Gold Member Since 2017
Audited Supplier
Sino-Galvo (Beijing) Technology Co., Ltd.

High Speed Galvo System, CO2 Galvo Scanner, CO2 Laser System manufacturer / supplier in China, offering Js3808 Digital Galvanometer Scan Head Engraving Machine, High Speed and Prescion Auto Focus Galvo Scanner for Laser Marking Machine and Engraving Machine, Laser Cleaning Galvo Scanner Deeply Clean Metal Surface Rust and Corrosion and so on.

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Js3808 Digital Galvanometer Scan Head Engraving Machine

FOB Price: US $2,500-3,200 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $2,500-3,200/ Set
Get Latest Price
Port: Beijing, China
Production Capacity: 26000 Sets Per Year
Payment Terms: L/C, T/T, Western Union, Paypal, International Credit Card

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Basic Info
  • Model NO.: JS3808
  • Applicable Material: Metal
  • Technical Class: Pulse Laser
  • Laser Classification: Gaseous Laser
  • Marking Method: Scanning Marking
  • Application: Laser Precision Marking, Cutting
  • Color: Red
  • Warranty: 12 Months
  • Scale Drift: <40ppm/ºC
  • Beam Displacement: 35.5mm
  • Transport Package: Standard Exporting Carbon Is Used for Galvo Laser
  • Origin: China
  • Laser Visibility: Invisible
  • Cooling System: Air Cooling
  • Laser Wavelength: CO2 Laser
  • Type: CO2 Laser Marking Machine
  • Certificate: Ce/RoHS/ISO
  • Laser Type: CO2, YAG 1064nm, 532nm, 355nm
  • Input Aperture: 30mm
  • Zero Drift: <15μrad./ºC
  • Linearity: 99.9%
  • Trademark: SINO-GALVO
  • Specification: 90× 64× 34mm
  • HS Code: 9002909090
Product Description

JS3808 digital Galvanometer Scan Head engraving machine


Product Description

1. JS3808 high speed galvo system is designed with analog and digital interface

2. JS3808 high speed galvo system is adopted the unique double circulation water cooling system

3. The input aperture of high speed galvo system is 30mm.

4. JS3808 high speed galvo system is mainly used in high-power laser welding and cutting.

5. high speed galvo system has the characteristics of zero drift, higher speed, lower temperature and easy installation, etc. 


Motor Specification of high speed galvo system:


Working Temperature




Setting Time


Scale Drift


Zero Drift 


Long-term Drift Over 8 Hours


RMS Current


Peak Current


Maximum Scan Angle 


Storage Temperature 

-10 to +60°C





Input Aperture


Beam Displacement


Motor Weight




Servo Driver Board Specification of high speed galvo system:

Input Voltage     MAX.RMS


Interface Signals


±5V, ±10V



Analog Signal Input Resistance


Position Signal Input Resistance


Position Signal Input Scale Factor


Position Signal Output Scale Factor


Working Temperature





Product Application

Js3808 Digital Galvanometer Scan Head Engraving Machine

Production Line
Js3808 Digital Galvanometer Scan Head Engraving Machine

Company Information


High quality, High technology, High credibility

People-oriented, technology innovation, customer demand-oriented

SINO-GALVO's Concept:

Strengthen our industrial system, optimize our product portfolio,

Optimize our management processes, optimize our marketing concept.

SINO-GALVO's Vision:

Forefront of the spirit and concept, the most humanization rules and regulations, the most advanced technology and performance.

Provide the products with best performance and competitive price for the global laser industrial.




Js3808 Digital Galvanometer Scan Head Engraving Machine

Js3808 Digital Galvanometer Scan Head Engraving Machine



Packaging & Shipping

Js3808 Digital Galvanometer Scan Head Engraving Machine



Js3808 Digital Galvanometer Scan Head Engraving Machine


Our Services

Sino-Galvo makes the following commitments for products that you purchase from us:

1. Sino-Galvo guarantees that every set of galvo scanner are under rigorous testing before they are delivered to you, to ensure the excellent performance of all products.

2. After purchasing our products, if you have any questions, please call our service hot-line: 86-10-62979055/62979755.

3. Before or after purchasing our galvo scanner, if you have any technical issues, please send e-mail to our service mailbox, we will give you professional reply in time.

4. If you are not satisfied with our products, we will provide free exchange service within 3 months.

5. We will provide free repair service for what you have purchased for 18 months.

6. Scanning mirrors and housing of galvo scanners are beyond of warranty and replacement.

7. We commit the maintenance service within 48 hours after receiving the products.

8. Damages caused by unauthorized tearing of the seal or replacing of the parts are beyond of warranty.

9. We would appreciate any of your suggestions for helping us to keep improving our service and products. 




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