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Beijing Dawei Laser Technology Co., Ltd.


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Beauty Machine 30W Laser Tube 9.3µm Ambient Air Temperature 5℃ To 40℃

Beauty Machine 30W Laser Tube 9.3µm Ambient Air Temperature 5℃ To 40℃

Beauty Machine 30W Laser Tube 9.3µm Ambient Air Temperature 5℃ To 40℃

Product Details:

Place of Origin: China-Beijing
Brand Name: DAVI
Certification: CE,ROHS
Model Number: D30i

Payment & Shipping Terms:

Minimum Order Quantity: 1 unit
Price: Negotiation
Packaging Details: 600x280x230mm(LxWxH) Carton
Delivery Time: In 5 working days after got payment
Payment Terms: L/C, T/T, Western Union
Supply Ability: 500units/per month
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Detailed Product Description
Beam Quality: <1.2 Wave Length: 9.3um
Rated Power: 30w Weight: 6.6kg
Dimension: 357x92.5x142mm(LxWxH) Color: Silver

RF excited Metal CO2 Laser Tube using in beauty machine and marking engraving


The CO2 laser is an excellent choice when processing a variety of materials, especially organics, including: Paper, wood, textiles, ceramics, plastics, glass, and stone. Under 100 Watts the CO2laser does an excellent job laser marking and laser engraving.


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.


Beauty Machine 30W Laser Tube 9.3µm Ambient Air Temperature 5℃ To 40℃

D30i Specifications and using condition


Characteristics Specified value
Wavelength 9.3µm
Output Power ≥30W
Power Stability <±5%
Mode >98% TEM₀₀
Beam Size 1.8±0.2mm
Beam Divergence 7.5±0.5 mrad
Beam Quality M²<1.2
Polarization >100 to 1 fixed linear
Modulation TTL up to 25kHz
Weight 6.6kg
Input voltage 48 VDC <±2% regulation <1%P-P Noise/Ripple
Input DC current ≤12A
Ambient Air Temperature 5℃ to 40℃
Altitude <6,500 ft.(2,000m)
Humidity Non-condensing

Those characteristics are guaranteed ;all other stated characteristics are typical.

Specifications are subject to change without notice.



Beauty Machine 30W Laser Tube 9.3µm Ambient Air Temperature 5℃ To 40℃

D30i Signal Interface and Pin Description

1(PWM Orange and white)

RF Enable

TTL logic input

1=RF ON,0=RF OFF;1KΩ impedance.

This input turns on the laser.(See also Pin 7,Control Enable, below)

2(+15V Orange) +15 VDC±0.5VDC,0.25 A Max output for customer use
3(Laser Green and white)

Laser ok

TTL logic output,1=LASER OK,0=LASER Fault;

Output is asserted when no faults(SWR, Temp or Volt.)are detected

4(Temp Blue)

Temperature OK

TTL logical output,1=Temp ok,0=Temp fault;

Output is asserted when temperature is below 60℃

5(Volt Blue and white)

Power and voltage OK

TTL logical output;1= voltage ok,0=voltage fault;

Output is asserted when DC supply voltage is below max. value

6(GND Green) For internal use. must be grounded
7(Enable Brown and white)

Control enable

TTL Logical input;1= Laser control enable,0= Laser controlled disabled

This input must be asserted before RF enable can be used to turn on the laser.

8(GND Brown)




1) The connector uses the RJ-45 type

2) These specifications are subject to change



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

Contact Details
Beijing Dawei Laser Technology Co., Ltd.

Contact Person: tracy

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Beijing Dawei Laser Technology Co., Ltd.
No. 1 Zhenchao Road, Technology Park, Changping District, Beijing, China
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