Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Roughing Mill Stands used in the Basic Metal Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.
A canonical Roughing Mill Stands is characterized by the integration of Work Rolls and Backup Rolls. In industrial production environments, manufacturers listed on CNFX commonly emphasize Forged alloy steel rolls construction to support stable, high-cycle operation across diverse manufacturing scenarios.
Initial reduction stands in hot strip rolling that reduce slab thickness before finishing mills
Technical details and manufacturing context for Roughing Mill Stands
Commonly used trade names and technical identifiers for Roughing Mill Stands.
| pressure: | Up to 40-60 MPa (roll separating force) |
| flow rate: | 0.5-6.0 m/s (rolling speed range) |
| temperature: | 900-1250°C (slab entry temperature) |
| max reduction: | 40-60% per stand |
| torque capacity: | Up to 2-4 MNm per roll |
| slurry concentration: | N/A (dry rolling process) |
Manufacturer profiles with relevant production capability in China
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Roughing mill stands perform the initial thickness reduction of steel slabs before they enter the finishing mills, typically reducing slabs from 200-300mm down to 20-40mm through multiple passes.
Forged alloy steel rolls provide superior strength, wear resistance, and thermal stability needed to withstand the extreme forces and temperatures during initial slab reduction in hot strip rolling operations.
Regular inspection of roll surfaces, bearing lubrication, housing alignment, and screwdown mechanism calibration are critical to prevent downtime and ensure consistent slab reduction quality in basic metal manufacturing.
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