JINAN AUTEN MACHINERY CO.,LTD.
CNC Plate Punching Drilling Machine
50mm Max. Drilling Diameter Cnc Plate Punching Machine For Steel Tower Manufacturing

A highly specialized CNC machine engineered for precision punching and marking of steel plates used in the steel tower manufacturing industry. It is also ideally suited for punching and marking applications involving metal plates across a broad range of industrial sectors.

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Product feature:

1. The machine adopts a robust C-frame welded steel structure, providing exceptional rigidity and a spacious working area. It is equipped with three tooling stations, including two punching stations and one marking station, with automatic station indexing for efficient processing. The hydraulic clamping mechanism accommodates workpieces of different dimensions and thicknesses, while a precision reference block ensures accurate positioning. The workpiece is supported on a ball-transfer worktable to facilitate smooth movement. Both the X- and Y-axes are driven by high-performance servo motors and precision ball screws, with PLC-controlled position feedback enabling fully automated punching operations. Machining programs can be created, stored, and recalled for repeated production tasks.

2. By integrating advanced CNC control technology with servo-driven material feeding, the machine achieves high production efficiency while maintaining excellent machining consistency and dimensional accuracy.

3. Major functional assemblies feature a modular design, allowing convenient maintenance, simplified servicing, and reduced equipment downtime.

4. The equipment is capable of completing punching and marking operations on a single steel plate within one machining cycle, improving productivity and processing efficiency.

5. The programming system is intuitive and user-friendly, supporting direct import of CAD drawings and processing data generated by nesting or lofting software. It is fully compatible with TEKLA-generated NC1 files, enabling seamless data transfer and efficient production programming.

6. An integrated self-diagnostic monitoring system continuously detects and reports machine faults, simplifying troubleshooting and improving equipment reliability.

7. The X- and Y-axis motion systems utilize precision servo motors, ball screw drives, and high-accuracy linear guideways to ensure outstanding positioning accuracy and repeatability.

8. The primary machine structure features a heavy-duty C-type welded steel frame that delivers superior structural rigidity together with a large, unobstructed working area.

9. Three fully automatic processing stations—including a dedicated marking station—allow automatic tooling changeover to maximize machining efficiency and minimize manual intervention.

10. The hydraulic clamping system is designed to securely hold steel plates of various thicknesses. Combined with a precision zero-reference positioning block and a ball-transfer worktable, it guarantees stable workpiece positioning and smooth handling throughout the machining process.

11. The dual-axis CNC control system coordinates servo motors, precision ball screws, and linear guideways to provide highly accurate X- and Y-axis positioning, ensuring precise punching and marking locations.

12. The complete machining cycle is fully automated. Operators simply import the workpiece drawing into the CNC system, after which the machine automatically executes the programmed punching, marking, and drilling operations.


ModelBNCZ100
Max size of work piece (mm)1500*800
Max. punching diameter (mm)Φ26
Max. drilling diameter (mm)Φ50
Taper of drilling spindle/
Plate thickness (mm)Punching5~25 (Q235)
Drilling40
Punching force (kN)1000/1200
Marking force (kN)800/1200
Min. distance between hole and plate edge (mm)Punching25
DrillingDepends on hole diameter
Character size(mm)14*10*19
Qty. of character12
Die-stations4
Feeding speed of drilling (mm/min)25~280
Stroke of drilling spindle(mm)180
Rotation speed of drilling spindle(r/min)120~560
Programming modeCommand programming, Auto CAD drawing or layout software
Overall dimensions L*W*H (m)3.2*3*2.6


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