Rolling whee: Rolling wheel material: Tungsten carbide;Service life: around 2000T
High Speed Cold Rolling Ribbed Steel Bar Production Line
The High-Speed Cold Rolling Ribbed Steel Bar Machine efficiently transforms low carbon steel wire rods into high-tensile ribbed bars through precision cold rolling and ribbing. Equipped with automated feeding, servo control, and a PLC system, it ensures consistent bar size, strong rib formation, and stable high-speed output. The machine uses wear-resistant rollers, a water-cooled system, and low-maintenance components to guarantee long service life and reliable performance for continuous production.
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Product Description
Description
This production line mainly rolls diameter of 6—14mm and ordinary low carbon tray bar or low alloy tray bar with multiple cold rolling and a ribbing rolling, which finally forms reinforcing steel with three-side crescent shape ribs. It's widely applicable to highway, airport, irrigation works, city planning and construction engineering.
Technical Parameter
| Model | LZ-60000T |
| Inlet wire diameter | 5.5–14 mm |
| Outlet wire diameter | 5–13 mm (rebar) |
| Drawing motor | 90 kW × 2 |
| Coiling motor | 45 kW × 1 |
| Gearbox type | Hardened reducer |
| Production speed | Max. 300–350 m/min |
| Rolling mill | 2 sets (European design), water-cooled Use 1 or 2 depending on diameter reduction |
| Drawing drum | Tungsten carbide spraying on drum surface |
| Rolling mill material | Main structure: No.45 steel precision casting Turbine: 40Cr material Double-hole shaft: 40Cr material Wheel assembly: Bearing steel Rolling wheel: Tungsten carbide |
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Features / Benefits
Intelligent CNC System for High-Efficiency Operation
The Cold Rolling Steel Bar Ribbed Production Line – High Speed is equipped with a state-of-the-art PLC control module and a 10.1-inch industrial touch screen. This enables fully automated CNC operation across the entire production process. With one-key parameter presetting (including thread pitch and diameter adjustment), the system greatly reduces manual errors. Operators can become proficient after just 4 hours of training, streamlining workforce adaptation and productivity.
Energy-Efficient Variable Frequency Drive
Designed for optimal energy savings, the Cold Rolling Steel Bar Ribbed Production Line – High Speed features dual 90kW drawing motors and a 45kW coiling motor, all driven by advanced variable frequency technology. The system automatically adjusts speed and power consumption based on the inlet wire diameter (5.5–14 mm), saving over 30% more energy compared to conventional systems.
Military-Grade Compact Transmission Structure
The Cold Rolling Steel Bar Ribbed Production Line – High Speed uses a modular compact design that saves 25% more space compared to similar products. It is engineered with premium components:
Hardened Gearbox Reducer for high torque and long service life
Drawing Drum coated with tungsten carbide for superior wear resistance
Main Rolling Mill: Two sets of European-design water-cooled rolling mills (adjustable based on diameter reduction needs)
Rolling Mill Construction:
Main frame: No.45 steel precision casting
Turbine: 40Cr alloy steel
Double-hole shaft: 40Cr
Wheel assembly: Bearing steel
Rolling wheels: Tungsten carbide for maximum durability
With a maximum production speed of 300–350 m/min, this line offers both speed and performance for large-volume operations.
Electric Parts
Core electrical components have been optimized and iterated for 25 years, and European brands have cooperated for a long time
Equipment
Main rolling machine
Hydraulic type double wire pay-off
Wire coiling machine
Applications
The Cold Rolling Steel Bar Ribbed Production Line – High Speed is widely used for producing high-strength ribbed steel bars for reinforced concrete structures in construction and infrastructure projects.
Global Cases
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