Pansteel BlastFurnace used simply electric taphole drill for a long time, which cannot apply to higher smelting intensity and the new clay gun.
攀钢高炉炉前开铁口设备一直使用简易的电动开铁口机，已不适应高炉高强度冶炼和铁口新型炮泥的要求。
2
The hydraulic pressure clay gun is smelts iron one of blastfurnace important equipment, may facilitate stops up the taphole, in order to next smelting.