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200mm Heavy Duty Tube Fiber Laser Cutting Machine for Structural Pipe

200mm Heavy Duty Tube Fiber Laser Cutting Machine for Structural Pipe

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Product Description

How Thick Can a 200mm Tube Laser Cut?

The 200mm heavy duty tube fiber laser cutting machine is built for structural pipe and heavy-wall tube processing. Its large hydraulic chuck grips round pipe up to 200mm OD and square tube up to 150x150mm, with wall thickness capacity up to 10mm in carbon steel at 6000W. This is the machine for steel structure fabricators, exhaust system manufacturers, and heavy equipment builders who process pipe that exceeds the capacity of small tube cutters.

The heavy duty frame is designed to handle the weight of long, thick-walled pipe. Multiple steady rests support the tube along its length to prevent deflection during cutting, which is essential when processing 6-meter structural pipe.

What Industries Use This Machine?
  1. Steel structure and construction companies cutting H-beams, angle steel, and structural pipe.
  2. Exhaust and muffler fabricators cutting automotive and industrial exhaust tubing.
  3. Agricultural equipment manufacturers cutting thick-walled tractor and implement tubing.
  4. Shipbuilding and offshore fabricators cutting pipe for railings and structural supports.
  5. Oil and gas pipe processors needing precision cut ends and bevel preparation.
Typical Specifications
  • Max round pipe diameter: 200mm
  • Max square tube: 150x150mm
  • Tube length: 6000mm standard
  • Laser power options: 2000W, 3000W, 6000W, 12000W
  • Chuck type: Hydraulic self-centering, 3-jaw
  • Wall thickness at 6000W: Carbon steel up to 10mm, stainless up to 8mm
  • Steady rests: Multiple, adjustable along tube length
  • Positioning accuracy: +/-0.05mm
  • Loading: Automatic bundle loader available
60mm vs 200mm vs 350mm: Choosing the Right Chuck Size

The 60mm machine is for thin-walled furniture and handrail tubing. The 200mm machine handles structural pipe and medium-wall tube up to 10mm. For pipe over 200mm OD, such as large casing pipe, column pipe, or offshore structural members, a 350mm or 500mm heavy duty tube cutter with a reinforced chuck and longer bed is required.

FAQ
Q: Can it cut H-beams and angle steel? A: Yes. The 200mm machine with a special chuck configuration handles angle steel, channel, and H-beam sections in addition to round and square tube.
Q: What wall thickness can it cut at 3000W? A: At 3000W, carbon steel up to 6mm and stainless up to 5mm. For 10mm wall carbon steel, a 6000W or 12000W configuration is recommended.
Q: Does it support automatic loading? A: Yes. A bundle loader that automatically feeds 6-meter pipes from a rack is available, which is standard for high-volume structural steel production.
Q: Can it do bevel cuts? A: Yes. The cutting head can bevel at angles up to 45 degrees, producing weld-ready beveled ends on pipe without a separate beveling machine.
Q: How does the steady rest system work? A: Adjustable steady rests move along the bed and support the tube at intervals determined by the CNC program, preventing deflection on long heavy-wall pipe.