PR Type Tungsten Carbide Rollers 140X90X16 for Cold Mill Roll Rolling Ribbed Steel Bar and Wire

Product DescriptionTungsten carbide rolls is also well known as tungsten carbide cold roll, which is mainly used to produce smooth wire or ribbe wire for the construction reinforcement field.Benefit from the application of the most modern production methods and the use of the high quality materials, as well as our most experienced employees who manufacture the tungsten carbide rolls, Miller defines a new standard in wire reduction. and increased wire quality through improved surface finishing and rib geometry. When choosing the right carbide rolls for your production needs, it's important to evaluate the load and speed requirements of your manufacturing process. The load refers to the amount of force that the rolls will need to withstand during operation, while the speed refers to the rotational speed of the rolls. Both of these factors can impact the durability and performance of the carbide rolls. Miller can help you determine the load and speed requirements for your specific production needs and recommend the appropriate carbide roll.Know more, click it                         RO/RT/CA TYPE                                                          FO TYPE                                                                  PR TYPE Product advantage1. Tungsten carbide rolls can last up to 50 times longer than conventional, hardened tool steel rolls2. Guaranteed product performance, save more time and work efficiently3. Solves excess wear problems on any roll section of the mill4. Fewer changeovers, due to excessive wear on hardened tool steel rolls5. Holds tighter tolerances on tube and pipe6. Tungsten carbide rolls should be considered, when high footage/tonnage is required from any one particular size7. Eliminates pick-up to give tube and pipe a better surface finish8. Rolls can be solid carbide on smaller mills or carbide-inserted for larger rolls9. Miller's design expertise can assist in cost justification10. Drag finished roll surface for the best wire quality11. Grinding of all profiles and markings12. Optimum chemical composition and physical properties of carbides Product Specification Standard Tungsten Carbide Roll DimensionWire Range φ(mm)OD φ(mm)ID φ(mm)T (mm)Outer DiameterInner DiameterThickness4-8.512582159-1212582204-8.514090159-1214090204-8.515090159-1215090204-8.516090159-1216090209-12170100209-1222013020Please consult our engineer for professional advice on other more sizes if needed. Cold Rolling Sequence for Smooth Wireφ Inlet (mm) Oval ReducingRound ReducingOval ReducingSizingφ Smooth Outlet (mm)4RO 0RT 0RO 0CA 3.03.04.5RO 0RT 0RO 0CA 3.53.55.5RO 1RT 1RO 0CA 4.045.5RO 1RT 1RO 1CA 4.54.56RO 2RT 2RO 1CA 5.057RO 2RT 2RO 1CA 5.55.57.5RO 3RT 3RO 2CA 6.068RO 3RT 3RO 2CA 6.56.58.5RO 4RT 4RO 3CA 7.079RO 4RT 4RO 3CA 7.57.510RO 5RT 5RO 4CA 8.0811RO 5RT 5RO 4CA 8.58.511RO 5RT 5RO 5CA 9.0912RO 6RT 6RO 5CA 9.59.512RO 6RT 6RO 5CA 10.01013RO 6RT 6RO 5CA 10.510.514RO 7RT 7RO 6CA 11.01114.0RO 7RT 7RO 6CA 11.511.515.0RO 7RT 7RO 6CA 12.012  Cold Rolling Sequence for Ribbed Wireφ Inlet (mm) Oval ReducingRound ReducingFormingProfilingφ Ribbed Outlet (mm)4RO 0RT 0FO 0PR 3.03.04.5RO 0RT 0FO 0PR 3.53.55.5RO 1RT 1FO 1PR 4.045.5RO 1RT 1FO 1PR 4.54.56RO 2RT 2FO 1PR 5.057RO 2RT 2FO 1PR 5.55.57.5RO 3RT 3FO 2PR 6.068RO 3RT 3FO 2PR 6.56.58.5RO 4RT 4FO 2PR 7.079RO 4RT 4FO 3PR 7.57.510RO 5RT 5FO 3PR 8.0811RO 5RT 5FO 3PR 8.58.511RO 5RT 5FO 3PR 9.0912RO 6RT 6RO 5PR 9.59.512RO 6RT 6RO 5PR 10.01013RO 6RT 6FO 4PR 10.510.514RO 7RT 7FO 4PR 11.01114.0RO 7RT 7FO 4PR 11.511.515.0RO 7RT 7FO 4PR 12.012     TypeApplicationProfiling rolls Tungsten carbide rolls for with ribs (or indentation) to follow different market standards.Roll HoldersRoll holders are made of steel and hold sizing, forming, reducing and profiling rolls.Descaling Rolls Descaling rolls are made of tungsten carbide or steel and are used for the mechanical descaling of entry rod in reduction mills.Stress Relieving RollsStress relieving rolls are made of tungsten carbide to improve the mechanical characteristics of the cold rolled wire.Flattening RollsThese are made of tungsten carbide and are used for metal strips for electrical contacts.Tungsten Carbide Rolls For StripsTungsten carbide rolls for strips is to be used in the first roughing stands which use wire rod.Roughing RollsRoughing rolls are made of tungsten carbide.Motorized Rolls For Wire PullingDifferent solution of motorized rolls for wire pulling, recommended for critical wire passages.Rolls For Hot RollingRolls made of steel or tungsten carbide insert for hot rolling of copper or aluminium wire rod.Rolls for Car RimsSteel rolls used to produce car/industrial vehicle rims.Straightening RollsThese rolls are used to straighten tubes and, according to the dimensions of the tube to be produced, can be made of steel or tungsten carbide.Rolls for Open ProfilesAre made to produce special profiles for various uses such as shelves, sliding guides and decorative applications.  Packaging Reviews From Customers  Company