【摘 要】
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经过反复试验和摸索,近日,新兴际华集团新兴钢铁一钢成功研发了一种新型推管器,并成功应用于离心球墨铸铁管的管推和模具清理作业中,效果显著。目前,该发明已成功申报国家发
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经过反复试验和摸索,近日,新兴际华集团新兴钢铁一钢成功研发了一种新型推管器,并成功应用于离心球墨铸铁管的管推和模具清理作业中,效果显著。目前,该发明已成功申报国家发明专利。目前,铸造行业常见的做法是推管器、道轨钢和清理模
After repeated tests and groping, recently, Xinghua Group, Xinghua Jihua Iron and Steel successfully developed a new type of pipe-pushing device, and successfully used in centrifugal ductile iron pipe and mold cleaning operations, the effect is remarkable. At present, the invention has successfully declared the national invention patent. At present, the common practice in the foundry industry is the runner, rail gauge steel and cleaning mold
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