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The Foundation of a Reliable Fiber Laser Cutting Machine: Structural Design and Steel Selection
December 05,2025

When evaluating the quality of a fiber laser cutting machine, the story often begins long before the laser beam meets the metal sheet. The foundation truly lies in the structural design of the machine and the steel used to build its frame. As the backbone of the entire system, the laser cutting bed plays a decisive role in long-term stability, vibration resistance, cutting accuracy, and overall durability.
Han’s Laser understands this deeply, and its manufacturing philosophy reflects a commitment to building strong machines from the ground up.

 

Premium Raw Materials: Quality Starts at the Source

 

To ensure consistency and reliability, Han’s Laser sources steel exclusively from certified large-scale steel manufacturers. Each batch must meet demanding standards for chemical composition, mechanical strength, physical properties, climate adaptability, and impact resistance. This rigorous sourcing approach ensures that every machine starts with dependable materials, laying a solid foundation for excellence.

 

Raw Material Selection

 

 

Full-Size Steel Plates Only: No Scrap Material, No Compromise

 

For bed fabrication, Han’s Laser uses full-length steel plates such as 10m × 2m or 8m × 1.5m.
The company strictly avoids pieced, leftover, or substandard materials. Using complete steel sheets guarantees consistent rigidity, better welding quality, and greater structural stability across all machine models.

 

Clear Structural Design Standards for Strength and Stability

 

To ensure reliable load-bearing performance and vibration resistance, Han’s Laser defines precise design standards for key structural areas—covering material thickness, steel grades, and reinforcement layouts.
These standards guide both engineering design and real-world manufacturing, ensuring each machine frame delivers the strength and stability required for high-precision laser cutting.

 

 

Adherence to Design Standards

 

 

A Professional Steel Selection Database for Consistency

 

Han’s Laser maintains a dedicated steel selection database that engineers use during machine design.
This system allows designers to quickly choose the correct steel specification for each structural component, ensuring material consistency across different models.
The database-driven approach also supports standardized, platform-based bed design, improving efficiency and maintaining uniform quality.

 

Establishment of a Steel Selection Database

 

 

Strict Incoming Material Inspections

 

Every batch of steel must pass through a stringent incoming inspection process.
Quality control personnel verify dimensions, performance indices, and test reports. Any material that falls short of specifications is immediately rejected.
This disciplined approach ensures that only high-grade steel moves forward to the production floor.

 

Standardized Incoming Material Inspection

 

 

Full In-House Manufacturing Capabilities Ensure Consistent Quality

 

Han’s Laser maintains full in-house manufacturing capabilities to ensure consistent product quality. From raw material processing to final assembly and calibration, every stage is carried out within a tightly controlled production and quality management system. By placing strong emphasis on bed structure design and steel selection, the company ensures that each machine delivers outstanding stability and long-term durability, earning the trust and recognition of customers worldwide.