The questions existing in pressure measurement controlling system for 21 # aluminum melting furnace in Melting and Casting Branch of SWA are analyzed in the paper,and corrective plans are made out.

• 本文分析了熔铸厂扁锭熔铸车间21%23熔铝炉炉压测量控制系统存在的问题,提出了改进方案。