cutting head
8.Through repairing the worn parts of four hydropower stations of Xinzhuang,Zaoqi,Suide and Qiemo,and taking some comprehensive anti-abrasion measures,such as checking and repairing the runner blade,cutting the head of blade into round shape,adding an apron to the outer edge of blade and increasing a guiding plate in the head of blade,a good effectiveness has been gained so that it increases the output of generating unit and enhances the abrasion resistant capacity.
9.Intermediate frequency furnace—Continuous casting billets—Heated by heating furnace—Rough rolling—Head and tail end cutting—Intermediate rolling—Head and tail cutting—Finish rolling—Water cooling treatment—Multiple-length cutting and dividing—Cooling on the cooling bed—Cutting-to-length by cold shear—Collecting and bundling—To warehouse.
