cold rolling mills
KNIVES for COLD ROLLING MILL
Pickling Lines • Cold Rolling Lines • Continuous Annealing Lines • Galvanizing Lines • Coating Lines • Painting Lines • Tinning Lines • Sheeting Lines • Inspection / Test Lines • Skin Pass Mills
COIL PROCESSING LINES are areas where cutting edges are extremely critical.
In those high productive continuous processes bad quality of knives cutting edge can cause extra down times, it can declass the coil, or rejection further down stream.
According to each application, Romani can offer the most suitable steel grade with the best compromise between wear resistance and toughness, always aiming to increase the number of cuts or tons processed, preserving the cutting edge from the risk of ruptures.
Parameters to be considered to choose the best suitable knife material are:
Type of shear and conditions
Thickness range to cut
Tensile Strength of the material to cut
ProductsWelding Shear KnivesNotching Shear KnivesCut to Length Shear KnivesRotary Side Trimming Shear KnivesScrap Chopping Shear KnivesFlying Shear KnivesRotary Drum Shear Knives
AccessoriesShear knife seats/holdersShear knife calibrated shims
ServicesSimple Regrinding of shear knivesRegrinding of shear knives with calibrating and set up of knives in the holding cassette