Beijing Dawei Laser Technology Co., Ltd.
Beijing Dawei Laser Technology Co., Ltd.


Water Cooling High Power Laser Tube RF Output Power 150W CO2 Laser Tube

Product Details:

Place of Origin:Beijing, China
Brand Name:DAVI
Certification:CE, ROHS, FDA
Model Number:M150

Payment & Shipping Terms:

Minimum Order Quantity:I Unit
Packaging Details:118x39x36cm(LxWxH)
Delivery Time:5 days after payment received
Payment Terms:T/T
Supply Ability:500 units per month
COOLING WAY:Water Cooled


laser tube replacement

diy co2 laser tube

Water Cooling RF Output Power 150W CO2 Laser Tube


Leading supplier of Metal RF co2 laser tubes in China

DAVI Lasers is a reliable company for expert advice and good service in the field of co2 laser beam source. Superior beam quality,favourable price, long product lifetime ,efficient technical support are the main strengths of our products and service.

Day after day, inside the Demo Room, our specialised staff performs tests: a fundamental job that contributes to the continuous development of DAVI Laser products


Application on materials like wood,paper,acrylics,leather,PET,glass,carton and so on

Our laser machines are suitable for the engraving and cutting of many types of materials, ranging from non-metal to plastics, and from leather to glass.




M100 Laser specifications and using conditions



Average Power150w
Mode quality-M²<1.5
Average power range10-150w
Pulse frequency0-100khz
Peak power375w
Pulse energy range5-300mj
Pulse rise and fall time<90us
Power stability<±10%
Stability of beam pointing<200 urad
Beam diameter(1/e2)



Divergence<11.0mrad Full angle
Duty cycle range0-60%
Polarization>100:1/linear polarization
DC input Voltage48V±1%
DC inout Current50A,peak value:100A
Cooling waywater cooling
Water pressure205-520kpa
Environment temperature5℃ to 40℃
Relative humidity<95% non-condensing
Working Altitude<2000m


Water Cooling High Power Laser Tube RF Output Power 150W CO2 Laser Tube 0Water Cooling High Power Laser Tube RF Output Power 150W CO2 Laser Tube 1

M150 Pin description(water cooled)


DB25 connectorWring instructionSignal description
7(+)and20(-)Modulated input signalThis terminal requires input differential signal to control the output laser,when the signal is effective (high level)there is laser output; when the signal is invalid (zero level), there is no laser output. The pulse width of the signal should between 10 and 998 ms,duty cycle less than 60% and the pulse frequency 0-100khz.
3Short circuit between pin3 and pin16RF amplifier enable,digital signal low efficiency, input low level allows the RF amplifier to work.


1)48V 50A power supply,need to GND

2) Note the dust protection of the laser output window. Prevent the lens from burning due to dust particles. Especially the way laser output window faces up.

3) Be careful to prevent backward reflection,any backward reflection can cause laser damage.

We suggest the front and rear end of the laser should not be completely fixed at the same time,avoid the deformation of the cavity due to the stress caused by the thermal expansion of the material.

4) The laser is water cooled, water cooler machine must be opened before the start of the laser.

If there are any problems during the usage of the laser, please contact us for your timely solution.Thank you.


Competitive Advantages of Laser:
1. 3-5 years Long lifetime, Stable machine and mode quality
2. All metal body and ceramic core and very firm to use
3. Small size easy to carry
4. Quick response time nanosecond count
5. RF discharge, the top of machine covered with circuit

Beijing Dawei Laser Technology Co., Ltd.
ADDRESS:No.1 ChaoQian Road,Science & Technoloy Park, ChangPing District, Beijing 102200 , China