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Laser Cutting Sheet Metal

Suntop automated laser metal cutting application solution is equipped with an automatic loading and unloading system on the laser cutting platform to realize a fully automated intelligent laser cutting production line. Effectively improve production efficiency and reduce production costs, it is an indispensable metal cutting equipment for modern manufacturing enterprises.
Product Model: ST-FC3015GA/ST-FC4020GA/ST-FC6020GA/ST-FC6015GA/ST-FC4015GA
Laser power: 1000W-20KW
Working area: 1500*3000mm (4000*2000mm, 6000*2000mm, 6000*1500mm, 4000*1500mm)

Details        Product Parameters        Samples       Video

laser cutting sheet metal features-Suntop

Features of laser cutting sheet metal

1. Automatic loading and unloading system to realize an unattended fully automated intelligent laser cutting production line.

2. The mechanical transmission part of Suntop CNC fiber laser cutting machine has been tested and calibrated by American brand laser interference for many times, which can ensure the good and stable precision of our machine even after several years of use.

3. Sheet metal separation function and double sheet automatic detection function.

4. Equipped with self-developed offline programming software, which greatly improves the convenience and efficiency of operation;

5. Modular design, can be customized according to the special needs of customers;

6. The vacuum suction cup is equipped with a one-way stop valve to meet the feeding of plates of different sizes and specifications.

Details of laser cutting sheet metal

1.Fiber laser source

Famous brand Raycus, IPG, MAX fiber laser

The performance is stable, the service life can reach 100,000 hours, and the overall quality of the equipment is guaranteed.

Fiber laser sources produce superior beam quality, finer cut lines, higher productivity and better process quality. The fully enclosed constant temperature working environment makes the laser source more effective to ensure stable operation.

2.Heavy machine tool

Our machine tool is used integrated welding after annealing to eliminate stress, the process of cutting welding stress relief annealing—roughing—VSR—semi—finished—VSR—Finishing, a better solution due to welding and the stress arising from the processing, which greatly improve the stability of the machine, the common thickness range of structure metal profiles from 12-15mm which at least 20 years no deformation.

3.Cast aluminum beam

The overall cast aluminum beam, refined by artificial aging and solution treatment, so that the beam has excellent integrity, rigidity, and good toughness.

Light weight, anti-corrosion, anti-oxidation, low density, under the premise of meeting the precision, can realize all kinds of graphics fast cutting.

4.Autofocus laser cutting head

There is no need to manually focus, the software automatically adjusts the focusing lens to realize automatic perforation and cutting of plates with different thicknesses.

Both the collimating mirror and the focusing mirror are equipped with water-cooled heat sinks to reduce the temperature of the cutting head and increase the service life of the cutting head.

5.Independent Control Cabinet

All electrical components and laser source are built-in to the independent control cabinet with a dust-proof design to prolong the lifespan of the electrical components.

The control cabinet is equipped with air conditioner for automatic constant temperature.This can prevent excessive  temperature damage to components in summer.

6.Surveillance system

During the processing, each blind spot area can be monitored at any time, and the cutting process can be controlled; the high-definition intelligent monitoring system, remote alarm operation is no danger.

Advantages of laser cutting sheet metal

1. Fully automatic, unmanned operation of laser loading and unloading, can work 7*24, without manual cycle, with the help of fast loading and unloading function, the utilization rate of laser cutting machine is higher.

2. The detachable frame design saves transportation costs and reduces installation time.

3. The cutting precision is high, the speed is fast, the cutting kerf is narrow, the cutting surface is smooth and burr-free, which improves the product quality.

4. Various cutting shapes, no mold, not affected by cutting shapes.

5. Imported rack and pinion, guide rail, motor, higher stability.

6. The material utilization rate is high. The key to any piece of material lies in processing, programming to form the best cutting method, realizing clean material cutting and improving the utilization rate of the plate.

Laser cutting sheet metal application

Application materials

Suitable for cutting the stainless steel, carbon steel, silicon steel, aluminium alloy, titanium alloy, galvanized steel, pickle steel, aluminium-plating Zinc tubes, metallic copper, brass and other metal materials.

Application industry

Widely used in mold laser cutting, electronic applications, aviation, machinery, elevator, automobile, turbine, cutting tool, subway parts, petroleum machinery, food machinery, handicraft, tool processing, decoration, lamp post, steel furniture, decoration, advertising, metal outside processing and other metal processing industries.

Parameters of laser cutting sheet metal



Laser power


Table Max. cutting size

1500*3000mm (4000*2000mm, 6000*2000mm, 6000*1500mm, 4000*1500mm)

Laser wavelength


Transmission system

Gear+rails (we have standard brand; we can also produce as your requirements)

Max cutting speed

1--30m/min (according to metal material and laser power)

X.Y axis location accuracy


X.Y axis repeat location accuracy


X.Y axis max moving speed

30m/min (the exact data according to whick kind of metals and the corresponding thickness)

Working environment

0-45℃ ,Humidity ≤ 80%, non-condensing

Voltage and frequency

Three phase 380V/50Hz or 60Hz

Machine weight


Machine dimension

8850*3210*2100mm (L*W*H)

laser cutting sheet metal samples-Suntop



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