内容作者：射芯机 发布时间：2023-04-28 16:37:11 浏览次数：0
Shell and core machines are commonly used in the casting industry, and the cores produced by shell and core machines have accurate specifications and smooth surfaces.
Its working principle is to inject a core sand asphalt mixture with solid or liquid hot epoxy resin as the adhesive into the heated core box
Moreover, the sand core is quickly hardened to a certain thickness by heating inside the core box, and then the core sand is removed, resulting in a smooth surface High quality sand core products with accurate specifications.
Because using a shell core machine for styling design not only saves a huge amount of styling design wages, but also saves a small amount of human resources