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由于种种原因,目前较多的铸造车间尚无条件购置、安装成套树脂砂设备,一般都选购间歇式树脂砂混砂机。这样一来,几种型砂同时使用,原有的砂处理系统不能更新,树脂砂混砂机又要安装。由于树脂砂的可使用时间不长,一般都要求安装在造型、制芯工部。有的车间造型、制芯生产面积有限,给树脂砂混砂机的安装带来一定困难。 1990年武汉汽轮发电机厂购置一台S204型间歇式树脂砂混砂机,由于车间的造型面积较
Due to various reasons, the current casting plant is still unconditional purchase, install complete sets of resin sand equipment, generally buy intermittent resin sand mixer. As a result, several types of sand used at the same time, the original sand processing system can not be updated, resin sand mixer must be installed. Due to the resin sand can not be used for a long time, are generally required to install the shape, core department. Some workshop modeling, core production area is limited, to the installation of resin sand mixer brings some difficulties. In 1990, Wuhan Turbine Generator Co., Ltd. purchased an S204 intermittent resin sand mixer. Because of the workshop’s styling area