上海耐火材料厂广大职工遵照毛主席关于“独立自主、自力更生”的教导,在鞍山焦化耐火材料设计院协助下,研制成功800吨全自动油压压砖机,为耐火材料制品成形提供了新设备。该压机从原料的疏松、除去团块、送料、定量、压制、砖 With the help of Chairman Mao’s “Independent and Self-reliance” teaching, with the assistance of Anshan Coking Refractory Design Institute, the successful development of 800-ton automatic hydraulic pressure brick press provided the new equipment for forming refractory products. The press loose from the raw materials, remove the clumps, feeding, quantitative, suppression, brick