覆膜砂射芯机（水平分型射芯机、垂直分型射芯机、壳芯机）使用完毕后，要将手柄回到零（空）位，关闭各阀门，清扫设备，打扫现场，要保持设备各滑动（转动）部位的清洁和润滑，认真收检工具，模具。 覆膜砂射芯机（水平分型射芯机、垂直分型射芯机、壳芯机）是一种常见的铸造机械设备。使用时，要注意它的操作要点，保证工作中的安全使用。很多人对覆膜砂射芯机（水平分型射芯机、垂直分型射芯机、壳芯机）使用不是很了解，认为只要投入使用，能够正常运作就好了。正确安全地使用，能够延长覆膜砂射芯机（水平分型射芯机、垂直分型射芯机、壳芯机）的工作寿命，提高生产质量。

After the use of the mulching sand core machine (horizontal core ejection machine, vertical type core ejection machine and shell core machine), the handle should be returned to the zero (empty) position, the various valves, the cleaning equipment, the cleaning site, the cleaning and lubrication of the sliding (rotating) parts of the equipment should be kept, and the tools and moulds are carefully collected and checked. Coated sand core machine (horizontal parting core machine, vertical parting core machine, shell core machine) is a common casting machinery and equipment. When using, we should pay attention to its operation points and ensure safe use in work. Many people are not very aware of the use of the mulching sand ejection machine (the horizontal core ejection machine, the vertical type core ejection machine, the shell core machine), and think that it can operate properly as long as it is put into use. Correct and safe use can prolong the working life of the coated sand core ejection machine (horizontal core ejection machine, vertical type core ejection machine, shell core machine) and improve the production quality.