What is a Iron Laser Cutting Machine?

An iron laser cutting machine uses a high power density laser beam to irradiate the surface of iron plates, causing the material to rapidly melt or vaporize. The molten material is then efficiently removed by high-pressure assist gas, enabling high-precision and high-speed metal cutting.

Since 2009, DXTECH has been dedicated to providing more efficient and precise metal processing technologies and equipment. With strong R&D capabilities and extensive industry experience, we continuously develop advanced iron laser cutting solutions that improve production efficiency, processing stability, and reduce operating costs, creating long-term value for customers.


DXTECH

DXTECH Iron Laser Cutting Machines

DXTECH iron laser cutting machines are available in a wide range of models and configurations, including sheet laser cutting machines, tube laser cutting machines, and sheet and tube laser cutting machines, to meet diverse processing applications and production requirements.


FG-Series Hot Selling Iron Laser Cutting Machine

  • Highest power output up to 6KW
  • Maximum cutting speed up to 120 m/min
  • Equipped with the Bochu intelligent control system

FG-Series 3000W Iron Sheet Laser Cutting Machine

  • Maximum material thickness up to 25 mm
  • Maximum linkage acceleration up to 1.4G
  • Exchange platform enables efficient loading and unloading

SG Series Full Cover Exchange Table Iron Laser Cutting Machine

  • Maximum power up to 20 kW
  • Fully enclosed laser protective cover
  • Platform exchange completed in just 15 seconds, maximizing productivity

FGT2560 Square Tube Iron Laser Cutting Machine

  • Sheet & tube integrated cutting
  • Maximum power up to 6 kW
  • Equipped with Weihong laser cutting control system

SGT-Series Protective Laser Iron Cutting Machine

  • Automatic loading and unloading system
  • User-friendly operation
  • Enhanced Safety Performance for Reliable Operation

FGT-Series Tube and Sheet Iron Laser Cutting Machine

  • 15s fast exchange platform for higher efficiency
  • High-precision positioning up to ±0.03 mm
  • Heavy-Duty Exchange Table with a Maximum Load Capacity of 1,600 kg

TM6240 Semi Automatic Iron Laser Cutting Machine

  • Supports ±45° bevel cutting
  • Positioning accuracy ±0.05 mm
  • Max load 300 kg, stable and reliable

TM6130 Economical Pipe Laser Cutting Machine for Iron

  • Easy to operate
  • Semi-automatic loading & unloading
  • 15–20% higher material utilization

TK6240 Professional Metal Iron Pipe Laser Cutting Machine

  • Max chuck speed 140 rpm
  • Supports 3D machining
  • Focusing accuracy 0.05 mm

Why You Need DXTECH Iron Laser Cutting Machine?

Iron Laser Cutting Samples

Iron Laser Cutting sample (1)
Iron Laser Cutting sample (1)
Iron Laser Cutting sample
Iron Laser Cutting sample
carbon-steel-laser-cutting-samples
Iron Laser Cutting sample

Iron Laser Cutting Power Guide

Laser power

Iron Sheet Thickness 

Iron Tube Thickness 

1000W

0.5 ~ 10 mm

0.5 ~ 3 mm

1500W – 2000W

1.0 ~ 16 mm

0.5 ~ 5 mm

3000W

1.0 ~ 22 mm

0.5 ~ 8 mm

6000W

1.0 ~ 25 mm

1.0 ~ 12 mm

10000W – 12000W

1.0 ~ 40 mm

2.0 ~ 20 mm

15000W – 20000W+

1.0 ~ 60 mm

2.0 ~ 25 mm+

Notes:

  • Cutting performance depends on material thickness, assist gas (air / oxygen / nitrogen), cutting speed, and process parameters.
  • Air is ideal for cutting a wide range of metals in thin-sheet and general industrial applications, oxygen cutting is more suitable for thicker metal materials, while nitrogen cutting delivers higher-quality cutting edges.
  • High-power laser cutting machines significantly improve efficiency and stability in thick plate processing.

Assist Gas Selection for Iron Laser Cutting

For iron laser cutting, the main assist gases include oxygen (O₂), nitrogen (N₂), and compressed air. The choice of assist gas directly affects cutting speed, edge quality, oxidation level, and overall operating cost.

Assist Gas

Main Function

Recommended Thickness

Advantages

Recommended Applications

Oxygen (O₂)

Generates an oxidation reaction to provide additional heat and accelerate melting

Medium and thick plates (typically ≥3mm)

Faster cutting speed, stronger penetration capability, lower gas cost

Steel structures, machinery parts, heavy equipment

Nitrogen (N₂)

Provides inert protection and removes molten material

Thin to medium plates and high-quality components

Clean, bright cutting edges, oxide-free surface, reduced need for grinding

Precision sheet metal fabrication, electrical cabinets, welded components

Compressed Air

Uses high-pressure airflow to remove molten slag

Thin plates (usually ≤3mm)

Lowest operating cost, no need for external gas supply

General sheet metal processing, advertising products, cost-sensitive applications

Tip:

  • For higher cutting speed and stronger thick plate cutting capability:
    Choose Oxygen (O₂): Oxygen generates additional heat through oxidation, improving cutting efficiency and penetration performance, especially for medium and thick carbon steel plates.
  • For superior cut quality and oxide-free edges:
    Choose Nitrogen (N₂): Nitrogen effectively prevents oxidation, delivering smooth, clean cutting edges and reducing the need for secondary processing. It is ideal for high-precision and high-quality component manufacturing.
  • For lower processing costs and economical production:
    Choose Compressed Air (Air): Compressed air eliminates the need for additional gas supplies, significantly reducing operating costs and making it suitable for thin sheet metal processing and cost-sensitive applications.

Iron Laser Cutting Applications

Iron laser cutting machines are widely used in precision instrumentation, machinery manufacturing, electrical equipment, metal cabinets, electrical enclosures, sheet metal fabrication, automotive components, lighting fixtures, sanitary hardware, kitchen equipment, and stainless steel decorative products. They provide high-precision, high-efficiency cutting solutions for a wide range of metal parts and components.

Mechanical Manufacturing

Mechanical Manufacturing

Iron sheet laser cutting machines efficiently process machine frames, enclosures, gear plates, and connection plates. With up to 0.03 mm accuracy, they ensure high dimensional consistency and assembly precision. Supporting 24/7 continuous operation, they are ideal for high-intensity cutting of medium and thick iron plates in large-scale machinery production.

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Sheet Metal Fabrication

Sheet Metal Fabrication

Laser cutting machine for iron deliver high-speed, high-precision sheet metal cutting with smooth, burr-free edges, significantly reducing the need for secondary grinding and finishing. Equipped with an exchange table, they enable continuous cutting operations to maximize productivity and machine utilization. They are widely used for the mass production of electrical control cabinets, power distribution boxes, metal enclosures, and advertising signage.

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Automotive Parts Manufacturing

Automotive Parts Manufacturing

Iron fiber laser cutting machines are widely used to manufacture automotive chassis components, mounting brackets, and exhaust system parts. With cutting speeds of up to 150 m/min, they boost production efficiency, while the non-contact cutting process minimizes material deformation and ensures high dimensional accuracy and consistency for high-volume production.

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Kitchen Equipment Manufacturing

Kitchen Equipment Manufacturing

Iron materials are widely used in kitchen equipment such as stoves, worktables, oven housings, and food processing machines. Iron laser cutting machines use a non-contact process to deliver smooth edges and reduce secondary polishing. With an intelligent control system, they enable precise cutting of complex shapes, meeting diverse kitchen equipment design needs.

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Benefits of Buying from DXTECH

3015-laser-cutting-machine
DXTECH exchange table laser cutting machine factory

With over 17 years of experience in metal cutting, DXTECH holds more than 150 national patents. All machines are certified with ISO, CE, and other international certifications, and undergo over 160 strict inspections before delivery to ensure stable and reliable performance. Our solutions meet the diverse needs of businesses of all sizes and are trusted worldwide.

Moreover, we can provide a complete range of equipment—including fiber laser cutting machines, press brakes, laser cleaning machines, and laser welding machines—based on your production requirements, budget, and factory conditions, enabling true one-stop sourcing without the need to work with multiple suppliers.

DXTECH also provides free technical support and a two-year spare parts warranty. Our multilingual service team ensures efficient communication and fast response. In addition, more than 50 professional after-sales engineers offer 24/7 support, ensuring stable and reliable operation of equipment for customers worldwide.

Global Customer Reviews

Backed by a proven global sales record, DXTECH has established long-term partnerships with customers across more than 150 countries and regions worldwide. To provide faster and more localized support, we have established local service teams in Spain, Türkiye, and Bosnia and Herzegovina. We also warmly welcome customers from around the world to visit our factory and experience our advanced laser cutting technology firsthand. Below are authentic testimonials from customers who have used our machines.

Portuguese Customer

The 1530SGT fiber laser cutting machine delivers excellent cutting performance on a wide range of metals, including carbon steel and stainless steel. It handles both sheet and tube cutting with outstanding stability, ensuring the high-quality results we rely on for our daily production.

Spanish Customer

The installation process was smooth and hassle-free. The 1530FA fiber laser cutting machine performs flawlessly, delivering exceptional cut quality and outstanding precision. We are extremely satisfied with every aspect of the machine.

The machine cuts a wide range of metals, including iron, carbon steel and stainless steel. DXTECH’s engineers clearly explained every detail and answered all of our questions with professionalism and patience.

FAQ

The working principle of a fiber laser cutting machine for metal processing is as follows: a high-energy-density laser beam is focused onto the surface of the metal, rapidly heating the material until it melts or vaporizes. At the same time, an assist gas (such as oxygen or nitrogen) is used to blow away the molten material from the cutting zone.

Under the precise control of a CNC system, the laser head moves along a predefined path at high speed, enabling high-precision and high-speed cutting of steel materials.

Besides iron-based materials, fiber laser cutting machines can also efficiently process stainless steel, aluminum and aluminum alloys, copper and copper alloys, galvanized steel sheets, titanium alloys, and various alloy steels. They meet the diverse and high-precision metal processing requirements of different industries.

Yes. Fiber laser cutting machines for steel are highly suitable for mass production scenarios. The equipment supports 24/7 continuous stable operation, meeting the demands of high-intensity industrial manufacturing.

In addition, it can be equipped with an automatic loading and unloading system and intelligent nesting software, significantly improving production efficiency, reducing labor costs, and enabling efficient, stable, and low-error large-scale manufacturing.

Generally, no. Laser cutting features a small heat-affected zone, high energy concentration, and fast processing speed, which effectively reduces thermal stress and minimizes the risk of material deformation, ensuring high cutting accuracy and dimensional stability.

The main factors include:

  • Laser power
  • Material thickness
  • Type and pressure of assist gas
  • Cutting speed
  • Focal position
  • Surface condition of the material
  • CNC parameter settings

Proper optimization of these parameters ensures stable performance and high-quality cutting results.

Overall, the cost is relatively low. Although the initial investment in the equipment is relatively high, the actual processing cost varies depending on the type of metal material, thickness, and processing requirements. However, thanks to the fact that no molds are required, high material utilization, low consumable consumption, and high processing efficiency, it offers strong cost-effectiveness in long-term use.

When using a laser cutting machine, the following safety precautions should be observed:

  • Laser safety: Never look directly at the laser beam or operate the machine when the protective cover is not properly closed.
  • Fire safety: Ensure the working area is free of flammable materials and keep fire extinguishing equipment available.
  • Proper operation: Operators must be trained before using the machine and strictly follow standard operating procedures.
  • Ventilation and fume extraction: Check that the exhaust and dust removal system is functioning properly to prevent fume accumulation.
  • Electrical safety: Regularly inspect the power supply and grounding system to avoid leakage or short circuits.
  • Mechanical safety: Do not touch moving parts during operation to prevent injury.
  • Maintenance safety: Always disconnect the power and ensure the machine has fully stopped before maintenance or replacing parts.

Fiber laser source: Max. power 30,000W (Reci, Raycus, or IPG options available)
Laser head: Raytools BM110 with autofocus for consistent cutting quality
Machine bed structure: Welded tube/plate construction
X/Y-axis rack and pinion system: YYC
Z-axis ball screw: Taiwan (TBI)
X/Y/Z-axis guide rails: Taiwan Hiwin square rails (durable with high motion precision)
Pneumatic components: SMC (Japan) / AirTAC
Electrical components: Schneider
Servo motors: Yaskawa high-speed motors for smooth CNC operation
Chiller: Wuhan Hanli 3000W dual-temperature chiller ensuring stable laser performance
Control system: Schneider electrical components with SMC proportional valves
Warranty: 2-year warranty on the complete machine (1-year warranty on the laser source)
Voltage: 220V single-phase, 60Hz

Yes. We provide installation support, training videos, manuals, and on-site or remote training to ensure safe and efficient operation.

Yes. We offer customized solutions based on customer requirements, including working table size, laser power, automatic loading and unloading systems, and other special processing needs.

DXTECH customer

Please contact us for the latest product catalog and price list.