tungsten carbide rolls impacted by equipment

The selection of tungsten carbide roll ring is also related to the condition of rolling mill equipment, rolling speed, rolling technology, cooling conditions and other factors.  Generally, if the equipment is in good condition, the rolling process is stable, the rolling speed is slow and the cooling effect is good, the stress and thermal impact of the roller ring is small under the same conditions. Therefore, the high hardness and good wear resistance grade can be used as far as possible under the premise of meeting the strength and toughness to maximize the service life of the roller ring.  On the contrary, under the premise of meeting the hardness, high strength and good toughness should be selected as far as possible to ensure and avoid the roll is not broken.