China RF CO2 Laser Tube manufacturer
Beijing Dawei Laser Technology Co., Ltd.


Home Products100W CO2 Laser Tube

Dust Proof 100 Watt Co2 Laser Tube High Efficiency 48V 50A Power Supply

Dust Proof 100 Watt Co2 Laser Tube High Efficiency 48V 50A Power Supply

Dust Proof 100 Watt Co2 Laser Tube High Efficiency 48V 50A Power Supply

Product Details:

Place of Origin: Beijing, China
Brand Name: DAVI
Certification: CE, ROHS, FDA
Model Number: M100

Payment & Shipping Terms:

Minimum Order Quantity: 1 Unit
Price: Negotiation
Packaging Details: 118x39x36 cm(LxWxH) Cartons
Payment Terms: T/T
Supply Ability: 500 units/ per month
Contact Now
Detailed Product Description
Duty Cycle: 0-60% Pulse Energy: 5-200Mj
Cooling Way: Water Cooling Beam Diameter: 2.5mm
Humidity: <95% No-condensing Cooling Water: 10-35 Degree

RF Output Power 100W CO2 Laser Tube For Marking Machine​


Competitive Advantages of company:
1,Favourable price and longer warranty period time
2,Sales accounted for 60% of the Chinese market
3,Excellent R&D team provides the most high-quality technical support and after-sales maintenance services
4,Repair and refill the tube
5,CE certificate and three Patent certificates ,CNAS, Embedded control software registration certificate etc.


DAVI Laser products are the result of the commitment of our R&D department. Behind the most advanced technologies are the men who were able to imagine them, design them and create them technically. Our new laser systems are the result of team work that shares skills, capabilities and talent.

Model M100 Laser Specification working condition

Average output power 100W
M²-Mode quality ﹤1.5
Output power range 10-100W
Pulse frequency 0-100kHz
Peak power 250W
Pulse energy range 5-200mJ
Pulse rise and fall time ﹤90
Power stability rate ﹤±10%
The stability of the beam pointing ﹤200μrad
Beam cycle degree ﹤1.2:1
Beam diameter(1/e²) 2.2±0.6mm
Beam divergence Angle ﹤9.0mrad
Duty cycle adjustable range 0-60%
Wavelength 10.2-10.7μm
Degree of polarization ﹥100:1 Linear polarization
DC input voltage 48v±1%
DC input current Max mean square root:50A, peak value:100A
Cooling water speed 5.7L/min

Cooling water temperature range

Water Rigidity(CaCO3)

Water Rigidity(CaCO3) ﹤250 mg/L
Water pressure 205-520kpa
Environment temperature 5℃—40℃
Relative Humidity<95% Non-condensation ﹤95% Non-condensation
Attitude ﹤2000m
Laser head 15.9kg



1. Laser power is tested according to the temperature of laser which is 25, every time the laser temperature rises 1℃, the output power will reduce 1%.
2. Definition of stabilization: ±(PmaxPmin)/(2Pmax).

3. Testing condition of stabilization: Warming up about 10mins, controlling duty cycle constantly, under the normal operating environment.

M100 Laser signal wiring method note



DB25 connector Connect instruction Signal instruction
7(+) and 20(-) modulation input signal This 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 be between 10 and 998 ms, duty cycle less than 60% and the pulse frequency 0-100khz.
3 3 and 16 short circuit Enable radio frequency amplifier. Digital signal is effect when it is low, low level voltage input will enable the RF amplifier work.
16 GND
1) 48V 50A power supply, the power must have GND.
2) Pay attention to the dust proof of the laser output window, prevent the lens burn caused by dust pollution, especially when the output window is upward.
3) Prevent the back reflection of laser, any back reflection will cause the damage of laser.
4) We suggest to fix either front end or back end of the laser tube, but don’t fix them both when you assemble, the purpose is to prevent the laser cavity shape distortion being caused by heat-expansion and cold-contraction during use.
5) This laser module is water cooling, please run the water-cooling machine before the laser starts to work.
When you have other questions in the using process, please contact with us for solution on time.



Dust Proof 100 Watt Co2 Laser Tube High Efficiency 48V 50A Power Supply


Contact Details
Beijing Dawei Laser Technology Co., Ltd.

Contact Person: amy

Tel: +8617864735559

Send your inquiry directly to us (0 / 3000)

Beijing Dawei Laser Technology Co., Ltd.
No. 1 Zhenchao Road, Technology Park, Changping District, Beijing, China
Mobile Site Privacy Policy China Good Quality RF CO2 Laser Tube Supplier. © 2018 - 2020 All Rights Reserved.