• Model NO.：HSGP-4KB
• Laser Classification：Semiconductor Laser
• Engraving Method：Vector Engraving
• Laser：Semiconductor Diode
• Laser Wavelength：532nm
• Laser Frequecny：4kHz
• Laser Power：3W
• Max Pulse Energy：1.2mj
• Max Engrave Speed Points：240000dots,Minute
• Resolution：800dpi-1200dpi
• Focus Length：100mm
• Focus Diameter：0.02mm
• Cooling：Air Cooling
• Transport Package：Wooden Case
• Specification：70*90*102cm
• Trademark：Holy Laser
• Origin：Zhejiang, China
• HS Code：8456100090
• Production Capacity：50 Sets,Per Month

Basic Info.

Model NO. HSGP-4KB Laser Classification Semiconductor Laser Engraving Method Vector Engraving Laser Semiconductor Diode Laser Wavelength 532nm Laser Frequecny 4kHz Laser Power 3W Max Pulse Energy 1.2mj Max Engrave Speed Points 240000dots/Minute Resolution 800dpi-1200dpi Focus Length 100mm Focus Diameter 0.02mm Cooling Air Cooling Transport Package Wooden Case Specification 70*90*102cm Trademark Holy Laser Origin Zhejiang, China HS Code 8456100090 Production Capacity 50 Sets/Per Month

Product Description

Features of High-frequency 3D Crystal Laser Engraving Machine:

The HSGP series 3D laser engraving machine (also known as laser engraving inner machine or crystal laser engraving machine) is self-research by Holy laser with imported laser and self-design software which can meet common and special needs of users. The operation of hardware and software is efficient and stable and the engraving effect is amazing

Application Industry High-frequency 3D Crystal Laser Engraving Machine:

Our 3D crystal laser engraving machine is widely used in 2D&3D crystal photo engraving, personalized crystal engraving gifts, high finesse crystal product processing, high-grade glass products, etc


Application Material:
 Can be used for engraving inside of crystal cube, common glass, transparent acrylic, and also can marking on surface of hard plastic

Sample Pictures:
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Technical Data:

model no	HSGP-4KB (all-in-one machine)
laser	semiconductor diode
laser wavelength	532nm
laser frequency	4000HZ
max pulse energy	1.2mj
laser power	3w
Q-mode	acoutto-optic-Q
pulse width	7ns
beam quality	M2<1.5
max engraving speed	≤240,000dots/min
max marking scope	300x400x130mm
resolution	800-1200dpi
focal length	100mm
focus diameter	0.02mm
cooling	air cooling
application materials	crystal, glass, acrylic, hrad plastic
device input power	AC220V±10% 50-60HZ

Packing and delivery:
Packing: Packed in wooden case with waterproof felt inside, keeping machine safe 
Delivery: 3-5 days upon receipt of your payment



After-sale service:
One year warranty for product quality
Free training for machines installation and operation
Free design of machine as you required
Lifelong maintenance and spare parts supply
Free marking samples as you required

Factory Profile:
We are the manufacturer with 17 years' history on researching and producing all kinds of Lasers
Cooperated with the Zhejiang University and update new technology in-time
Key enterprise supported by the government of Yiwu City




For more detailed information, please feel free to contact with me