The LONX LASER LX-H45 Large Tube Laser Cutting Machine is specially engineered for processing large-diameter tubes, structural steel profiles, H-beams, I-beams, channel steel, and square or round tubes with exceptional precision and efficiency. Designed for heavy-duty industrial production, the LX-H45 integrates an intelligent CNC control system, high-power fiber laser technology, and a robust mechanical structure to deliver outstanding cutting performance for demanding metal fabrication applications.
Whether you manufacture steel structures, construction equipment, engineering machinery, bridges, or industrial pipelines, the LX-H45 provides the productivity and accuracy required for modern metal processing.
The LX-H45 is designed specifically for oversized metal tubes and structural profiles.
The machine supports a wide variety of profiles including:
Round Tubes: Ø50–450 mm
Square Tubes: 50×50–450×450 mm
H Beam
I Beam
Channel Steel
Structural Profiles
With a maximum single tube load of 2 tons, the machine easily handles heavy industrial workpieces.
The optional semi-automatic loading system significantly reduces manual labor while improving production efficiency.
Benefits include:
Stable loading
Faster material handling
Reduced downtime
Higher production output
Ideal for continuous batch production.
High-precision motion components provide outstanding cutting consistency.
Positioning Accuracy: ±0.05 mm /1000 mm
Repeat Positioning Accuracy: ±0.05 mm
Automatic Tube Centering
Strong Clamping Force
Stable Rotation
The intelligent centering system guarantees accurate cutting even on large and heavy tubes.
Equipped with premium fiber laser sources and BOCHU intelligent CNC control, the LX-H45 delivers:
Faster cutting speed
Excellent beam quality
Smooth cutting edges
Low maintenance
Long service life
The intelligent cutting system automatically optimizes parameters for different materials and thicknesses, maximizing productivity
✔ Heavy-duty machine structure
✔ Large diameter tube cutting
✔ H Beam laser cutting
✔ I Beam laser cutting
✔ Channel steel cutting
✔ Automatic tube centering
✔ Strong pneumatic chuck
✔ Intelligent CNC control
✔ Semi-automatic loading
✔ High-speed fiber laser cutting
✔ Stable precision machining
✔ Suitable for 24-hour industrial production
The BOCHU TubePro control system offers powerful intelligent functions:
Automatic Nesting
Tube Centering
Surface Following
Edge Detection
Automatic Path Optimization
Breakpoint Resume
Fly Cutting
Weld Seam Compensation
Residual Material Processing
Real-time Monitoring
Ethernet Data Transfer
These intelligent functions greatly improve production efficiency while reducing material waste
The LX-H45 is widely used in:
Structural Steel Fabrication
Construction Industry
Engineering Machinery
Bridge Manufacturing
Oil & Gas Pipelines
Sports Equipment
Steel Processing Centers
Heavy Equipment Manufacturing
Laser Cutting Service Providers
Industrial Metal Fabrication
The machine efficiently cuts:
Carbon Steel
Stainless Steel
Aluminum Alloy
Round Tubes
Square Tubes
H Beams
I Beams
Channel Steel
Various Structural Steel Profiles
As a professional laser tube cutting machine manufacturer in China, LONX LASER provides complete laser cutting solutions for customers worldwide.
Our advantages include:
Over 15 Years of Manufacturing Experience
Independent Machine Bed Manufacturing
Professional R&D Team
Strict Quality Control
Global Installation Support
Lifetime Technical Service
One-Year Machine Warranty
Worldwide Export Experience
From machine design to after-sales service, LONX LASER helps customers improve production efficiency while reducing operating costs.
Looking for a reliable Large Tube Laser Cutting Machine, Steel Profile Laser Cutting Machine, or Heavy Duty Fiber Laser Tube Cutter?
Contact LONX LASER today to receive:
Free technical consultation
Machine recommendations
Cutting sample testing
Competitive factory prices
Global installation & training support
Our engineers will help you choose the ideal laser tube cutting solution for your production requirements.
No. | Item | Parameter |
1 | Tube processing range | Round tubes: ∅150–1000 mm Square tubes: □150 × 150–850 × 850 mm I-beams and H-beams Channel steel: 10#-85# |
2 | X/Y-axis positioning accuracy | ±0.05 mm / 1000 mm |
3 | X/Y-axis repeat positioning accuracy | ±0.05 mm |
4 | Maximum X-axis travel | 1050mm |
5 | Maximum Y-axis travel | 13920m |
6 | Maximum Z-axis travel | 700mm |
7 | Maximum B-axis travel | ±360° |
8 | Maximum A-axis travel | ±45° |
9 | Maximum acceleration | 0.2G |
10 | Minimum clamping wall thickness | ≥5.0 mm |
11 | Maximum single-tube load capacity | ≤5T |
12 | Loading method | Manual loading |
13 | Loading length | 12000 mm |
14 | Host size (L X W X H) | ≈23195*4135*4000 mm |
15 | Weight | ≈13.5T |
The LONX LASER LX-H45 Large Tube Laser Cutting Machine can process:
Round tubes: Ø50–450 mm
Square tubes: 50×50–450×450 mm
H-beams, I-beams, and channel steel: 10#–40#
It is specifically designed for heavy-duty structural steel and large tube processing.
The LX-H45 is suitable for cutting various metal materials, including:
Carbon steel
Stainless steel
Aluminum alloy
Round tubes
Square tubes
H-beams
I-beams
Channel steel
Other structural steel profiles
It provides high-speed, high-precision cutting with clean edges and minimal post-processing.
The LX-H45 is widely used in:
Steel structure fabrication
Construction engineering
Engineering machinery
Bridge manufacturing
Oil and gas pipelines
Sports equipment manufacturing
Heavy equipment production
Metal fabrication workshops
Laser cutting service centers
Its heavy-duty design makes it ideal for large-scale industrial production.
Yes. The LX-H45 is designed to process structural steel profiles, including:
H-beams
I-beams
Channel steel
Large square tubes
Large round tubes
The side-mounted rotary structure provides excellent stability for cutting oversized profiles.
The LX-H45 supports a maximum single-tube load capacity of up to 2 tons, making it an excellent solution for heavy industrial applications and large structural components.
The LX-H45 comes with a semi-automatic loading system that improves production efficiency, reduces manual labor, and ensures stable loading for long and heavy tubes. Optional unloading systems are also available
The machine is equipped with the BOCHU CNC control system and TubePro cutting software, offering advanced features such as:
Automatic nesting
Tube centering
Surface following
Edge detection
Breakpoint resume
Intelligent cutting parameter optimization
Remote monitoring
These functions improve productivity while reducing material waste.
Compared with traditional cutting methods, a fiber laser tube cutting machine offers:
Higher cutting speed
Better cutting accuracy
Smooth, burr-free edges
Lower maintenance costs
Higher material utilization
Greater automation
Reduced production costs
These benefits make fiber laser technology the preferred choice for modern metal fabrication.
Yes. The LX-H45 offers:
Positioning accuracy: ±0.05 mm/1000 mm
Repeat positioning accuracy: ±0.05 mm
Combined with automatic tube centering and a high-rigidity machine bed, it ensures consistent cutting quality for heavy tubes and structural steel.
LONX LASER is a professional manufacturer specializing in fiber laser cutting equipment. We provide:
Advanced manufacturing technology
In-house machine bed production
Strict quality control
Customized laser cutting solutions
Global installation and training
One-year machine warranty
Lifetime technical support
We help customers worldwide improve productivity while reducing operating costs.
