| 摘要 |
Disclosed herein is a separable manifold (1) of hot runners for metal molds of injection molding machines and a method of manufacturing the manifold (1). The manifold (1) is designed to be separated into an upper plate (2) and a lower plate (3) while having a flow channel therebetween. The upper plate (2) is assembled with the lower plate (3) into a manifold (1) after inserting a channel pipe (5) covered with copper plates (6) in the flow channel. Thus, the manifold (1) of this invention is easy to manufacture. In addition, it is possible to easily grind the flow channel of the manifold (1) so as to remove angled corners from the flow channel. <IMAGE> |
