In modern infrastructure and building construction, the demand for high-strength, superior-ductility reinforcement materials has driven rapid advancements in steel processing machinery. As a professional manufacturer of wire processing and construction steel equipment, Hebei Hylite Machinery Co., Ltd. provides industry-leading Cold Rolled Ribbed Steel Bar Production Lines designed to optimize tensile properties, ensure strict dimensional tolerances, and maximize production efficiency.
What is a Cold Rolled Ribbed Steel Bar Production Line?
A cold rolled ribbed steel bar production line is an automated, integrated manufacturing system that transforms low-carbon hot-rolled steel wire rods (such as Q235, Q195, or SAE1008/1018) into cold-rolled ribbed rebar (grades such as CRB550, CRB600H, etc.). Through continuous descaling, diameter reduction rolling, rib-forming profiling, stress relief, and high-speed flying shearing, the raw wire rod achieves enhanced yield strength, improved bonding performance with concrete, and uniform rib patterns.
Key Technical Features & Advantages
- Multi-Stand Continuous Rolling: Equipped with precision carbide rolling dies and adjustable rib-rolling cassettes, achieving high linear speeds up to 12-18 m/s with minimal vibration.
- Mechanical Descaling & Lubrication: Integrated multi-wheel mechanical descaler removes surface scale effectively without chemical pickling, creating an eco-friendly and cost-effective operation.
- Servo Flying Shear & Auto Stacking: High-precision PLC-controlled hydraulic or servo flying shear ensures exact cut-to-length accuracy (±2 mm) at full line speed without stopping.
- Intelligent PLC Touchscreen Control: Centralized control system with frequency inverter synchronization, real-time speed monitoring, fault diagnostics, and automated batch counting.
- Energy-Saving Drive System: High-efficiency heavy-duty gearboxes and variable frequency drives (VFD) reduce overall power consumption by up to 20-30% compared to traditional rolling lines.
Technical Specifications Overview
| Parameter | Specification |
|---|---|
| Inlet Raw Material Wire Diameter | Φ6.5 mm - Φ12.0 mm (Low Carbon Wire Rod) |
| Finished Ribbed Bar Diameter | Φ4.0 mm - Φ12.0 mm (3-side or 2-side Crescent Ribs) |
| Maximum Production Speed | 600 - 1000 m/min (Adjustable via VFD) |
| Cutting Length Range | 1.0 m - 12.0 m (Customizable) |
| Cutting Accuracy | ± 2.0 mm (Servo Flying Shear) |
| Total Installed Power | 90 kW - 220 kW (Depending on configuration) |
Wide Industrial Applications
Finished cold rolled ribbed steel bars produced by our machinery are widely utilized across multiple construction and precast sectors, including:
- Precast concrete components, slabs, and beam reinforcement.
- Welded reinforcing steel mesh for highways, bridges, and airport runways.
- Cast-in-place concrete structures in residential and industrial buildings.
- Underground civil engineering, subway tunnels, and water conservancy projects.
Why Choose Hylite Machinery?
With decades of specialized engineering experience, Hebei Hylite Machinery Co., Ltd. delivers customized turnkey solutions, including factory layout planning, complete line installation, operator training, and lifetime spare parts support. Our cold rolled ribbed steel bar production lines comply with international safety and quality standards, helping global clients enhance rebar grade quality while lowering manufacturing costs.
Contact Us: Looking to upgrade your wire rod processing or rebar manufacturing facility? Contact our technical engineering team today for customized quotations, technical layouts, and ROI analysis!
