UV-3 UV & Ultraviolet Laser Inkjet Printer

• Customization: Available
• After-sales Service: Online
• Warranty: 1 Year
• Model NO.: UV-3
• Usage: Chemical Products, Drug, Food
• Automatic Grade: Automatic
• Principle of Classification: Continue Ink Jet Printer
• Application of Classification: Laser Jet Printer
• Working Patterns: On-Line
• Supplies: Non-ink
• Packaging: Bottle
• Transport Package: Veneer Case
• Specification: 0.85cbm
• Trademark: DEVELOP-MC
• Origin: Shanghai, China
• HS Code: 84224000
• Production Capacity: 1000 Units/Year

Product Description

UV-3 UV & Ultraviolet laser inkjet printer

Introduction to equipment composition and configuration
UV laser marking machine, also known as UV laser marking machine, is currently one of the more advanced laser marking equipment in China. This equipment is developed using a 355nm ultraviolet laser, which uses third-order intracavity frequency doubling technology. Compared with infrared laser, the 355 ultraviolet laser focuses on a very small spot, and the marking effect is to directly break the molecular chain of the material through a short wavelength laser, greatly reducing the mechanical deformation of the material. (Different long wavelength lasers evaporate the surface of the object and expose the underlying material through high temperature) belongs to cold light processing. Therefore, it is mainly used for ultra fine marking and carving, especially suitable for marking food and pharmaceutical packaging materials, marking micropores, high-speed division of glass and porcelain materials. The application industry for complex graphic cutting of silicon wafers.
Main equipment configuration

Component Name	model	producing area	Brief description
laser	3W	JPT	355nm ultraviolet laser, long lifespan, high reliability, and good beam quality
Galvanometer	10MM	Bairuitong	High speed digital galvanometer, fast speed, strong anti-interference ability
Field mirror	F=160MM	LEADJET customization	High quality optical devices
control system		LEADJET customization	High speed online flight, powerful functions, touch screen control, simple operation
Cooling system		Special domain	Adopting a dual cycle water cooling system, controlling temperature ± 0.2 °, providing a stable working environment for the laser and extending its use
Mechanical structure		LEADJET	Adopting an all aluminum chassis with surface oxidation treatment

1) Laser
The laser adopts an integrated overall design structure, with the optical path and external circuits integrated into one, and strong anti-interference ability. The optimized and upgraded fully sealed structure effectively prevents external dust from entering, while isolating external water molecules. It has stronger moisture-proof properties and can adapt to more harsh industrial environments. At the same time, the use of an internal self-cleaning system greatly extends the service life. Extremely stable and reliable.
Excellent beam quality is more suitable for fine machining
The average working life of LD is over 20000 hours, and the laser adopts double-layer sealing inside and outside the cavity, greatly improving equipment stability and reducing equipment maintenance.
2) Optical path and galvanometer system
Laser correction: Using a weak laser collimation system to indicate the position of the optical axis, the indicator light is coaxial with the laser, which can achieve the function of tracking indication during processing and provide accurate alignment.
Galvanometer system: Adopting a high-speed and high-precision digital galvanometer system, ensuring the efficient operation of the entire machine and improving the ability to resist external interference signals.
Red light focusing system: using a red light indicator with 2-point auxiliary focusing, convenient and fast adjustment of focal length.
3) Touch screen control system
A simple touch screen control system can input and mark information such as text, graphics, logo, one-dimensional code, two-dimensional code, etc. The operation is simple, and the system is stable and reliable.
4) Mechanical structure
The whole machine body is made of all aluminum alloy processing, with a beautiful appearance and surface oxidation treatment to prevent corrosion in the industrial environment.
Auxiliary institutions
1) Adjustable lifting mechanism
The dedicated production line is equipped with a manual lifting mechanism.
Adjustable within a vertical height range of 700mm~1300mm;
Adjustable within a range of 0-20mm in front and back.
2) Encoder
Special encoder kit, including encoder, encoder wheel, and encoder bracket (or coupling).
Using a 2000 line encoder per revolution, the production line speed is detected in real-time and the signal is transmitted back to the marking system.
3) Sensors
Adopting a fiber optic reflective sensor, consisting of a high-performance dual digital display amplifier and a reflective photoelectric switch, it has the characteristics of high response speed and ultra long distance detection, and adopts the highest precision digital amplifier.
Machine features:
Good beam quality, smaller focusing spot, capable of achieving ultra fine marking;
Wider application scope;
The heat affected area is extremely small, and there will be no thermal effects or material burning problems;
Fast marking speed and high efficiency;
The whole machine has stable performance, small size, and low power consumption.
Main advantages:
UV laser, due to its extremely small focusing spot and small processing heat affected zone, can perform ultra fine marking and special material marking, making it the preferred product for customers with higher requirements for marking effect. UV laser is suitable for processing a wider range of materials besides copper.
Technical parameter table:

Technical indicators		LDJ-UV-3
laser	laser	JPT 355 ultraviolet LASER
	Laser wavelength	355nm
	Average output power	>3W@30KHz
	Pulse repetition frequency	30-150KHz
	Beam quality	M2<1.2
	pulse width	<13ns
Galvanometer parameters	scanning speed	10000mm/s
Optical output	focal length	F=160mm
	Marking range	100mm*100mm
	Minimum Line Width	0.01mm
	Minimum character	0.2mm
Cooling system	Cooling method	Dual cycle water cooling
control system	control system	Touch screen control system
	Lifting mechanism	Up and down adjustment
Operating environment	System power supply	AC220V/50Hz
	Grounding	Protective grounding
	ambient temperature	-10-40 degrees
	Oil mist	Not allowed
	Condensation	Not allowed

Sample images and industry applications
Industry applications
Mainly used in the high-end market of ultra fine processing, packaging bottles for cosmetics, drugs, food, and other polymer materials are marked on the surface, with fine effects and clear and firm markings; Marking and marking of flexible PCB boards; Microporous and blind hole processing of silicon wafer; LCD glass QR code marking, surface drilling of glassware, metal surface coating marking, plastic buttons, electronic components, gifts, communication equipment, building materials, and so on.