bar bending machine automatic
Operation Mode: CNC fully automatic servo operation
Bending Mode: Synchronous dual-side bending
Rebar Diameter Range: φ10–32 mm
Bending Angle Range: 0–180° flexible control
Bending Length Range: 0.5–12 m
Power Supply: 380V / 50Hz / 3-phase
Control System: Smart CNC controller with touch interface
Production Efficiency: 120–180 pcs/hour
Main Materials: Heavy-duty steel frame body
Application: Steel bar processing for commercial and industrial construction
Product Description
Bar Bending Machine Automatic: Advanced CNC Rebar Processing Solution
Modern construction demands precision and efficiency in steel reinforcement fabrication. Shandong Zhongji Luyuan Machinery Co., Ltd., established in 2016 with a registered capital of RMB 50 million, delivers enterprise-grade bar bending machine automatic solutions engineered for high-volume operations. Our intelligent automatic bar bending center processes φ10–32 mm rebar at production rates of 120–180 pieces per hour, featuring synchronous dual-side bending technology with angle accuracy within ±0.5° and length precision under 1mm error. This CNC fully automatic servo-operated system replaces 5–8 manual workers while reducing material waste by over 10%, making it ideal for precast concrete manufacturing, infrastructure projects, and commercial construction requiring consistent millimetric precision across 24-hour continuous operation cycles.
Why Choose Our Bar Bending Machine Automatic
The construction industry faces mounting pressure to deliver structural components faster while maintaining strict quality standards. You need equipment that eliminates human error and maximizes throughput.
Our bar bending machine automatic integrates straightening, bending, and forming into one seamless workflow. The double-head synchronous bending mechanism completes complex shapes in a single pass, dramatically reducing production time.
You'll appreciate the intelligent PLC touch screen control system. Store unlimited parameter sets and switch between specifications with one touch. New operators achieve proficiency within just one hour of training.
The heavy-duty steel frame construction ensures stability during high-torque operations. Servo drive systems deliver consistent performance even during extended production runs, maintaining dimensional accuracy that manual methods cannot match.
Technical Specifications
| Parameter | Value |
|---|---|
| Bending Mode | Synchronous dual-side bending |
| Bi-directional Bending Range | φ10~32mm |
| Single Bending Range | φ36~50mm |
| Max Bending Angle | Up: 0~180° / Down: 0~-120° |
| Bending Angular Speed | 48°~72°/s |
| Moving Speed | 0.5~1m/s |
| Bending Length Range | 0.5–12m |
| Minimum Bar Length | 1250mm |
| Minimum Edge Length | 80mm |
| Production Efficiency | 120–180 pcs/hour |
| Total Power | 27.7kW |
| Actual Power Consumption | 12kW/h |
| Power Supply | 380V 50Hz 3-phase |
| Control System | Smart CNC with touch interface |
Multi-Bar Processing Capacity
| Diameter | Number of Bars |
|---|---|
| φ10mm | 6 bars |
| φ12mm | 6 bars |
| φ14mm | 5 bars |
| φ16mm | 5 bars |
| φ18mm | 4 bars |
| φ20mm | 3 bars |
| φ22mm | 3 bars |
| φ25mm | 2 bars |
| φ28-32mm | 1 bar |
| φ40-50mm | 1 bar |
Key Performance Advantages
Your production facility requires equipment that delivers consistent results under demanding conditions. Our system addresses critical operational challenges.
The vertical bending design minimizes floor space requirements. You gain processing power without sacrificing valuable workshop area. This compact footprint proves essential in constrained urban construction sites.
Processing multiple rebars simultaneously transforms productivity metrics. Where manual operations handle one piece at a time, our machine processes up to six φ12mm bars in a single cycle.
Angle precision within ±0.5° ensures every component meets structural engineering specifications. Length accuracy under 1mm eliminates costly rework and material rejection.
The torsion-resistant structure maintains alignment during continuous operation. You won't experience frame deflection that compromises output quality over time.
Low failure rates and simplified maintenance protocols keep your production line running. Downtime directly impacts project schedules—our robust design minimizes disruptions.
Real-World Applications
Precast Concrete Manufacturing
High-volume stirrup production for prefabricated elements demands speed and repeatability. Our bar bending machine automatic delivers consistent output for modular assembly systems where dimensional variations cause assembly failures.
Infrastructure Construction
Bridge pier cages and tunnel support structures require complex geometries with high-tensile rebar. The system handles large-diameter bars while maintaining precision despite fluctuating site conditions.
Commercial High-Rise Development
Just-in-time reinforcement cage fabrication keeps vertical construction on schedule. Operate reliably in high-dust environments while meeting tight project timelines and reducing stored rebar inventory requirements.
Operational Benefits
You'll immediately notice the labor savings. One operator replaces an entire crew, reducing payroll costs while improving safety by removing workers from hazardous manual bending tasks.
Material waste drops significantly when computer control replaces manual measurement. Over 10% reduction in scrap translates directly to bottom-line savings on large projects.
The learning curve virtually disappears. Intuitive touch screen interfaces and stored parameter libraries mean temporary workers can produce quality output after minimal training.
Supports right angles, hooks, stirrups, and complex special-shaped reinforcements. Your facility handles diverse project requirements without equipment changes or lengthy retooling procedures.
Proven Enterprise Reliability
Shandong Zhongji Luyuan Machinery serves China's leading construction enterprises including China Railway Group, CRCC, CSCEC, CCCC, and CNECC. Our equipment operates in major infrastructure projects worldwide across nearly 100 countries.
We maintain strict ISO 9001 manufacturing protocols throughout production. Every machine undergoes rigorous quality testing before shipment, ensuring it meets performance specifications from day one.
Our nationwide sales and service network provides professional technical support. Rapid response mechanisms minimize downtime when you need assistance, protecting your project schedules.
Frequently Asked Questions
Q: What rebar types can this machine process?
A: The system handles deformed bars and round bars from φ6mm to φ50mm diameter. It accommodates various steel grades including high-tensile reinforcement commonly specified in seismic zones.
Q: How does the machine handle different bending angles?
A: The CNC controller provides flexible 0–180° upward and 0–-120° downward angle control. Program complex multi-bend sequences and store them for instant recall on future projects.
Q: What power infrastructure is required?
A: Standard three-phase industrial power (380V/50Hz) supplies sufficient torque for heavy-duty bending operations. Total installed power is 27.7kW with actual consumption around 12kW per hour during active processing.
Q: Can operators switch between different bar sizes quickly?
A: Yes. Touch screen parameter storage allows instant specification changes. Mechanical adjustments are minimized through servo-controlled positioning systems that auto-calibrate for different diameters.
Q: What maintenance schedule should we follow?
A: Centralized lubrication systems simplify routine maintenance. Inspect bending mandrels for wear after high-volume runs and verify calibration monthly. IP54-rated electrical cabinets protect components from construction dust, extending service intervals.
Q: Does the machine work with coated rebar?
A: Adjustable bending mandrels accommodate galvanized or epoxy-coated reinforcement. Proper setup prevents coating abrasion while maintaining corrosion protection integrity required for marine or chemical exposure environments.
Contact Us
Ready to transform your rebar processing efficiency? Our technical team will help you select the optimal configuration for your bar bending machine automatic requirements. Contact us today at sales2@shandongluyuan.com to discuss your project needs.
