| Parameter | Details |
| Client Location | Gyeonggi-do, South Korea |
| Industry | Contract Metal Fabrication & Mechanical Parts Processing |
| Machine Model | LONX K24 Fully Automatic CNC Laser Tube Cutter |
| Tube Profiles | Round tubes, Square tubes |
| Primary Dimensions | Outer Diameter (OD) 50 mm / 50×50 mm Square Tube |
| Core Equipment | Fiber laser tube cutting machine with automatic bundle loading |
The client is an established tier-2 metal manufacturing and fabrication provider located in South Korea. Their facility processes structural steel components, industrial piping, and precision frames for local machinery OEMs.
Prior to upgrading, their shop floor relied on a combination of conventional CNC cold saws and manual drill presses to handle their high-volume 50mm round and 50×50mm square steel tubes. This traditional workflow created several severe bottlenecks:
High Labor Overhead: Loading, positioning, cutting, and deburring required three dedicated operators per shift.
Secondary Finishing Costs: Mechanical sawing left burrs and heat deformation, forcing secondary beveling and deburring before robotic welding could begin.
Throughput Constraints: Manual feeding intervals capped their daily output, making it difficult to fulfill sudden spikes in OEM purchase orders.
To maintain competitiveness in the high-spec Korean manufacturing ecosystem, management decided to replace the mechanical lines with a dedicated, high-speed fiber laser tube cutting machine.
After evaluating multiple global equipment vendors, the client selected the LONX K24 fully automatic fiber laser tube cutting machine.
The K24 was specifically configured to meet their continuous-duty requirements for 50mm profile processing:
Fully Automated Bundle Loading System: Eliminates manual overhead by automatically staging, separating, and feeding entire bundles of raw round and square tubes into the cutting line without operator intervention.
High-Dynamic Pneumatic Chucks: Self-centering dual chucks maintain rigid clamping force on 50mm tubes without crushing thin walls, ensuring precision during high-acceleration rotations.
Advanced Fiber Laser Source & Cutting Head: Clean, burr-free cuts on carbon steel and stainless steel with zero micro-cracking, producing ready-to-weld edge quality on complex coping, slots, and miters.
Intelligent Nesting Software: Maximizes material utilization, minimizing remnant scrap and reducing per-part raw material expenditure.
Within three months of commissioning the LONX K24 in South Korea, the facility achieved the following production metrics:
240% Increase in Daily Output: The automated loading and high-speed fiber laser cut cycle times from minutes down to seconds per component.
Elimination of Secondary Operations: Edge quality and dimensional accuracy allow cut tubes to move directly to robotic welding cells without manual grinding or deburring.
Reduced Labor Footprint: Reduced dedicated operational staff from three workers down to a single technician supervising loading cycles and part offloading.
Fast ROI: Based on reduced scrap, eliminated secondary processing steps, and increased shop capacity, the client projected a full equipment payback within 11 months.
"The precision and automated cycle times of the LONX K24 have transformed our workshop floor. Processing 50mm square and round tubes with slots and bevels used to tie up our machining center for days. With this fiber laser tube cutting machine, we deliver parts to our OEM clients in hours with clean, zero-burr finishes."
— Production Director, Gyeonggi-do Metal Fabrication Plant, South Korea
Whether cutting round, square, rectangular, or irregular profile tubing, LONX LASER provides high-speed, heavy-duty fiber laser cutting systems engineered for maximum uptime and precision.
Explore the K-Series:
Request a Custom Sample Cut: Contact our technical team today to analyze your drawings and run a time-study calculation for your production line.
