Multi Roller Bar Straightening and Cutting Machine
Capacity: ø5mm-ø14mm
Cutting Length: 300mm to up
Length Error: ±0.2cm
Speed: 120m/min
Straighten&Traction Motor: 30kw
Pump Motor: 5.5kw
Voltage: 380V(Customized)
Straightening Degree: ±2mm/m
Whole Weight: 3800kg
Dimension: 4380*1250*1500mm
Purposes and Characteristics of Multi Roller Bar Straightening and Cutting Machine
Multi-Roller Bar Straightening & Cutting Machine delivers fully automated, high-speed processing of cold-rolled steel bars, plain rounds, and hot-rolled coiled steel (Ø6-14mm), combining precision straightening (±0.3mm tolerance), rapid pulling speeds (up to 85m/min), and continuous operation for large-volume industrial production.
Key Features:
High Automation
This machine offers a high level of automation, delivering stable and consistent performance while significantly reducing human error. It features a rapid pulling speed and comes equipped with an automatic counting and shutdown system for improved productivity and convenience.
Superior Surface Integrity
The straightening process preserves the surface of the steel bars, leaving them free from scratches and damage. Strength loss is minimal, and the machine ensures excellent straightness and dimensional accuracy—ideal for high-quality output.
User-Friendly Operation & High Efficiency
Designed for ease of use, the machine features a simple blanking process that streamlines operation. This intuitive design enhances production efficiency while reducing labor intensity and operational complexity.
Technical Specifications:
| Category | Specification | Technical Significance |
|---|---|---|
| Material Capacity | ||
| Grade II Rebar (≤450N/mm²) | Ø5mm to Ø14mm (Ø0.20″ to Ø0.55″) | Handles standard construction reinforcement |
| Grade III Rebar (≤650N/mm²) | Ø5mm to Ø12mm (Ø0.20″ to Ø0.47″) | Processes high-strength reinforcement bars |
| Cutting Performance | ||
| Length Range | ≥300mm (≥11.81″) | Flexible for various construction needs |
| Precision | ±0.2cm (±0.08″) | High-accuracy cutting for precise fabrication |
| Drive System | ||
| Operational Speed | 120 m/min (393.7 ft/min) | High throughput for efficient production |
| Straightening Power | 30 kW (40.2 HP) | Robust straightening capability |
| Hydraulic Power | 5.5 kW (7.4 HP) pump | Consistent hydraulic pressure delivery |
| Technical Parameters | ||
| Straightening Accuracy | ±2mm/m (±0.08″/ft) | Superior straightness for quality output |
| Power Supply | 380V (Customizable) | Adaptable to various industrial power setups |
| Physical Attributes | ||
| Machine Weight | 3800 kg (8,378 lbs) | Stable, vibration-resistant construction |
| Footprint | 4380×1250×1500mm (172.4×49.2×59.1 in) | Compact for its capacity class |
Machine consists of several key components:
Traction and Straightening System
Handles the pulling and precise straightening of steel bars, ensuring smooth and consistent processing.
Hydraulic Cutting System
Delivers accurate length cutting with high reliability, powered by a robust hydraulic mechanism.
Blanking Frame
Facilitates the organized collection and discharge of finished steel bars, maintaining workflow efficiency.
Electric Control Cabinet
Controls the overall operation of the machine, automating key functions for safe, efficient, and user-friendly performance.
Application Areas:
-
Large-Scale Construction Projects
Supplies straightened steel bars essential for maintaining structural integrity and safety in residential, commercial, and industrial construction. -
Infrastructure Development
Perfect for use in roads, bridges, tunnels, and other major infrastructure projects where consistent, high-quality steel reinforcement is critical. -
Prefabricated Concrete Manufacturing
Delivers uniform and accurately straightened bars that enhance the strength and reliability of precast concrete components. -
Industries Requiring Standardized Steel Bars
Supports various sectors that demand uniform, high-precision steel bars to improve the quality and consistency of their end products.
Multi-Wheel Bar Straightening and Cutting Machine is a powerful tool for enhancing productivity and quality in the steel bar processing industry. Its automated features, high-speed operation, and precision make it an indispensable asset for large-scale construction projects, infrastructure development, and any industry that requires high-quality, straightened steel bars.
