主要经验:原料高碱度、高品位、小粒度、粒度匀,分级入炉;高风漫、大风量、炉渣少、炉况顺、调剂适当;大搞粉矿烧结。济南印染厂3立方米小高护,是1958年全党全民大办钢铁时期建立起来的。在党的领导下,生产指标不断提高,成本不断下降。1959年9月份以来,日产由4吨,提高到7吨,10吨,最高达到13.09吨 Main experience: raw materials of high alkalinity, high grade, small particle size, uniform particle size, grading into the furnace; high wind and wind, the amount of wind, less slag, furnace conditions Shun, swap appropriate; Ji’nan Dyeing Factory 3 cubic meters of high care, was established in 1958 the whole party and the people’s livelihood big steel era. Under the leadership of the party, the production targets have been continuously raised and costs have been declining. Since September 1959, Nissan has increased from 4 tons to 7 tons, 10 tons and up to 13.09 tons