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Tube Laser Cutting Machine for Metal Pipe and Square Tube Cutting System

  • News
  • 6 min read

Tube Laser Cutting Machine for Metal Pipe and Square Tube Cutting System

KRRASS® Laser tube cutting is specifically designed for businesses that care about high quality profile & tube cutting. Full automatic Loading & Unloading requires less effort and time save for the operator, and can cut column crossed lines at the end of branch pipe, and meet centrifugal and non-centrifugal.

Tube Laser Cutting Series:

Flexibility and efficiency.

A comparison of the production steps involved in laser tube cutting and conventional manufacturing


  • The right tube laser
  • Innovative features such as bevel cutting
  • Comprehensive technology and cutting data
  • Ergonomic machine concepts

Our functional features and integrated know-how support your tubes and profiles every step of the way through the machine. Each component is designed to achieve optimal results. Real benefits every step of the way.


KRRASS® Laser tube cutting is specifically designed for businesses that care about high quality profile & tube cutting.full automatic Loading & Unloading requires less effort and time save for the operator.and Can cut column Crossed Lines at the end of branch pipe,and meet centrifugal and non-centrifugal.

  • User friendly FSCUT 5000 TwinCAT CNC control
  • Unique features:
    • Maximum simultaneous positioning speed: 120m/min.
    • Acceleration speed: 13 m/ s2 (1.2G).
    • CNC and CAM can calculate complex profiled sections
    • Energy efficiency: greatly reduced power consumption.
    • IPG Resonator. Power output from 1000W To 6000W
  • Advanced Swiss RayTools AG cutting head (with air cross blast).
  • φ8-440mm pipe processing range is optional
  • The patented technology of three-chuck and zero-tail material high utilization of raw material.
  • Effective high to low pressure gas exchange system.
  • Automatic time and unit cost calculation function.
  • Network connection from external.
  • Smoke extraction (included in series models).
  • The “L” shape of the machine assures total flexibility for processing round, square, rectangle “C” / “H” / “I” channel, and angle.


Taking the example of a bending connection, laser tube cutting is 49% more time-efficient and 31% more cost-efficient per part.

Laser tube cutting with Tube Laser

Rational Structure:

KRRASS® HD/PC tube laser offers a full range of material capacities up to 350mm round, with raw material lengths up to 12 meters.


Two high quality rotate chuck move with synchronous rotation, which ensure tube holding more steady. It reduce tube vibration to minimum, with solid guarantee for high accuracy in complicate tube figure. Suitable for cutting tube with diameter range from Ø20mm to Ø320mm.


The X、Y、Z linear Axis and A、B rotary Axis both adopt imported large torque servo motor, high precision, high speed, large torque, large inertia, stable and durable performance, which ensures the high speed and acceleration of the whole machine.


The three chuck real-time to maintain the pipe before and after three-point clamping positioning, cutting space-time running speed can achieve max stable cutting, relative cutting efficiency to be high.


Independent research and development of the chuck with good sealing and motion characteristics, can hold square tube, round tube, elliptical tube, flat tube, triangle tube, I-beam and other materials.


The FSCUT-5000 laser cutting control system of an tube laser cutting control system. Widely used in the field of metal and nonmetal laser cutting. Because of its outstanding performance in the field of fiber laser cutting, by the vast number of high-end users.

Main functions:

  • High-speed EtherCAT real-time Ethernet communication ensures very short control cycles and environmental reliability.
  • Equipped with cutting process parameters database, cutting parameters can be adjusted in real time during cutting to achieve the best cutting quality.

FSCUT 5000A CNC System Features:

  • 22” high resolution color TFT with remote diagnostic function
  • Highly dynamic servo drive technology
  • pipe surface height tracking control (servo function)
  • Back function
  • break point return function
  • Automatic Edge Search
  • Calibrate the central function of the
  • pipe in all directions
  • Frog Jump Function
  • High Speed Laser Pulse Function
  • function of co-cutting
  • automatic calibration
  • direct perforation, progressive perforation, multistage perforation, blasting perforation, fine perforation, three-stage perforation, etc.
  • fast cutting mode, standard cutting function, film cutting, swing cutting, fixed height cutting etc.


  • Transmission module: Place the pipe on the loading belt manually and the belt will transport the pipe forward.
  • Material Misalignment module: The pipe is separated from the root, misplaced to the loading jaws.
  • Loading module: The loading jaws send the pipe to the loading support of the main bed one by one
  • Loading Size: The size range of loading material is Ø25- Ø120,square pipe 25-120,can load round pipe,single pipe bearing 120Kgs


  • Height Limit module: Automatically distinguish the long and short sides of the rectangular tube to ensure that each rectangular tube is laid flat and forward.
  • Material frame module: The whole bundle of pipes is hoisted and loaded into the material frame.
  • Length measuring module: Flatten the pipe to the length of the pipe and transfer the date to the host.
  • Loading Size: The size range of loading material is φ25-120,square pipe 25-120,can load round pipe,single pipe bearing 120Kgs. The first loading time is less than  of equal to 70s,and the subsequent loading time is less than or equal to 20s.


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