Adresse : Ningbo Fenghua Nan`ao,Baidu, Xiwu Industry Area
Téléphone : +86-0574-88546788
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Knife edges is a combination of high chromium and molybdenum white iron metallurgically bonded to a mild steel plate. designed specifically for the surge industry, the mild steel backing cushioning the white iron enabling it to withstand impact, and the hardness of wear-resisting layer is 700 BHN, providing superior wear resistance impact protection.Our company specializes in the production of knife edges available in three types, arrow head at the thickness of 50mm, half arrow head in different thicknesses and blunt at the thickness of 50mm, available in variety dimensions.Easy to use and install, can be welded in place, through-bolted, stud bolted, drilled, tapped, keyed, offer sharp edges at the start of use and retain their edge sharpness and cutting efficiency longer than hard facing. There is no need to rebuild edges by welding. Also can be rotated so that both ends of the edges are utilized, keeping maintenance costs down.The knife edges can be widely applicable to surge industry, such as chute linings, rock-box edges, grizzly caps/screens, transfer points, impact plates, distributor plates, arm/hub liners, bin liners, hopper wear plates, splitter bars, general wear protection, liner panels.
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