42crmo4 4140 1045 forged steel backup roll for cold rolling steel tubing roll1

3 year ago

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Jiangyin Golden Machinery Equipment Co.,Ltd

3 year

Product details

Steel backup rolls are typically made from high-strength alloy steel that could withstand the high temperatures and pressures encountered in the rolling process. They are an integral part of the rolling mill equipment and require careful maintenance to ensure optimal performance. A steel backup roll ia a component used in the metal rolling process, particularrly in cold rolling mills and plate mills. It is called a backup roll because its primary role in to support the work rools during the rolling process.

1. Load support: The backup rool carries a significant portion of the load applied by the work rolls when they deform the metal. This helps to recuce the stress on the work rolls, prolonging their lifespan.

2. Stability: By providing additional support, the backup roll contributes to the overall stability of the rolling mill. This is crucial for maintaining consistent thickness and quality of the rolled material.

3. Protection: In some cases, the backup roll maybe designed with features to protect it from wear and tear, such as hardfacing or special coatings, especially if it comes into contact with the metal being rolled.

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Jiangyin Golden Machinery Equipment Co.,Ltd

Audited supplier

3 year

Main Product: Forging steel shafts, Forged Steel Hollow Bar, Hot Rolling Steel Ring, Forging or Casting Steel Roll , Forged Steel Part, Steel Square Block

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