Equipment for Plants｜Resources, Energy and Environment . - IHILarge-sized industrial cooling towers. IHI supplies various cooling towers optimized for different facilities including chemical plants, oil refineries, steel mills, paper mills and cement manufacturing.ihi vertical roller mill,IHI Shape Control Equipment for Strip and Plate Rolling Millindicated on the vertical axis represents the difference . and cold rolling mills in ferrous and nonferrous fields according to customer's requirements and conditions. ... Fig. 10 Delivery strip profile and crown values from an actual stand. (Note) · Test rolling mill : 2HI mill f400 × 350 mm. · Raw strip. : slitted strip. · Strip width.