Halnn tools can provide suitable CBN, PCD, and carbide tools to help roll processing enterprises reduce tool costs and increase production efficiency. Mill Rolls are Important Tools and Key Components for Rolling Ferrous Metal Materials. the Cost of Mill Rolls is about 5%~15% of the Rolling Steel Production, Which is Directly Related to the Production Efficiency, Product Quality and Production Cost of the Steel Enterprises. Mill Rolls Can be divided into Casting Rolls, Forging Rolls, Tungsten Carbide Rolls. All of them have High Hardness and Large Allowance, and are difficult To Process. Tungsten Carbide Ring is also called Tungsten Carbide Alloy Roll Ring ( WC Rolls or TC Rolls), We Process them with CBN and PCD Tools . Normally, CBN Inserts are Generally used for Rough Turning Tungsten Carbide Rolls Which Hardness ≤ HRA85 ； PCD Tools are mostly used for Finish Turning Cylinder, Chamfering and Engraving Which Hardness ＞HRA85； In addition, there are carbide notching tools、 ceramic inserts,tool holder for PCD Notching Tools, CVD Engraving Tools, which can be used to process rolls.
With more than 15 years experience, Halnn have researched one by one new materials Grade, New Technology and become the most Famous Cutting Tools Brand in Superhard Cutting Tools Industry. The steel mill roll processing field is the proud field of every Valin person. We can provide customers with perfect tool selection and complete set of solutions according to the