Professional Automatic Longitudinal Beam Flat Plate CNC Punching Equipment
Product Introduction:
Our company has successfully developed an advanced CNC sheet metal processing production line specifically engineered for high-precision punching of heavy-duty automotive longitudinal beams. Designed for ultra-wide and thick-section beam components widely applied in heavy trucks, mining vehicles, construction machinery, and other specialized commercial vehicles, the system delivers outstanding machining accuracy, high production efficiency, and stable long-term operating performance. It provides an intelligent and reliable manufacturing solution for modern vehicle chassis production.
Main technical parameters:
| No. |
Name |
Value |
| 1 |
Nominal force |
1200KN |
| 2 |
Processing plate size and range |
| 3 |
Length |
4000～8000mm |
| Width |
200～550mm |
| Thickness |
3～6mm |
| Incoming sheet material sickle bending |
≤7mm/10m |
| X-axis sheet unevenness |
≤10mm/1000mm ,≤20mm/8000mm |
| Y-axis sheet unevenness |
5mm |
| Sheet warping |
≤50mm |
| Sheet material mechanical properties |
σb=510～850N/mm2 |
| 4 |
Max. Punching diameter |
φ60mm |
| 5 |
Number of modules |
25 |
| 6 |
Max. speed |
| X-axis |
Max=50m/min |
| Y-axis |
Max=30m/min |
| 7 |
Processing accuracy |
| X-axis |
±0.25/600mm ,±0.50 / 3000mm,±0.7 / 8000 mm |
| Y-axis |
±0.2 mm / 600 mm |
| 8 |
Processing method |
Filtration |
| 9 |
Reference |
The X-axis is along the length of the plate, and the X-coordinate of the hole is based on the end of the plate; the Y-axis is the width of the plate, and the reference is the center line.
|
| 11 |
Operating mode |
Manual, automatic |
Product Features
1. The production line integrates the high-performance 828D CNC control system with an advanced servo-driven feeding mechanism, achieving high-speed processing while maintaining excellent dimensional accuracy, superior positioning repeatability, and consistent machining quality throughout the complete production cycle.
2. A servo-controlled automatic centering mechanism is incorporated into the material support roller assembly, enabling efficient processing of longitudinal beams with various cross-sectional configurations. The system automatically compensates for height differences ranging from 0–200 mm, ensuring precise workpiece alignment, stable material support, and reliable feeding performance during machining operations.
3. The equipment supports the installation of up to 25 punching dies with different diameters, providing versatile tooling arrangements and efficient production adaptability. The optimized die management system allows rapid replacement and convenient adjustment, effectively reducing setup preparation time while improving manufacturing flexibility and overall operational efficiency.
4. The complete manufacturing cycle, including material loading, punching operations, and finished component unloading, is performed automatically through an integrated production system. This advanced automation minimizes manual intervention, reduces labor requirements, and significantly improves production capacity, process stability, and product consistency.
5. Punching waste generated during processing is automatically conveyed and collected through an integrated scrap removal system. This design maintains a clean working environment, prevents material accumulation, and ensures continuous, efficient, and uninterrupted production operation.
6. The intelligent programming software supports direct import of AutoCAD drawings and DXF files generated by various mainstream CAD platforms. Combined with an intuitive Human–Machine Interface (HMI), the system automatically analyzes design data and converts it into machining programs. This simplifies programming procedures, reduces production preparation time, and minimizes potential operating errors, improving overall manufacturing efficiency.
The product display presents a carefully selected collection of finished longitudinal beam samples manufactured on this automated production line, representing a variety of specifications commonly applied in mining trucks, heavy-duty commercial vehicles, construction machinery, and specialized transport equipment. These demonstration workpieces clearly illustrate the machine's exceptional hole positioning accuracy, superior punching quality, and outstanding dimensional consistency, allowing customers, engineers, and quality inspectors to directly evaluate the equipment's machining capability, manufacturing precision, and production reliability.
This advanced CNC Longitudinal Beam Punching Machine is specifically engineered for precision punching of flat longitudinal beams used in the automotive manufacturing industry. It is widely applied in the production of chassis longitudinal beams for heavy-duty trucks, mining vehicles, construction machinery, and other specialized commercial vehicles. By producing highly accurate hole patterns that satisfy stringent structural assembly and engineering requirements, the equipment provides a dependable manufacturing solution for critical load-bearing components. Its high machining precision, reliable operational performance, and automated production capability contribute significantly to improved manufacturing efficiency, enhanced structural integrity, and consistently superior product quality.
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