Laser Marking Machine/Laser Engraving/Jewellery Laser Marking Machine
Model No.: ST-FL20-J
Fiber Laser Marking Machine for Jewellery products
1, Machine main Features:
Suntop laser develop and produce complete air cooling Fiber Optical Laser marking system in China. It is environmental friendly, low consumption, fully automatically and leading laser system. This creative laser system make the optical conversion rate up to 38%-50%, so only air cooling can meet the system requirements, this laser system is Small and compact size, Fiber output, can apply flexibly, and easy to make 3D processing system. Our fiber Laser Marking Machine Install backward reflecting isolator, which uses the particularity of wavelength and direction of laser, and the special structure inside the backward reflecting isolator, to block the laser reflected by work piece, in order to avoid the laser enter the laser oscillator again to damage the laser oscillator.
Rapid cache transmission control and selective elements greatly ensure long-time work continuously, to ensure the Production capability Control of ± 0.1C° High precision, perfect control board and optimal controlling system design carefully ensure the processing production rate. Quick speed, High impulse power, little electricity consumption, Low operation cost, No consumables.
Laser marking in jewelry: Customize and fight piracy
Ring engraving using lasers is not new; Class rings and wedding rings have been done this way for decades. But laser marking continues to gain popularity among jewelry designers, offering a clean environmentally friendly process (no chemicals or consumables) and flexibility for exquisite designs.
A new blog post by LaserStar Technologies, Riverside, RI, describes laser engraving in creating jewelry using a variety of metals and compositions, using a precision laser Marking Machine guided by software. Rings are mounted on a rotary motion device, turned in time with the laser pulses to expose a new section of the ring with each turn. The laser is operated on a controllable pulse and adjustable rate, from single-pulse to continuous wave.
Types of designs available for laser ring engraving range from simple names to intricate graphic elements and even photo images. A noncontact laser ring engraving technique can produce lines of text as small as 10 μ M without abrasion or damage, and without requiring polishing. For example, poetry can be "written" on an eternity ring, or spouses' names, dates, and even marriage vows on the inside of a wedding band. Even a photo image can be produced, if the piece of jewelry is big enough to display it.
2, Machine applications & Materials:
The fiber optic laser marker has advantage of high beam quality and high reliability. It is suitable for processing fields that need high marking depth, smoothness and accuracy. It is widely used in: Electronic components industry, medical device industry, glasses watch and clock industry, IC card industry, plastic tool industry, kitchen and bathroom appliance etc...
3, Machine main parameters:
|Lens:||F160 (Standard)||F254 (Optional)|
|Marking area:||110mm× 110mm||160mm× 160mm|
|Marking speed:||≤ 7000mm/s||≤ 7000mm/s|
|Min. character size:||0.3mm||0.5mm|
|Min. linear width:||50um||90um|
|Output power:||10W / 20W / 30W|
|Power stability (8h):||< ± 1%rms|
|Beam quality:||< 2|
|Pulse repetition frequency:||≤ 100kHz|
|Marking graph:||User-defined character, CAD data|
|BMP, JPG, PNG, TIF, PCX, TAG, IOO, GIF, PLT|
|Cooling mode:||Air cooling|
|Environmental temperature:||15~30º C|
|Supply voltage:||220V± 22V / 50Hz / 4A|
|Overall consumption:||< 1.5kW|
4, laser marking samples for reference:
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