优质大/中型型钢和钢轨低成本定径轧制工艺(PSP)

PROFILE SIZING PROCESS(PSP) FOR LOWER COST PRODUCTION OF HIGH-QUALITY MEDIUM/HEAVY SECTIONS AND RAILS

达涅利摩根沙玛公司已经开发出一种称为 PSP型钢定径轧制的创新工艺 ,用于生产高质量大 /中型型钢、钢轨和异型型钢。当与预精轧区连轧机组可逆轧制模式结合起来后 ,可在相互独立的精轧机架实现单一道次轧制。 PSP型钢定径轧制工艺可改善产品质量 ,提高设备生产能力和使用效率 。

Danieli Morgardshammar has developed an innovative process called PSP Profile Sizing Process for production of high-quality medium/heavy sections, rails and special profiles. Combining reversing-rolling in a tandem pre-finishing mill to a sigle 'Sizing' pass at a separate independent finishing stand, PSP enhances product quality, plant productivity and efficiency, at lower production costs.