Rolls notching tools are essential in the steel and metallurgy industries, where high-quality notching is critical for ensuring precise manufacturing processes. Halnn, a pioneer in superhard tools, has developed advanced solutions for machining rolls and roll rings, offering a comprehensive range of tools designed to tackle the challenges faced during roll processing, including notching, milling, and engraving.

The Importance of Rolls Notching Tools

In steel rolling mills, the quality and accuracy of notching play a crucial role in the performance and longevity of rolls. Notching tools are used to create precise grooves, markings, or ribs on the roll surfaces. These processes enhance the handling and performance of the rolls, contributing to higher efficiency in the production line.

Halnn has successfully addressed the difficulties of machining rolls, providing clients with an integrated tool solution that includes CBN and PCD inserts, rotary milling cutters, and diamond engraving tools. Our tools are tailored to different processing conditions, ensuring optimal performance and cost-effectiveness.

Halnn’s Rolls Notching Tool Solutions

1. CBN Inserts for High-Hardness Cast Iron and Steel Rolls

Halnn's CBN inserts are engineered to handle the toughest materials, such as high-hardness cast iron and steel rolls. We offer various models, including BN-K1, BN-S20, BN-S200, BN-S300, and HLCBN, each designed to withstand the high temperatures and extreme forces involved in machining these materials.

• Applications: CBN inserts are primarily used for turning, milling, and grooving on cast iron and cast steel rolls. Their excellent wear resistance and heat tolerance make them ideal for roughing operations and heavy-duty cutting.

2. PCD Inserts for Carbide Rolls and Roll Rings

For carbide rolls and roll rings, Halnn recommends using PCD (polycrystalline diamond) inserts. PCD tools excel in finishing operations, including external turning, chamfering, notching, and engraving on carbide rolls with hardness below HRA88.

• PCD RCGX Inserts: These full-face PCD inserts are the go-to choice for notching carbide rolls. They provide superior surface finishes and high precision in intricate machining tasks such as rib and marking operations.

• Diamond Engraving Tools: Halnn’s diamond engraving tools are specifically designed for marking roll surfaces. These tools create clear, durable engravings that maintain their integrity even under heavy usage in industrial environments.

3. Rotary Milling Tools for Crescent Grooves

Halnn also offers PCD rotary milling tools, ideal for machining crescent grooves on high-speed steel rolls and ribbed steel rolls. Our rotary cutters deliver exceptional accuracy and are engineered to extend tool life, providing a reliable solution for long production runs.

4. Carbide Rotary Milling Tools

For applications where high-speed steel or thread steel rolls are involved, Halnn’s carbide rotary milling tools are a preferred choice. These tools are specifically designed for crescent groove milling, offering enhanced wear resistance and smooth cutting performance.

Comprehensive Tooling Solutions from Halnn

Halnn not only provides high-performance inserts but also offers a complete set of accessories to support roll notching and milling operations. These include reinforced turning tool holders for CBN inserts, rotary milling tool holders, and supporting blocks, all designed to enhance the reliability and efficiency of the machining process.

Why Choose Halnn for Rolls Notching Tools?

• Unmatched Expertise: Halnn has been at the forefront of developing superhard tool solutions, with a deep understanding of the challenges faced in roll processing. Our tools are engineered with precision, durability, and performance in mind, ensuring that they meet the stringent demands of modern manufacturing.

• Customizable Solutions: We recognize that every roll machining application is unique. Halnn provides customized tooling solutions tailored to the specific needs of each client, ensuring optimal performance and efficiency.

• Comprehensive Support: Along with our tools, Halnn offers complete support through our wide range of tool holders, accessories, and technical expertise. This ensures that our clients have everything they need to streamline their roll notching processes.

Conclusion

Halnn’s rolls notching tools are designed to provide precision, durability, and efficiency in the demanding environment of roll processing. Whether it's CBN inserts for high-hardness rolls, PCD inserts for carbide roll notching, or diamond engraving tools for marking, Halnn offers comprehensive solutions that meet the needs of the steel and metallurgy industries. With our advanced tooling options and customized support, Halnn is committed to helping our clients achieve superior results in every aspect of roll machining.

For more information on Halnn’s rolls notching tools or to discuss your specific machining requirements, contact us today!

Our website: https://www.halnncbn.com/

Email: halnntools@halnn-group.com

Whatsapp/ Wechat: +8613271562251