High-power CO2 Laser

  • Update:Apr 25, 2020
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High Power CO2 Lasers We can make the new generation of industrial DC excited fast axial flow CO2 lasers with maximum output power of 4500W. The high quality laser beam is suitable for widely material processing such as laser cutting, welding and heat

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High Power CO2 Lasers

We can make the new generation of industrial DC excited fast axial flow CO2 lasers with maximum output power of 4500W.  The high quality laser beam is suitable for widely material processing such as laser cutting, welding and heat treatment.

Unique Technology

Supported by the new technology of non-distortion resonator, high efficiency DSP laser power supply, non-pollution gas circulation system and PLC integrated auto-control system, our lasers have high efficiency, low gas consumption, and compact construction. 

Resonator

The resonator has non-distortion light bridge which is made of precision machined aluminium end plate and low thermal expansion coefficient carbon fiber. This construction increases the optical stability.

The high stability of the resonator can guarantee the long-term stability of the laser beam mode and laser output power. By using the suspension mounting technology to eliminate the impact on resonator from the vibration, the excellent beam quality and pointing stability can be obtained. By using the carbon fiber light bridge, the resonator deformation caused by temperature changing can be eliminated.

Discharge Tuber

The uniform flow field and turbulent flow formation technology provide the stability of the discharge. Non-sputter electrode and the gas reduction technology can reduce the gas deterioration. All-glass structure ensures the stability and safety in humid climates and area.

Turbine

Equipped with the imported oil-free turbine which is especially supplied for laser, the laser has stable gas composition and output laser power. By using magnetic levitation turbine, SCQ series laser can be 20,000 hours maintenance free.

Features of High Voltage Power Supply

The efficient solid-state DC excitation laser power supply can provide peak pulse power up to 2.5 to 3 times of the rated power. Under comprehensive monitoring of the discharge current and voltage, the power supply provides high reliability with the over-current, over-voltage and temperature protection and warning notice.

Control and Interface

The laser is controlled by powerful, modular, compact PLC module. The laser can be controlled by external CNC system and other remote controller. The laser has PLC based built-in comprehensive diagnostic system.

Multifunction

Our lasers have the multifunction which can output stable CW and pulse laser beam. It is suitable for cutting different thickness plate at good cutting quality. Experiments show that these lasers are particularly suitable for the cutting of tough stainless steel and thick carbon steel plate.

Good Reliability and Compatibility

Our lasers have high reliability and stable laser parameters for long time operation and low operation cost, convenient operation and safety. When the CNC control is equipped with the Windows computer system, the laser can be monitored by the powerful control software which is provided with the laser. 

The independently developed CNC control module can connect the processing system and the laser perfectly. It is not necessary to provide a monitor alone with the laser. With the property of easy and smooth communication between the laser and cutting system, fewer failure points, more stable and reliable operation, it is the warranty for the customer’s profit.

Low Operating Cost

The laser gas consumption can intelligently be adjusted between 20 l/h to 70 l/h, according to laser output power. That will significantly save the gas.

High Laser Power Output

The laser can provide higher processing speed during the plate cutting and welding, especially for thick plate processing.  4000W laser can cut 25mm thick carbon steel, 12mm thick aluminium, 15mm thick stainless steel and 30mm thick wooden board. It is suitable for processing metal or nonmetal materials.

1. SCP series lasers

high power co2 lasers

Technical specifications

Description

SCP4000

SCP3000

SCP2000

SCP1500

SCP1000

Laser power  range (W)

200-4000

200-3000

200-2000

100-1500

100-1000

Peak power (W)

10000

6000

3800

2600

1800

Max. laser power (W)

4100

3200

2200

1600

1100

Laser wavelength(μm)

10.6

Polarization

45° linear polarization

Beam quality(M2)

2.3

Half beam angle  divergence(mrad)

1.5

pulse repetition rate (kHz)

0-2

Pulse range(μs)

250

Pointing stability (24hr.)(μrad)

<±150

Beam diameter(mm)

19

Beam mode

Q mode  or D mode  ( TEM00 + TEM01)

Operation mode

CW/pulse

Gas composition

CO2:N2:He =4%:28%:68%

Gas pressure(mbar)

110

Gas consumption(L/h)

20-70

12-50

Power supply

3x380VAC, ±5%, 50/60Hz

Power required(kW)

37.5

28

22

18

16

Dimensions (L×W×H)(mm)

3112x870x900

2552x870x900

2452x870x900

1800×870×950

1700x870x900

Weight(kg)

1200

1140

900

770

725

Warming up(min)

≤6

Ambient temperature

Max. 40 oC, Min.10 oC

recommended in 20oC dry and thermostatic room.

Relative humidity

<95 No condensation

Cooling liquid

Distilled water (with 35% Dowfross HD)

cooling liquid pressure difference (Bar)

1.5

Max. inlet pressure  (Bar)

6

Rated inlet pressure (Bar)

3

Water flow(L/min)

133

Filter (μ m)

100

Max. cutting thickness: Mild steel (mm)

25

19

14

12

10

Stainless steel(mm)

15

10

8

6

4

Aluminium(mm)

12

8

4

2

-

2. SCQ series lasers

high power co2 lasers

Description

SCQ4000

SCQ4500

Laser power  range (W)

200-4000

200-4500

Peak power (W)

10000

10000

Laser wavelength(μm)

10.6

Polarization

45° linear polarization

Beam quality(M2)

<2.4

Half beam angle  divergence(mrad)

1.5

Pulse repetition rate (kHz)

0-2

Pulse range(μs)

250

Pointing stability (24hr.)(μrad)

<±150

Beam diameter(mm)

14.5mm 1/e2, 19mm, full beam

Beam mode

Q mode  or D mode  ( TEM00 + TEM01)

Operation mode

CW/pulse

Gas composition

CO2:N2:He = 3.6%:25.4%:71%

Gas consumption(L/h)

20-70

Power supply

3x380VAC, ±5%, 50/60Hz

Power required (kW)

34

38

Dimensions (L×W×H)(mm)

3112×870×900

weight(kg)

1200

Warming up(min)

≤ 6

Ambient temperature

Max. 40 oC, Min.10 oC

Relative humidity

<40%,temp.<30 oC , No condensation

<95%, temp.<20 oC , No condensation

Cooling liquid

Distilled water (with 35% Dowfross HD)

Cooling liquid pressure difference (Bar)

1.5

Max. inlet pressure  (Bar)

6

Rated inlet pressure (Bar)

3

Water flow(L/min)

133

Filter (μ m)

100

RF-excited CO2 Lasers

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