HR cut to length line for cutting the steel plate metal coil

HR Coil Uncoiling HR cut to length line for cutting the steel plate metal coil cut to length line machine steel coil straightening and leveling steel plate cutting machine. US $155000 No.96 Chunsun Dong Road, Xishan Economic Development Zone, Xishan District,Wuxi 214000 86-510-81004880 [email protected]How important is sheet and plate steel flatness?

Mar 14, 2002In its natural state, steel is not at all flat. In fact, a hot-rolled sheet coil generally reveals some or all symptoms of poor flatness (see Figure 1 ). For example, 72-inch-wide material with a 100,000-PSI yield strength can have a crossbow of 2 to 12 in., wavy edges, and excessive crown. These shape imperfections must be removed to produce a HR cut to length line for cutting the steel plate metal coil