CNC Metal Plate Chamfering Machine

CNC Metal Plate Chamfering Machine (Edge Rounding Machine)

The chamfering machine processes the right-angle edge of the plate into an R-shaped arc, allowing uniform paint coating and preventing rust caused by paint cracks at the sharp corner.

Slow manual grinding – low efficiency and poor quality

Dust and noise pollution generated during processing

High labor intensity, poor working environment – no dedicated equipment available on the market

CNC controlled – saves labor

Automatic loading/unloading and stacking

High processing speed – uniform and aesthetically pleasing finish

Low noise, minimal dust

• Rounding right-angle edges of metal plates to R-radius (arc)
• Shipbuilding, bridge steel structures
• Construction machinery, building steel structures
• Pressure vessels, rail vehicles
• Automotive manufacturing, sheet metal fabrication

• Check compatibility with plate thickness and edge length range
• Whether the R‑radius is adjustable
• Loading/unloading method: manual or automatic (including stacking)
• Dust collection and noise reduction configuration
• Processing speed and forming uniformity

• Daily: remove chips, check cutting tool wear
• Regularly: lubricate guide rails, lead screws, and transmission parts
• Inspect dust extraction / chip removal system, clean accumulated debris
• Monthly: calibrate R‑radius forming accuracy
• Keep electrical cabinet dust‑free; check cooling fan

• Core technology with original innovation, multiple national invention patents
• Provided key beveling equipment for the Hong Kong–Zhuhai–Macao Bridge
• Product line covers chamfering machines, beveling machines, cold cutting machines, flange drilling machines, etc.
• Serving shipbuilding, bridges, offshore engineering, rail transportation, and more

1. Uneven R-radius after chamfering?
→ Check tool wear, adjust feed rate and plate centering. Also ensure the plate is flat and not warped.

2. Vibration marks on the processed surface?
→ Reduce feed rate, check spindle stability, and confirm that the tool is properly tightened.

3. Material jamming during automatic loading/unloading?
→ Clear debris from the feed track, adjust suction cups or pusher parameters. Check if plate edges are excessively burred.

4. Excessive dust?
→ Check dust extraction pipes and fan operation. Ensure the sealing strip around the cutting area is intact.

5. Machine alarms and won't start?
→ Check protective door, emergency stop button, and air pressure. Verify that the emergency stop is released and all safety interlocks are closed.

6. Frequent adjustments needed for different plate thicknesses?
→ Choose a model with automatic centering and adaptive feed capability. Our CNC system can store multiple recipes for quick changeover.

7. What is the maximum plate thickness the machine can handle?
→ Depending on the model, our chamfering machine can process plates from 2 mm to 50 mm in thickness. For specific requirements, please consult our specification sheet.

8. Can the machine chamfer both sides of the plate at the same time?
→ Yes, many of our models support simultaneous double‑edge chamfering, which greatly improves efficiency for large‑volume production.

9. How often should the cutting tool be replaced or sharpened?
→ Tool life depends on plate material (mild steel, stainless steel, etc.) and total linear meters processed. Typically, tool replacement is recommended after 1,000–2,000 meters of chamfering. Monitor surface finish as a guide.

10. What R‑radius range is achievable?
→ Our machines can produce standard R‑radius from 0.5 mm to 10 mm. Larger radii may require special tooling – please contact us for custom requirements.

11. Does the machine produce any hazardous waste?
→ No. The chamfering process generates only dry metal chips, which can be collected by the dust extraction system and recycled. No coolant or chemicals are required.

12. Is training required to operate the CNC chamfering machine?
→ Basic operator training is recommended. Our machine features an intuitive HMI (touch screen) with preset parameters. Most operators become proficient within one day. We also provide manuals and online support.

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