We know that the inner hole polishing of hot runner is a very important step in the process of hot runner, which is related to the effect of the use of hot runner system, so the internal polishing of hot runner is of great importance.

The inner hole polishing of hot runner is used as a special polishing machine for hot runner, hot runner of various surfaces, special surface can be processed polishing, it is through the semi-solid abrasive flow, mutual friction, and then with the hydraulic power to allow the abrasive through the need to polish the surface of the hot runner workpiece, so as to achieve the effect of burr removal. Abrasive contact with the hot runner parts of the workpiece, all parts can be polished, the effect is very significant.

The use of abrasive flow processing of the inner hole of the hot runner, polishing effect, high efficiency, for the enterprise to save the processing costs, and improve the efficiency of the enterprise.