Rolling Mill Looper Roller
High-performance Looper roller for hot rolling mills. Precision-engineered, heat-treated for exceptional wear resistance, and strictly inspected to ensure reliable loop control and reduced maintenance costs.
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Designed for heavy-duty hot rolling applications, our Rolling Mill Looper Roller serves as an essential component in modern steel mill loop control systems. Crafted from premium alloy tool steel and manufactured to strict technical tolerances, this Looper Roll ensures precise tension regulation, stable strip guidance, and exceptional durability under extreme thermal and mechanical stresses. Whether you need a direct replacement or custom-engineered X32CrMoV3.3 Looper Roll, our precision manufacturing guarantees seamless integration into your existing production line, minimizing downtime and maintenance costs.
1. Core Parameters & Inspection Report
Material Grade (X32CrMoV3.3): Provides superior high-temperature strength, excellent thermal fatigue resistance, and structural stability under continuous hot rolling conditions.
Heat Treatment Hardness (55–60 HRC measured / 52–54 HRC required): Delivers exceptional wear resistance on the roller surface, significantly extending service life against abrasive steel strips.
Surface Finish Quality (Ra 6.3 / Ra12.5): Optimizes the contact interface between the roller and the metal strip, minimizing surface scratching or marking on high-speed rolled products.
2. Production Process & Key Manufacturing Precautions
1: Workflow follows:
Workflow: Order Confirmation-Technical Preparation-Raw Material Sourcing -Tool & Die Making-Precision Casting -Rough Machining -Heat Treatment -Precision Machining-Finely Machined Holes -Final Inspection -Packing & FOB Shipping.
2: Critical Production Precautions:
Heat Treatment Control: Temperature and cooling rates during quenching/tempering are strictly monitored to achieve the target hardness range without inducing internal micro-cracks.
Post-Hardening Precision Machining: Critical diameters are precision-machined after heat treatment to compensate for thermal distortion and secure absolute dimensional accuracy.
Strict Quality Inspection: 100% dimensional and hardness checks are performed before packaging, ensuring every single piece complies with engineering drawing specifications.
3. Main Industry Applications
1: Hot strip mills (HSM) and wire rod mills
2: Loopers and tension control units in continuous rolling lines
3: Steel processing plants
Looking for reliable, high-performance Looper Roller solutions customized to your drawings? Welcome to consult. Thank you.
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