Following the successful deployment of the 1420mm cold rolling mill housing, our team has officially commenced the on-site installation of the 1450mm High-Precision Skin Pass Mill. As a critical component of the final finishing stage, the installation of this unit signifies the project’s transition toward the full-line integration and system synchronization phase.
Defining Excellence in Surface Quality
The Skin Pass Mill is the "gatekeeper" of final product quality. Specifically designed for 1450mm strip widths, this machine ensures that the mechanical properties and surface textures meet the stringent requirements of high-end industrial applications.
"We don't just roll metal; we define its final character. The 1450mm mill is engineered to provide the perfect balance between material elongation and surface roughness."
Key Objectives of the Skin Pass Process:
Eliminating Yield Point Elongation: Applying precise reduction (0.3% - 3.0%) to prevent stretcher strains during deep drawing.
Final Flatness Correction: Using advanced bending systems to neutralize wave patterns and ensure absolute strip flatness.
Surface Texture Transfer: Achieving consistent roughness for optimal painting and coating adhesion in automotive and appliance sectors.
Technical Specification & FeaturesTechnical Parameter Specification Details
Mill Type 1450mm 4-Hi High-Rigidity Skin Pass Mill Maximum Strip Width 1450 mm (Ideal for 1200-1250mm net width) Reduction Control Precision Hydraulic AGC (0.3% - 3.0%) Shape Control Dynamic Work Roll Bending & Tilting Roll Change System Fully Automated Quick Roll Change (QRC)
Precision Installation on Site
Our engineering team is currently employing high-precision laser alignment technology to verify the mill stand's verticality and centerline symmetry. With the main housing now securely anchored, the focus shifts to the integration of the sophisticated hydraulic manifolds and the digital control architecture
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