Straightening Roll for Bright Bar
Straightening Roll for Bright Bar is very important.The steel bar and wire rod may deform and curve due to uneven plastic deformation, thermal difference during the rolling, cooling and shearing process. In order to control the bar and wire rod quality, the straightening machines are equipped in the mill plant. The straightening machines are designed and produced by famous facility manufacture like DMS, SMS, MHI, Danieli etc.
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Bright Bar / Wire Rod Straightening Roll

Description
Straightening Roll for Bright Bar is very important.The steel bar and wire rod may deform and curve due to uneven plastic deformation, thermal difference during the rolling, cooling and shearing process. In order to control the bar and wire rod quality, the straightening machines are equipped in the mill plant. The straightening machines are designed and produced by famous facility manufacture like DMS, SMS, MHI, Danieli etc.
Roll Material
Currently we supply different materials to meet various application of end user. We offer materials in Cr12Mo1V1, 5H12, H13 for the straightening rolls.
Quality Characteristics
The surface hardness of straightening roll is 78-83HSD and the hardness uniformity is within 3HSD. The hardness drop is within 4 HSD during the hardening dept. Our straightening rolls are with high wear resistance, excellent surface roughness retainability and good anti-deformation performance. By continuous improved, our straightening roll can prolong the rolling campaign and improve the plate quality.
Production Process
Melting-Casting-ESR-Forging-Rough Machining-UT Test -Heat Treatment-Semi Finishing Machining-Finishing Machining-Final Inspection-Packing –Delivery
We are specialized in such product for many years,don't hesitate to contact with us.Would like to set up win-win cooperation with you.
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