Why Top Steel Manufacturers Trust the Mega4-3D Laser Cutting Machine?

Why Top Steel Manufacturers Trust the Mega4-3D Laser Cutting Machine?


In the evolving steel structure industry where architectural frameworks demand millimeter accuracy and bridge construction requires ultra-durable components, fabricators face three core challenges: cutting thick-walled steel efficiently, minimizing material waste, and maintaining strict compliance with standards like EN 1090. The Golden Laser Heavy-Duty Pipe Laser Cutting Machine with Four Chucks (Mega4-3D) emerges as the ultimate solution for structural steel manufacturers seeking to dominate markets through zero-defect production and automated workflow optimization.


Key Technical Features:

1. Four-Chuck Rotary System

• Enables simultaneous clamping and rotation of large-diameter, heavy-walled pipes (up to 450 mm in diameter and 12 meters in length), ensuring stability during high-speed cutting.

• Eliminates deflection and vibration, critical for maintaining precision in thick-walled steel components.


2. High-Power Fiber Laser Source

• Delivers cutting capacities for carbon steel, stainless steel, and alloy steel with thicknesses up to 30 mm, meeting the demands of heavy industrial applications.

• Superior beam quality ensures smooth, burr-free edges, reducing post-processing labor.


3. 3D Dynamic Cutting Capability

Processes complex geometries, including bevels, holes, and irregular contours, essential for structural joints and connectors in steel frameworks.


4. Automated Material Handling

Integrated loading/unloading systems and CNC controls streamline workflows, minimizing downtime and labor costs.

Quick Quotation

Visit 3D Laser Cutting Machine Mega4-4D

Wonderful! Share this Case:

Architectural Steel Frameworks

Application: Cutting beams, columns, and trusses for commercial buildings, stadiums, and high-rise structures.

Advantage: High-speed processing of H-beams, I-beams, and rectangular hollow sections (RHS) with micron-level accuracy ensures seamless assembly on-site.

Bridge Construction

Application: Fabricating girders, braces, and node components requiring high load-bearing capacity.

Advantage: The machine’s ability to cut thick steel plates (20–30 mm) with minimal heat-affected zones (HAZ) preserves material integrity.

Heavy Machinery & Equipment

Application: Manufacturing components for cranes, mining equipment, and agricultural machinery.

Advantage: Four-chuck clamping accommodates oversized pipes, enabling batch processing of irregular profiles.

Energy Infrastructure

Application: Producing wind turbine towers, oil/gas pipelines, and transmission towers.

Advantage: Consistent cutting quality ensures compliance with stringent industry standards (e.g., AWS, EN 1090).

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Discover how Golden Laser’s Mega4-3D heavy-duty pipe laser cutting machine enhances structural steel precision, cuts costs by 30%, & handles 450mm pipes. Get industry-specific analysis

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+31 40 20 92 448

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