Hangzhou IUWON Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of changeable u purlin roll forming machine in China. With abundant experience, we warmly welcome you to buy custom made changeable u purlin roll forming machine from our factory. Good service and reasonable price are available.
changeable u purlin roll forming machine Technical Parameters
| Technical Item | Detailed Specification |
|---|---|
| Applicable Raw Materials | Galvanized steel, cold-rolled steel, galvalume steel |
| Material Thickness Range | 1.5mm – 3.0mm |
| Adjustable U Purlin Size | 80mm – 300mm (width & height adjustable) |
| Forming Stations | 16 – 20 groups heavy-duty forming stations |
| Production Speed | 10 – 22m/min |
| Roller Material | GCr15 bearing steel, quenched & hard chrome plated |
| Size Adjustment Mode | PLC automatic electric adjustment / manual fine adjustment |
| Size Changeover Time | 3 – 5 minutes per specification |
| Cutting Tolerance | ±1mm |
| Punching Tolerance | ±0.5mm |
| Control System | Siemens PLC + Touch Screen HMI intelligent control |
| Working Voltage | 380V/415V/480V, 50/60Hz, 3-phase |
Core changeable u purlin roll forming machine Features
Fast Size Changeable Design, Multi-Size Compatibility
As the core advantage of this equipment, the fully adjustable structural design allows free switching of various U purlin specifications within 3-5 minutes. Operators only need to input target size parameters on the touch screen, and the machine will automatically adjust roller spacing, forming angle and cutting position. No mold replacement or mechanical disassembly is required, perfectly adapting to small-batch, multi-specification customized orders and eliminating the limitation of fixed-size traditional purlin machines.
High-Precision Forming with Anti-Deformation Technology
Equipped with multi-stage gradual rolling and springback compensation structure, the machine effectively solves the bending deformation and size deviation problems easily occurring in variable-size forming. The high-hardness chrome-plated rollers ensure smooth profile surface, uniform radian and stable overall straightness. All finished U purlins have consistent structural strength, fully meeting steel structure load-bearing and installation standards.
Full Automatic Intelligent Integrated Production
The entire production line adopts synchronous PLC intelligent control, realizing unmanned continuous operation from coil feeding to finished product output. It supports automatic parameter memory, one-key reset, real-time fault alarm and production data statistics. The servo synchronous punching and flying cutting system avoids shutdown waiting, greatly improving continuous production efficiency and reducing manual operation errors.
Heavy-Duty Structure & Long Service Life
The main frame adopts thick steel plate integral welding structure with high rigidity and strong shock resistance, which can maintain stable operation for a long time under high-speed and variable-size working conditions. The transmission system adopts high-precision gearbox drive with low noise and low wear. All electrical components are international famous brands, with stable performance and low failure rate, reducing long-term maintenance costs.
Cost-Effective & High Return on Investment
One equipment replaces multiple fixed-size purlin machines, saving factory equipment investment and workshop space. The integrated one-time forming process eliminates secondary trimming and drilling procedures, reducing labor and material waste. High yield rate and flexible production capacity enable manufacturers to quickly respond to diverse market orders and enhance core market competitiveness.
Profile Forming Guidance
This changeable U purlin machine supports standardized and customized profile forming with simple and efficient operation procedures, covering all mainstream U-type purlin specifications for construction and new energy industries:
Standard Parameter Setting: Input U purlin height, width, wall thickness and punching spacing via the touch screen. The system automatically matches the optimal forming parameters and locks the data to ensure batch production consistency.
Size Switching Operation: For specification replacement, trigger the one-key size change program. The machine automatically adjusts the roller group position and forming radian without manual debugging, realizing fast switching of different U purlin sizes.
Punching & Forming Matching: Support pre-punching and post-forming dual modes. According to installation requirements, users can customize round holes, long holes and irregular hole spacing to meet the assembly needs of steel structures and PV brackets.
Finished Profile Calibration: Equipped with real-time detection and fine-tuning system, it automatically corrects profile deviation during forming to ensure flat surface, vertical flange and burr-free cutting section of finished U purlins.
Batch Production Management: The system can store hundreds of sets of profile parameters, realizing one-key recall of conventional specifications, greatly improving the efficiency of repeated order production.
Application Scope
The variable-size U purlins produced by this machine are widely used as core load-bearing and auxiliary support components in various engineering fields:
Steel structure factory buildings, warehouses and large-span industrial buildings
Photovoltaic power station support frames and solar carport steel structures
Commercial buildings, stadiums and municipal engineering steel frame systems
Logistics warehouse mezzanine and heavy-duty equipment support structures
Highway guardrail support and outdoor engineering fixed steel parts
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