The Ultimate Solution for Cutting Copper Sheets: Bodor Laser Scanning Machine

Introduction

Cutting copper sheets is challenging due to their high reflectivity and thermal conductivity, often causing warping, rough edges, and material waste.In this blog, we’ll explore the common challenges of cutting copper, compare various cutting methods, and showcase why the Bodor Laser Scanning Cutting Machine is the best choice for your manufacturing needs.

Common Problems When Processing Copper Metal Plates

1. Plasma: Distortion and Wrap

Plasma cutting melts metal using a high-temperature ionized gas jet (over 20,000°C) to expel material from the cut, typically using argon, argon/hydrogen, or nitrogen. However, copper’s high thermal conductivity makes it prone to warping and distortion. Without proper cooling or power adjustments, excessive heat can deform the material, leading to poor-quality cuts and additional post-processing.

2. Waterjet: Low Efficiency and High Maintenance Burden

Waterjet cutting works by using a high-pressure stream of water mixed with abrasive materials (like garnet) to erode and cut through metal, including copper. This method relies on mechanical energy rather than heat, making it suitable for materials sensitive to thermal distortion. However, Waterjet cutting is generally slower than laser or plasma cutting, making it less efficient for high-volume production. Also, it requires high-pressure pumps and abrasive materials like garnet, which results in higher maintenance and operating costs compared to other cutting technologies.

3. Laser Cutter: High Reflectivity and Inconsistent Cutting Depth

While laser cutting offers high-quality results with minimal waste compared to plasma and waterjet, two key challenges remain:

• High Reflectivity: Copper's high reflectivity can cause much of the laser energy to be reflected, making it more challenging to cut compared to less reflective metals like steel. This requires precise adjustments in laser power and speed for effective cutting.
• High Thermal Conductivity: Copper’s excellent heat conduction causes heat to disperse quickly from the cutting area, making it harder for the laser to maintain consistent cutting depth. This can result in incomplete or uneven cuts, emphasizing the need for advanced cooling systems and proper machine calibration during the cutting process.

Why Fiber Laser is Better?

1. Superior Energy Absorption

Compared with CO2 laser machine, fiber laser offers better energy absorption and more efficient for reflective metal.

Comparison of Absorption Absorption Rates Between Co2 and Fiber Laser

2. Smaller HAZ

Generates low heat input, resulting in a smaller heat-affected zone (HAZ) and reduced risk of warping or distortion. This is crucial for thin copper sheets.

3. Exceptional Quality

Provides high-precision cutting with smooth, clean edges. The narrow laser beam allows for tight tolerances, making it ideal for intricate designs and fine details on copper sheets. Minimal post-processing is required.

Best Laser Cutter for High Reflective Metal-Bodor Laser Scanning Cut Machine

If you're searching for a laser cutter that excels in cutting high-reflective materials such as aluminum, brass, and copper sheets with precision and speed, look no further than the Bodor Scan Laser Cut Machine. Here’s why it’s our top recommendation for 2025:

1. 90% Reduction in Reflected Light

Bodor scaning cut technology improves cutting speed and effiiciency by upgrading from traditional static facula cutting to dynamic facula cutting, ensuring 90% reduction in reflected light. Driven by 1000+ patented algorithms, the beam path based on the specific material and cutting requirements, meeting a wide range of cutting requirements with precision and flexibility.

2. Applicable for Different Copper Thickness Cutting

• 3000W – Effortlessly cuts up to 6mm copper.
• 6000W – Efficiently handles copper sheets up to 12mm thick.
• 12000W – Delivers superior speed and precision for cuts up to 16mm copper.

3000W Laser Scanning Cutting 6mm Copper Sheet

3. Advanced Technology Backed by a 5-Year Warranty

We guarantee the reliability and performance of our machines with a comprehensive 5-year warranty on all key components. Our cutting-edge technologies ensure superior efficiency and precision:

• BodorPower – Increases cutting speed by 13% while enhancing beam quality for cleaner cuts.
• BodorGenius – Features advanced water-cooling, a wider cutting range, and 25% higher cooling efficiency, ensuring optimal performance.
• BodorThinker – Enables fast communication and intelligent control, delivering unmatched accuracy and seamless operation.

The Bodor Laser Scanning Cut Machine eliminates the challenges of cutting copper by offering high precision, minimal waste, and superior efficiency. Compared to plasma, waterjet, and CO2 lasers, it is the most cost-effective and reliable solution for reflective metals. Upgrade to Bodor Scan Laser and take your manufacturing to the next level in 2025. Contact our expert today!