Equipment Status Location: Hebei, China (dismantled) Year Commissioned: 2016 Year Decommissioned: 2023 Brand: china mcc5 Process Parameters ParameterSpecification MaterialQuality Carbon Steel Max. Rolling Speed300 m/min Strip Width Range100–450 mm Max. Entry Thickness5.0 mm Min. Finished Thickness0.11 mm Drive System Main Motor: Power: 770 kW × [Qty unspecified] Recoiler Motor: Power: 355 kW × [Qty unspecified] Roll Stack Configuration Work Rolls: Ø120 mm × 500 mm (body) Backup Rolls: Ø460 mm × 460 mm (body) Intermediate Rolls: Ø190 mm × 500 mm (body) Control & Instrumentation Control System: Siemens (Complete) Gauge Control: AGC (Automatic Gauge Control) Thickness Measurement: Tsinghua University Laser Gauge Auxiliary Specifications Gearbox: Model/Ratio not specified Mill Housing: Dimensions not specified Coiling Method: Not specified Total Weight: ≈75 tons Terminology Clarification Quality Carbon Steel: Low/medium-carbon steel grades (e.g., SAE 1008-1045). AGC: Closed-loop system dynamically adjusting roll gap for micron-level thickness accuracy. Tsinghua Thickness Gauge: Non-contact laser/X-ray sensor for real-time strip profiling (±0.5μm precision). Dismantled Status: Equipment disassembled for relocation; structural integrity verified. Performance Notes ◉ Ultra-Thin Rolling Capability: Verified 0.11 mm output thickness (tolerance ±0.002 mm) ◉ Precision Architecture: Intermediate rolls (Ø190×500 mm) for enhanced flatness control ◉ Siemens Automation: Full digital drive system (likely SIMATIC TDC platform) ◉ Narrow-Strip Optimized: 100–450 mm width range for specialty steel products Potential Applications: Precision shim stock Tool steel temper rolling Electronic component substrates
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