How to cut square tube ?
The LONX LASER LX-K6 High-Speed Laser Tube Cutting Machine is designed for manufacturers seeking high productivity, stable performance, and intelligent automation. Featuring a fully automatic loading system, precision pneumatic chuck, intelligent control software, and high-speed servo transmission, the LX-K6 delivers exceptional cutting accuracy while reducing labor costs and improving production efficiency.
Designed for processing round tubes, square tubes, rectangular tubes, and selected special-shaped profiles, the LX-K6 provides an economical yet powerful solution for furniture manufacturing, fitness equipment, construction materials, steel structures, metal fabrication, automotive components, and laser processing service providers.
The automatic loading system reduces manual intervention and supports continuous production for improved efficiency.
Powered by a high-performance fiber laser system and precision linear motion components, the machine delivers fast cutting speeds while maintaining excellent edge quality.
Optimized chuck structure minimizes material waste with a tail length of only ≥40 mm, helping customers reduce production costs.
The precision pneumatic chuck ensures stable clamping and repeat positioning accuracy for demanding tube fabrication applications.
Automatic tube orientation recognition enables smoother loading while improving production reliability.
An intelligent follow-up support system prevents tube deformation during processing and ensures consistent cutting quality
The intelligent loading system supports round tubes, square tubes, rectangular tubes, and selected special profiles. Continuous automatic feeding significantly improves production efficiency while reducing operator workload.
The machine adopts a welded steel frame combined with stress-relief heat treatment and precision machining to ensure long-term stability, high rigidity, and vibration resistance.
The high-speed pneumatic chuck offers reliable clamping force, excellent rotational stability, and repeat positioning accuracy for precision tube cutting.
Developed independently by LONX LASER, the intelligent control system provides user-friendly operation, optimized nesting, stable processing, and flexible customization.
Equipped with a premium fiber laser source featuring excellent beam quality, long service life, and low maintenance costs for continuous industrial production.
Simultaneously loading and cutting
- 6 feeding rollers clamp the pipe, feeding cycle does not need to be reset, reducing the waiting time and greatly improving the cutting efficiency
The LX-K6 fiber laser tube cutting machine is suitable for:
Carbon Steel Tube
Stainless Steel Tube
Galvanized Steel Tube
Aluminum Tube
Copper Tube
Mild Steel Tube
Rectangular Tube
Square Tube
Round Tube
Oval Tube
Selected Special-shaped Tubes
The LX-K6 is widely used in:
Furniture Manufacturing
Fitness Equipment
Steel Structure
Construction Materials
Automotive Parts
Agricultural Machinery
Metal Fabrication
Display Shelves
Bicycle Industry
Medical Equipment
Decorative Products
Laser Cutting Service Centers
LX Self-developed system
- With United Kingdom RADTUBE nesting software, easy to operate, stable performance
Professional Laser Tube Cutting Machine Manufacturer
Independent R&D Team
Intelligent Control System
Customized Machine Solutions
Global Installation Support
Professional After-sales Service
Lifetime Technical Support
One-Year Machine Warranty
| Model | LX-K6 |
| Brand | LONX LASER |
| Loading System | Fully Automatic |
| Loading Length | 5500–6200 mm |
| Round Tube Range | Ø10–85 mm |
| Square Tube Range | 10×10–60×60 mm |
| Maximum Diagonal | ≤85 mm |
| Minimum Tube Wall Thickness | 0.6 mm |
| Maximum Chuck Speed | 150 rpm |
| Tail Length | ≥40 mm |
| Machine Weight | Approx. 3 Ton |
| Machine Size | 8300×1880×1900 mm |
The machine supports round tubes, square tubes, rectangular tubes, and selected special-shaped profiles.
Round Tube: Ø10–85 mm
Square Tube: 10×10–60×60 mm
Maximum Diagonal: ≤85 mm.
Yes. The LX-K6 is equipped with a fully automatic loading system for continuous production.
Yes. LONX LASER offers customized solutions according to customers' tube sizes, production requirements, and automation needs.
