Why choose Halnn CBN insert to repair the rolls ?
In the use of metallurgical rolls, whether it is wire bar rolls, profile rolls, narrow strip rolls, strip rolls, etc., there will be defects such as wear, deformation and cracking of the working surface. There are even defects such as peeling off the body, falling off, and chipping. Therefore, the repair of rolls has become a project on the rolling line in steel companies.
Advantage
Halnn recommends solid CBN tools that can withstand large margin cutting. It is more stable than traditional cutting tools, and the production cost is increased. The application of dry cutting greatly reduces the production cost.

Application
Turning Repaired Casting High Speed Steel Rolls | |
Materials | Casting High Speed Steel |
Hardness | HRC64 |
Insert Materials | BN-S300Vc=40m/min, ap=0.5mm,f=0.5mm/r |
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As our experience, If the repqired rolls surface quality is good, we can choose BN-S300, If it has some cracks,drops, we can choose BN-S20, if the surface quality is terrible bad, we can choose BN-K1.
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Our service
Pre-Sales Service
l) Prompt reply and 24 hours online,professional team to provide best price and quality product.
l) Same testing support
l) Every batch of products will be tested to ensure its quality.
After-sales Service
l) The real-time logistics information monitoring
l) Any questions about the product can be consulted at any time.
l) Product with any problem can return
Contact us
If you have another question, please feel free to contact us as below:
Contact us | |
zhengzhouhalnn@gmail.com | |
+86-13253652697 | |
Skype | Tina Zhao |
+86-13253652697 | |
Send Inquiry to This Supplier
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