Large-Format Metal Laser Cutting Machine

The Cornerstone Plus Series excels in heavy-industry applications requiring both large dimensions and high precision.

• Construction & Heavy Equipment：Processes excavator arms, bulldozer blades, chassis frames, and crane outriggers. The 3.2m bed option minimizes part welding and secondary operations.
• Shipbuilding & Marine：Cuts hull stringers, bulkheads, deck plates, and stiffeners. Maintains flatness on thick marine-grade steel for classification compliance.
• Structural Steel & Prefab Construction
  Handles base plates, ribs, anchor plates, and truss nodes for high-rises, stadiums, and bridges. High-speed dynamics boost nested sheet productivity.
• Railway & Transportation
  Fabricates bogie frames, side sills, and bolster plates with ±0.03mm repeatability for precise robotic welding fit-up.
• Aerospace Tooling & Ground Support
  Cuts aluminum and stainless steel for jigs, fixtures, and support structures with low heat-affected zones.
• Large-Format Job Shops
  Ideal for contract manufacturers. Wide power range (6kW–30kW) handles thin decorative panels to heavy plate profiling with minimal downtime.

1. Intelligent Safety Light Curtain with Auto-Evasion – Visible Protection for Zero-Risk Production

Equipped with a non-contact intelligent safety light curtain system, the machine creates an invisible “laser safety net” across the cutting zone. Should an operator or foreign object inadvertently enter the hazardous area, the system triggers an emergency stop and automatic evasion mechanism within milliseconds. This advanced safeguard effectively mitigates the risk of personal injury or costly head collisions caused by accidental intrusion, embedding the principle of “safe human-machine collaboration” into every second of operation.

2. Heavy-Duty Heat-Insulated Machine Bed – Defying Intense Heat, Ensuring Long-Term Precision

The machine bed is constructed using an integrated heavy-duty casting process, delivering structural rigidity far superior to conventional welded frames. Its substantial mass provides exceptional vibration dampening, ensuring the gantry remains rock-steady even during high-speed reciprocating motion. To counteract the extreme heat generated by multi-kilowatt laser sources, the bed surface undergoes a specialized thermal barrier treatment. This effectively isolates heat transfer, eliminating the root cause of thermal deformation and associated accuracy drift, thereby preserving micron-level cutting precision over years of continuous service.

3. Aviation-Grade Extruded Aluminum Beam – The Perfect Balance of Lightweight and Rigidity for High-Speed Dynamics

The critical gantry beam is crafted from high-strength 6-series aviation-grade aluminum alloy via an advanced extrusion molding process. Compared to traditional welded steel beams, this aviation-grade aluminum structure achieves significant weight reduction while maintaining uncompromising rigidity. The resulting low inertial mass endows the machine with superior dynamic response. Even when executing complex contours with frequent start-stop cycles and sharp corners, the system operates with remarkable speed, unwavering stability, and zero vibration or over-cutting.

4. Modular Assembly for Effortless Maintenance – Redefining Service Efficiency

Adhering to an industrial modular design philosophy, all key components and the bed structure are assembled using standardized module splicing techniques. This innovative approach offers unparalleled flexibility and scalability, allowing custom configuration of large-format processing areas. For routine maintenance and repairs, the modular layout enables swift replacement of individual damaged sections without the need for extensive teardown, drastically minimizing downtime. This modular architecture significantly reduces long-term total cost of ownership and labor expenditures, ensuring maximum machine availability.

• Exceptional Accuracy Retention: Both positioning accuracy and repeatability are maintained at ±0.03mm, surpassing the common industry standard of ±0.05mm for comparable large-format machines. This ensures not only rapid processing but also superior cut precision.

• Robust Power Compatibility: Supports optional integration of ultra-high-power laser sources up to 30kW, complemented by 1.0G acceleration. The system excels in medium-to-thick plate processing, delivering faster piercing times and superior edge quality.