LF1390Learn more


The Third Generation Aviation Aluminum Gantry

Evolutionary history of gantry crossGantry

3rd Generation Aviation Aluminum Gantry

It is manufactured with aerospace standards and formed by 4300 tons press extrusion molding. After aging treatment, its strength can reach 6061 T6 which is the strongest strength of all gantries. Aviation aluminum has many advantages, such as good toughness, light weight, corrosion resistance, anti-oxidation, low density, and greatly increase the processing speed.

3rd generation aviation aluminum beam
Safety and No Pollution

    Safety and No Pollution

  • With a fully enclosed design.
  • The observation window adopts an European CE standard laser protective glass.
  • The smoke produced by cutting can be filtrated inside, it's non-polluting and environmentally friendly.

Dual Rail and Dual Driver Design

To prevent the cutting line deformation caused by the Y-axis screw bending, the Y-axis on both sides have been equipped two rails guide and double ball drive screw design to ensure the straightness and arc degree when with high-speed cutting is in operation.

Dual Rail and Dual Driver Design

Without manual operation, it can focus automatically

Auto focus cutting head
  • Without manual focusing

    The software automatically adjusts the focusing lens to realize automatic perforating and cutting plates of different thickness. The speed of automatically adjusting focus lens is ten times of the manual adjusting.
  • Bigger adjustment range

    Adjustment range -10 mm~ +10mm, precision 0.01mm, suitable for 0 ~ 20mm different types of plates.
  • Long service life

    Collimator lens and focus lens both have water-cooling heat sink which reduces the temperature of the cutting head to improve the life of the cutting head.

Transmission and Precision

G.WEIKE fiber laser cutting machine is equipped with Japanese Panasonic servo motor, imported TBI dual driver grinding ball screw for Y axis, imported TBI grinding ball screw for X axis and Hiwin guide rail, the repeat positioning accuracy of the machine tool can be 0.02mm and the cutting acceleration is 0.5G. The working life is more than 10 years.

Transmission and Precision

Technical Parameters

Machine model LF1390
Laser power 500W, 800W, 1000W, 2000W, 3000W(Optional)
Working area 1300*900mm
Repeat positioning accuracy ±0.02mm
Maximum speed 40m/min
Maximum acceleration 0.5G
Transmission mode Grinding precision screw drive
Specified voltage and frequency 220V/50Hz/60Hz/60A

Industry Applications

LF1390 is specially designed for high precision cutting. It is widely used in machinery, microelectronics, glasses, electronics and other industries, which has high requirements on the cutting accuracy.
Professional for cutting various of thin metal sheet, stainless steel plate, galvanized sheet, electrolytic plate and other metal materials.

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