强度大,粉尘飞扬,严重影响工人的身体健康。为了摆脱这种落后的生 Shanghai Instrument Casting and Forging Precision Casting Workshop used water glass paint, has long been open mixing, manual handling of backward technology. As the production tasks increase year by year and the production line is launched, the supply of paint more and more can not meet the production needs. Water glass paint easily open evaporation in the open mixing, and stirring for a long time, labor-intensive, dust flying, seriously affecting the health of workers. In order to get rid of this backward life