Home > Products > CNC Tube Cutting Machines

CNC Tube Cutting Machines

Industrial CNC Tube & Pipe Laser Cutting Machines

High-duty-cycle fabrication systems for heavy-wall structural profiles, zero-tailing processing, and automated shop floors.

CNC Stainless Steel Tube Cutting Machine

Industrial-grade CNC fiber laser stainless steel tube cutting machine engineered for high-precision processing of austenitic, ferritic, and duplex stainless steel tubing and open profiles. Utilizes a

Add to Inquiry
CNC Steel Tube Cutting Machine

High-speed, precision flat metal sheet profiling for carbon steel, stainless steel, and aluminum fabrication.

Add to Inquiry
CNC Metal Tube Cutting Machine

Engineered for continuous, high-load industrial profile processing. The structural frame is welded from high-strength carbon steel and thermally stress-relieved in a gas-fired furnace at 600°C to

Add to Inquiry
CNC Rectangular Tube Cutting Machine

A heavy-duty rectangular tube laser cutter must maintain rigidity under high rotational inertia. This platform utilizes a stress-relieved heavy-welded steel bed annealed at 600°C to eliminate

Add to Inquiry
CNC Square Tube Cutting Machine

Modern structural fabrication requires more than basic cutting; it demands tight geometric tolerances on complex wall thicknesses. Our CNC square tube cutting machine is engineered specifically for

Add to Inquiry
CNC Round Tube Cutting Machine

The industrial CNC Round Tube Cutting Machine executes high-speed profile cutting, hole drilling, and beveling on circular metal pipes. Utilizing a high-power fiber laser source coupled with a

Add to Inquiry

Technical Specifications & Model Matrix

Proper selection requires balancing raw material size distribution, single-part weight loads, and laser power density against target cycle times.

Model Series	Max Round Tube Diameter	Max Square/Rectangular Profile	Max Single Tube Weight	Recommended Laser Power
TC-6015 (Standard)	20 to 160 mm	20 x 20 to 120 x 120 mm	300 kg	1.5 kW to 6 kW
TC-8025 (Heavy-Duty)	20 to 250 mm	20 x 20 to 200 x 200 mm	500 kg	3 kW to 12 kW
TC-1035 (Structural)	40 to 350 mm	40 x 40 to 300 x 300 mm	800 kg	6 kW to 20 kW

Engineering Configuration & Selection Guide

To specify a machine matching your manufacturing workflow, evaluate these three foundational mechanical subsystems:

Tailings Optimization: Standard dual-pneumatic chuck layouts leave a 100 to 150 mm scrap tail. For expensive alloy or stainless production, configure a three-chuck linkage system. The movable middle chuck grips the material past the cutting zone, enabling full-stroke consumption down to a <10 mm tail to recover raw material yield.

Axis Kinematics:
• 3-Axis Systems: Standard perpendicular cutting, slotting, and end-profile contouring.
• 5-Axis Bevel Systems: Programmable head tilting (plus or minus 45 degrees) for direct V, Y, and K weld joint edge preps, removing secondary manual grinding operations prior to welding.
• Material Handling: Bundle loaders feed raw stock directly into the centering chucks for unattended batch operations; choose heavy-duty chain cradles for structural shapes exceeding 200 kg.

Typical Industrial Applications

These systems process carbon steel, stainless steel, structural aluminum, and alloy profiles across several core sectors:

Architectural & Structural Steel: Coping, notching, and intersecting hole profiling for columns and heavy-duty building frames.

Commercial Vehicles & Automotive: Precision profiling of high-strength steel chassis sub-frames and suspension components.

Industrial Machinery: Fabrication of thick-wall hydraulic cylinders, agricultural equipment booms, and robotic welding fixtures requiring strict dimensional repeatability.

Manufacturing Standards & Quality Verification

Structural longevity depends on rigorous mechanical processing and metallurgical treatment rather than assembly-level shortcuts:

Bed Annealing & Stress Relief:

Heavy welded steel plate beds undergo a 600 degrees Celsius thermal annealing cycle followed by controlled cooling to eliminate internal welding stresses prior to finish machining. (Factory video inspection available upon request)

Precision Bed Machining:

Guide rail mounting pads and rack surfaces are milled in a single setup using a 5-axis floor-type boring mill, maintaining linear parallelism tolerances within 0.03 mm over a 6-meter span.

Motion & Drive Integration:

Direct-drive AC servo motors with absolute multi-turn encoders, helical rack-and-pinion transmission, and pneumatically regulated intelligent chuck pressure control to prevent thin-wall tube crushing.

Factory Quality Control:

Every machine completes a 48-hour continuous dry-run test, laser interferometer linear axis calibration, and circular interpolation testing. CE and ISO9001 compliance documentation included.

Frequently Asked Questions

Q: How does the machine handle wall crushing when clamping thin-walled stainless steel tubes?

A: The CNC system utilizes programmable proportional valves. The operator enters outer diameter and wall thickness into the HMI, and the controller dynamically scales pneumatic clamping pressure to maintain rotational grip without distorting thin walls.

Q: Which CAD/CAM file formats and nesting platforms are supported?

A: The industrial bus CNC controller accepts standard .step, .iges, .dxf, and .sldprt files. Dedicated tube-nesting software automatically computes toolpaths for complex intersecting saddle joints, offset holes, and common-line cutting.

Q: What are the installation requirements and commissioning timeline?

A: Commissioning includes on-site mechanical leveling, electrical tie-in, and a 5-day operator training program supervised by factory field engineers. Full integration from off-loading to first production part averages 7 to 10 working days.

We're well-known as one of the leading cnc tube cutting machines manufacturers and suppliers in China. We warmly welcome you to buy high quality cnc tube cutting machines at competitive price from our factory.