Tungsten Carbide Ring Rolls for Cold Rolling
What is cold rolling?
Cold rolling is the use of hot rolled steel coils as raw material, after pickling to remove the oxide skin for cold continuous rolling, the finished product is rolled hard coil, due to continuous cold deformation caused by cold hardening of the rolled hard coil strength, hardness, toughness and plasticity indexes, so the stamping performance will deteriorate, can only be used for simple deformation of the parts. Rolled hard coil can be used as raw materials for hot-dip galvanising plant, because hot-dip galvanising units are set up with annealing line. Rolled hard coil weight is generally 6 ~ 13.5 tonnes, steel coil at room temperature, the hot-rolled pickling coil for continuous rolling.
Typical products of carbide tools for cold rolling:
Integral straightening dies, or inlaid tungsten carbide straightening and guide pillar dies.
Tungsten Carbide Rolls for Cold and Hot Rolling
We are a supplier of precision rolls for the cold rolling and steel processing industries. The integrity of the rolls affects the productivity and availability of the mill. The rolls are designed for optimum utilisation and are ultrasonically tested. Our customers speak highly of the performance of our range of rolls. Being a renowned name in the industry, we offer superior quality Tungsten Carbide Rolls. Our rolls are exported to various countries of the world. Being a renowned name in the industry, we are committed to provide superior quality Tungsten Carbide Rolls.
Material: Integral tungsten carbide, tungsten carbide coating，D3, D2, 52100, HSS, Hot Die.
Application/Use: For Mills