Xuhui (Shandong) Intelligent Equipment Co., Ltd. is one of the leading manufacturers and suppliers of i-beam bending machine production line in China. If you're going to wholesale high quality i-beam bending machine production line made in China, welcome to get quotation from our factory. Customized orders are welcome.
Product Selling Points
Efficient and Intelligent Production
Fully automated production can achieve a daily capacity of 80 to 150 pieces (depending on the specifications), making it 300% more efficient than traditional manual welding.
The intelligent numerical control system allows one-click switching between different arch frame models, reducing manual adjustment time. Mold changeover takes only 20 to 30 minutes.
Ultra-High Precision Forming
By adopting laser positioning and servo control, the arc error of the arch frame is ≤±1.5mm/m, ensuring precise matching with tunnel and mine support structures.
Automatic weld seam detection ensures a welding qualification rate of ≥99%, eliminating the issues of false welding and missed welding that occur in manual welding.
Energy Conservation and Environmental Protection, Reducing Operating Costs
The I-beam bending machine production line has variable frequency drive and energy recovery system reduce energy consumption by 25% compared to traditional equipment, keeping the waste rate within 3%.
Closed dust removal and welding fume purification systems comply with the national environmental protection standard (GB 16297-1996), improving the workshop environment.
Long Service Life and Low Maintenance
The core components (hydraulic system, servo motor) are sourced from imported brands (Germany/Japan), with an average mean time between failures (MTBF) of ≥8,000 hours.
The modular design allows for easy replacement of key vulnerable parts, reducing maintenance costs by 30%.
Product Materials
Component Material/Brand Characteristics
The frame structure is made of Q345B high-strength steel, which is resistant to deformation and impact, with a service life of over 10 years.
The hydraulic system from Bosch Rexroth features high stability and precise pressure control within ±0.5%.
The welding system, including Panasonic/OTC welding machine and 6-axis robot, provides high welding strength and is suitable for carbon steel, stainless steel, and alloy steel.
The control system is equipped with Siemens PLC and touch screen (HMI), supporting multi-language operation and self-diagnosis of faults.
The mold is made from 42CrMo alloy steel (quenched), providing strong wear resistance and the ability to be reused over 100,000 times.
Product Features of I-beam bending machine production line
Full-Process Automation
The entire process from sheet material loading → straightening → cutting → bending → welding → inspection → palletizing is fully automated, reducing manual intervention.
Flexible Production
U-shaped, circular, and special-shaped arch frames can be processed to meet various engineering requirements (e.g., tunnels, mines, building supports).
Intelligent Monitoring
Equipped with industrial cameras and AI detection, the system can monitor the quality of weld seams and dimensional deviations in real time, automatically triggering alarms and recording data.
Fast Delivery
Standard models are delivered within 30 days, with support for customized adjustments (e.g., adding automatic spraying, laser cutting, etc.).
Additional Product Features
Traditional Production Method of This Production Line
The production mode is a fully automated assembly line, requiring 2 people for manual assembly and welding, with 8 to 10 people collaborating.
Precision Control: CNC numerical control with an error of ±1.5mm/m; mold + manual measurement error of ±5mm/m.
Energy Consumption: 0.8 yuan per piece (including electricity and consumables) vs. 1.5 yuan per piece (with high waste and low efficiency).
Environmental Impact: Closed operation with dust removal and purification meets emission standards; open operation leads to severe dust and welding fume pollution.
Applicable Scenarios: Batch production (monthly demand ≥ 2,000 pieces), small batch or special specification trial production.
Core Functions of the Product
Fully Automatic Forming Processing
Realizes fully automated production from raw materials to finished products, covering the complete process chain: automatic feeding → precise cutting → CNC bending → robot welding → intelligent inspection → automatic palletizing.
The maximum daily production capacity of a single machine is up to 150 pieces (standard specification), with the fastest production cycle being 45 seconds per piece.
High-Precision Forming Control
A six-axis linkage numerical control system is used to achieve precise three-dimensional space forming.
Equipped with a real-time laser ranging system, ensuring the arc error is ≤±1.2mm/m.
Intelligent Quality Control and Management
Integrates a machine vision inspection system to automatically detect weld defects and dimensional deviations.
Establishes a digital twin model of the product to ensure full traceability of production data.
Flexible Production Switching
The quick mold change system enables switching between different specifications within 15 minutes.
It supports 12 standard cross-sectional forms, such as U-shaped, circular, and horseshoe-shaped.
Product Technical Specifications
Test Standards for Project Parameter Indicators
Processing Range: Arc length 2-8m, section height 150-500mm, GB/T 3077-2015
Material Thickness: 6-20mm (Q235B/Q345B), ASTM A572
Bending Accuracy: ±1.2mm/m (for any arc section), ISO 9013
Welding Speed: 1.2-1.8m/min (continuous welding), AWS D1.1
Control System: Siemens 840Dsl + WinCC HMI, IEC 61131-3
Power System: 55kW servo drive + proportional hydraulic, ISO 4406
Protection Grade: IP54 (operating area), IP65 (electrical control cabinet), IEC 60529
Main Application Fields
Tunnel Engineering: Support for railway/highway/subway tunnels
Mine Roadway: Support for coal/metal mine roadways
Underground Engineering: Pipe galleries/basements/military fortifications
Special Buildings: Temporary supports for large venues/irregular structures
