Rebar Production Line

I. Core Composition: Collaborative Modular Systems

Full-process closed-loop design with 8 core systems ensuring precise control:

Raw Material Heating: Walking beam furnace (natural/blast furnace gas) heats billets to rolling temperature (uniform heating for plasticity).

Rough Rolling: Multi-stand two-high reversing mills roll billets into intermediate billets (high-chromium cast iron rolls: wear-resistant, long-life).

Intermediate Rolling: Multi-stand continuous mills (micro-tension control) produce workpieces close to finished specs (stable dimensions).

Finish Rolling: Core unit with multi-stand short-stress path mills forms rebar ribs (rib height/spacing meet standards; adjustable rolling speed).

Water-Cooling: Segmented high-pressure cooling controls rate, optimizes metallographic structure, enhances yield/tensile strength.

Straightening: Multi-roll horizontal straightener eliminates bending for accurate cut-to-length.

Cut-to-Length Shearing: Flying/hydraulic shear + photoelectric length measurement (flat, burr-free edges; no secondary processing).

Intelligent Control: PLC + large touch screen (real-time parameter monitoring/adjustment, rapid fault alarm).

II. Core Performance: Efficiency & Quality Assurance

Solves traditional issues (single spec, unstable performance, high energy consumption); leading industry indicators:

III. Application Scenarios

1. Adaptable Project Types

Produces various strength grades: anti-seismic rebars (micro-alloying, controlled cooling) for earthquake-prone areas; large-diameter rebars for long-span bridges/super high-rises.

2. Key Fields

Real Estate/High-Rises: Mainstream specs for beams/slabs/columns (building bearing capacity).

Transportation Infrastructure: Large-diameter high-strength rebars for high-speed railway bases, bridge pile foundations (excellent fatigue resistance).

Municipal Engineering: Corrosion-resistant coated rebars (e.g., epoxy) for underground pipe corridors/sewage plants.

Water Conservancy: High-strength anti-seismic rebars for dams/flood control dikes.

Nuclear Power: Ultra-pure rebars (low S/P) for strict safety requirements.

IV. Core Advantages

Large-Scale Production: Full automation (few operators per line); large capacity, low labor cost, short cycles.

Stable Quality: Online inspection (ultrasonic flaw detection, dimension measurement) eliminates defects; high qualification rate.

Flexible Adjustment: Rapid roll changing for efficient spec switching (supports multi-spec small-batch orders).

Green & Energy-Saving: Waste heat recovery (furnace flue gas) + circulating water treatment; low energy/water consumption (complies with environmental policies).

V. Service Guarantee

Pre-Sales: Customized schemes (capacity, site, positioning) + equipment list + investment return analysis.

In-Sales: Professional installation, commissioning, process optimization + operator/maintenance training.

After-Sales: 24h technical support, regular on-site inspections, timely supply of vulnerable parts (rolls, guides)