破拱部件：靈活配套各類料倉、料斗、收料器，避免由于物料流動性差造成的粘壁、下料不暢等問題。主要包括氣錘、氣墊、活化料斗等。

Arch-breaking parts: Flexible matching of various stock bins, hoppers, and material collectors to avoid problems such as sticking to the wall and difficult discharging due to poor material flow. Mainly include air hammer, air cushion, activation hopper, etc.