我厂铸造车间广大革命职工,为改变铸造生产长期存在的落后面貌,在厂党委和革委会的领导下,在兄弟车间的大力支持下,发扬“独立自主、自力更生”的革命精神,组成了以工人、技术人员和干部“三结合”的会战小组,结合本厂生产的特点和条件,自行设计和制造了每小时能抛砂25立方米的单轨移动式抛砂机。经过半年多的生产验证,效果良好,基本上解决了大型铸件的造型问题,为铸造生产机 Under the leadership of the Factory Party Committee and the Revolutionary Committee and with the vigorous support of the sibling workshop, in order to change the long-standing backwardness of foundry production, the Revolutionary Workers’ Spirit of “Independence, Self-reliance and Self-reliance” has been formed. Workers, technicians and cadres “three combination” of the battle group, combined with the factory production features and conditions, to design and manufacture of a per hour can cast sand 25 cubic meters of monorail mobile sand throwing machine. After more than six months of production verification, the effect is good, basically solved the modeling problem of large castings, casting machine