rebar spiral machine
2.Operation Mode: CNC automatic system / servo drive
3.Bending Mode: Horizontal synchronous bending
4.Rebar Diameter Range: φ12–50 mm
5.Bending Angle Range: 0–180°
6.Bending Length Range: 0.5–12 m
7.Power Supply: 380V / 50Hz / 3-phase
8.Control System: CNC controller with digital touch screen
9.Production Efficiency: 85–125 pieces/hour
10.Main Materials: Industrial-grade steel frame
11.Application: Heavy reinforcement bending for bridges and railway projects
Product Description
Heavy Duty CNC Rebar Spiral Machine for High-Performance Reinforcement Processing
Shandong Zhongji Luyuan Machinery Co., Ltd. brings you enterprise-grade automation with our advanced rebar spiral machine, engineered to deliver exceptional precision in concrete reinforcement fabrication. Established in 2016 with a registered capital of RMB 50 million, we specialize in intelligent CNC rebar processing solutions trusted by China Railway, CRCC, and CSCEC across nearly 100 countries.
Our level CNC bowing framework forms φ12–50mm distorted bars with twisting point exactness inside ±0.5° and length resilience beneath 1mm. With a generation capacity of 85–125 pieces per hour and double-head synchronous twisting innovation, this machine replaces 5–8 manual laborers whereas lessening fabric squander by over 10%. The servo-driven framework underpins 24-hour persistent operation, making it perfect for bridge development, railroad ventures, and precast concrete manufacturing.
Why Choose Our CNC Rebar Spiral Machine
You face constant pressure to meet tight project deadlines while maintaining structural integrity. Manual rebar bending introduces inconsistencies that compromise concrete reinforcement quality and inflate labor costs.
Our rebar spiral machine eliminates these challenges through fully automated CNC control. The PLC touch screen interface stores unlimited parameter sets, enabling rapid specification switching without recalibration. Your operators master the system within one hour, yet achieve professional-grade results from day one.
Our rebar winding machine kills these challenges through completely computerized CNC control. The PLC touch screen interface stores boundless parameter sets, empowering quick detail exchanging without recalibration. Your administrators ace the framework inside one hour, however accomplish professional-grade comes about from day one.
The double-head synchronous twisting component shapes complex winding cages in a single pass. You get millimetric accuracy over winding breadths from 200mm to 2000mm, with pitch exactness of ±1mm all through ceaseless generation runs.
Technical Specifications
| Parameter | Value |
|---|---|
| Bending Bar Diameter | φ10–50mm (bi-directional φ10–32mm, single φ36–50mm) |
| Bending Angle Range | Up: 0–180° / Down: 0–(-120°) |
| Bending Angular Speed | 48°–72°/s |
| Moving Speed | 0.5–1m/s |
| Production Efficiency | 85–125 pieces/hour |
| Minimum Edge Length | 80mm |
| Minimum Bar Length | 1250mm |
| Edge Dimension Range | φ12mm/1100mm to 10000mm |
| Power Supply | 380V / 50Hz / 3-phase |
| Total Power | 27.7kW |
| Actual Power Consumption | 12kW/h |
| Control System | CNC PLC + digital touch screen |
Multi-Bar Bending Capacity
| Diameter | Bars per Cycle |
|---|---|
| φ10–12mm | 6 bars |
| φ14–16mm | 5 bars |
| φ18mm | 4 bars |
| φ20–22mm | 3 bars |
| φ25mm | 2 bars |
| φ28–50mm | 1 bar |
Core Advantages for Your Operations
Intelligent Mechanization That Works
Your group works the machine through an natural touch screen that stores handling parameters with one-key review. Switch between stirrup generation, winding cages, and custom shapes without manual adjustments.
Exceptional Exactness Standards
Achieve bowing point blunder inside ±0.5° and length deviation beneath 1mm. This consistency guarantees your fortification meets basic plan codes for seismic zones and high-load applications.
Dramatic Labor Savings
One administrator controls the whole framework, supplanting up to eight manual laborers. Robotized handling dispenses with fatigue-related mistakes whereas decreasing rebar squander by more than 10% compared to conventional methods.
Built for Nonstop Production
The servo drive framework and torsion-resistant outline bolster 24-hour operations without execution corruption. This unwavering quality demonstrates basic when you're working against venture milestones.
Versatile Handling Range
Handle everything from φ6mm ties to φ50mm high-strength twisted bars. Prepare right points, snares, stirrups, and complex special-shaped fortifications inside the same generation shift.
Space-Efficient Vertical Design
The compact impression maximizes your workshop floor space. You keep up tall yield volumes without extending office measurements or reorganizing existing hardware layouts.
Primary Application Scenarios
High-Speed Rail Bridge Construction
Fabricate large-scale reinforcement spirals for deep-foundation pile cages where strict adherence to structural standards is non-negotiable. Your production maintains consistent quality across thousands of identical components.
Urban High-Rise Foundations
Produce dense spiral ties for reinforced concrete columns in confined construction zones. The precision bending ensures seismic resistance meets regional building codes.
Precast Concrete Manufacturing
Integrate into automated production lines for drainage pipes, structural poles, and architectural elements. The machine synchronizes with upstream and downstream systems through programmable cycle times.
Infrastructure Megaprojects
Support tunnel linings, hydropower installations, and nuclear facility construction where reinforcement failure carries catastrophic consequences. Our equipment serves China Communications Construction Company and China Nuclear Industry Construction across challenging environments.
Frequently Asked Questions
Q: How is pitch adjusted on the machine?
A: Pitch adjustment occurs digitally through the PLC touchscreen interface. You program variable pitch configurations within a single spiral cage, enabling tapered designs and multi-zone reinforcement patterns without stopping production.
Q: Can the machine handle HRB400 or Grade 60 high-strength rebar?
A: Yes, the system features high-torque servo motors and hardened alloy rollers specifically engineered for high-tensile deformed bars. The variable frequency drive adjusts torque output to accommodate different yield strengths without overloading.
Q: What causes diameter inconsistency and how do you resolve it?
A: Inconsistent diameters typically result from loose encoder wheels or uneven feed pressure. Recalibrate the digital sensors and tighten hydraulic tensioners to restore specifications. Our remote PLC diagnostics identify these issues before they affect production.
Q: What daily maintenance ensures peak performance?
A: Lubricate drive gears each shift and clean debris from feed rollers. Check hydraulic fluid levels daily and filter the system every 500 operating hours. Replace hydraulic oil at 2,000-hour intervals to maintain optimal pressure.
Q: Does operation require specialized training?
A: While the CNC interface is intuitive, your operators benefit from training in PLC navigation and safety protocols. We provide comprehensive technical induction covering setup, parameter programming, and troubleshooting within two days.
Q: Can you produce non-standard helical shapes?
A: Modern CNC programming supports multi-point customization for variable radii within continuous spirals. You create oval profiles, tapered cages, and asymmetric reinforcement designs through the graphical interface.
Contact Us
Ready to transform your rebar processing efficiency? Our technical team provides customized solutions based on your specificrebar spiral machine requirements.
Email: sales2@shandongluyuan.com
Reach out today for equipment specifications, pricing details, and technical consultations tailored to your project needs.
