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The 28-Roller Servo Vertical-Horizontal Straightening Machine is a high-precision, high-efficiency straightening solution designed for metal bars. It adopts an advanced servo-driven system combined with both vertical and horizontal roller arrangements to achieve multi-directional straightening, effectively eliminating bends and twists. Ideal for straightening copper bars, aluminum rods, steel bars, stainless steel bars, and more.
28-Roller Structure:
Symmetrically arranged upper and lower rollers provide uniform pressure from all directions for superior straightening accuracy.
Suitable for material diameters ranging from 6mm to 60mm.
Servo Motor Drive System:
Enables precise control of feeding speed and pressure, ensuring stability and minimizing material loss.
Equipped with memory function to save parameters for various material specifications, making it easy to switch between settings.
Dual-Direction Straightening (Vertical + Horizontal):
Horizontal rollers serve as the main straightening force, while vertical rollers eliminate twists and enhance surface smoothness and straightness.
Intelligent Control System:
Equipped with a PLC and touchscreen interface for real-time monitoring, remote diagnostics, and parameter adjustment.
Supports automatic feeding and discharging, and can be integrated with cutting systems.（Can be customized）
Sturdy Structure & Easy Maintenance:
Built with a high-strength steel frame for long-term stability during continuous operation.
Modular design for easy maintenance and quick part replacement.
| Number of Rollers | 28 (14 top + 14 bottom) |
| Applicable Material Diameter | 6mm – 60mm |
| Material Length | ≥1000mm (customizable) |
| Straightening Accuracy | ±0.5mm/m |
| Drive System | Full Servo Motor Drive |
| Control System | PLC + Touchscreen |
| Straightening Speed | 1–30m/min (adjustable) |
| Power Requirement | 15kW – 30kW (based on configuration) |
Copper rods, copper tubes, brass rods
Aluminum rods, aluminum alloy bars
Stainless steel rods, alloy bars
Round bars, hexagonal bars, special-shaped bars (customizable)
Regularly check rollers for wear and alignment. Keep the machine clean and free of dust or metal debris. Lubricate moving parts weekly. Ensure stable power for the servo system and inspect electrical components monthly. Replace worn rollers promptly to maintain accuracy.
