Laser Marking Machine

Description

A mirror galvanometer is used to scan the laser beam and mark the product surface. Moving the focus lens (used instead of the f˜ lens) back and forth enables adjusting the beam not only on the x and y axes, but also on the z axis.

3D Software Extension

Ideal for the three-dimensional reproduction of designs and engravings with major detail, requiring different levels of engraving depth. This software extension, optionally provided, is based on the management of STL files, allows the 3D reproduction of solids authentic to their real proportions.

3 Axis Auto-Movement

Axis position management through software, allowing the serial marking of multiple objects on the same tray and at the same time, even having different shapes and sizes. Based on the management of Cartesian coordinates, the use of this module, makes possible to program the movement of all axes depending on the position of the objects to be LASER-marked, making possible to boost productivity by the serial marking.

Features:

• Hi-tech technology
• Permanent, high quality marks
• High efficiency and low operation cost
• Good accessibility, even to irregular surface
• Non-contact marking and no special working environmental needed
• The minimized metallurgical and mechanical damage
• Easy to automate and integrate (direct writing of patterns can established
• Using computer-controlled movement of the beam or sample)
• Precise beam positioning and a beam highly localized energy
• Transfer to the work piece
• High reproducible and high speed, effective
• Minimal heat load
• Contamination free

Description

SIL Co2 laser markers are widely used in the field of non-metal industry such as garment & shoes engraving, fabric cutting, handicrafts & gift, food printing, soft drink printing, beverage, rubber marking, acrylic marker, marking on plastic, leather engraving industries, automobile industries, personal care products, medical packaging, crystal, organic glass, paper cutting, dual color-board, ceramic, coated metals & many more such applications.

SIL Co2 marking machine is versatile & finds application for users requiring highest precision, accuracy, repeatability and fastest speed batch production of tags, logos, nameplate, text, serial numbers, barcodes etc.

The Co2 lasers are available in different power ranges. The wavelength of Co2 laser is 10.6 µm & can be used for different non-metals with variable thicknesses. SIL Co2 markers are engineered & manufactured in india. The machine is compact & can be integrated into existing systems.

Co2 laser markers take high quality metal laser tube. Metal tube has stable power output, marking precision, repeatability & longer life.

Among the outstanding features offered by Co2 laser marking, improved reliability & throughout over conventional solutions such as ink jet printing. SIL Co2 laser marker features all digital technology & marks up to 750 characters per second (stationary marking speed).

SIL Co2 laser markers provide a best in class solution for a wide range of marking applications.

Features:

• SIL Co2 laser marking is specially developed for non-metals marking industry. This machine is equipped with original american RF laser source & high speed galvanometer.
• The speed offered by machine is extremely high with excellent marking quality.
• The machine performance is steady & highly reliable. The machine can be in operation 24 X 7.
• The machine is built keeping ergonomics & safety as priority.
• The optical system is completely sealed thus prevent optics from being faulty from dust / mishandling.
• SIL Co2 laser marking machine comes with fastest speed & high precision, accuracy & reliability.
• The marking depth is controllable depending on the type of material.
• The software works with windows operating system & is compatible with file format such as .plt, .dxf, .bmp, .pcw & others saved by CorelDRAW, AutoCAD, Photoshop etc. The .shx & .ttf can be imported directly into the marking software.

Color Laser Marking Machine used to coloured parts are commonly used from decorative applications in a wide range of consumer goods and marking of these parts is generally achieved though the removal of the coloured anodised layer to reveal the base aluminium material either a white or silvery mark depending on process conditions. Commonly used in gift-ware and consumer goods, alphanumeric and marketing logos are typically marked.

The use of lasers for colour marking is not a particularly new technique as it has been recognized for over 10 years. This technique was originally identified as a viable process for use on craft metal work and jewellery. However, the process has had very little commercial impact in the intervening years. There is now a greater interest in this process as manufacturers of consumer goods are looking for new techniques and finishes to provide product differentiation. This application note looks at a variety of materials that are colour mark-able including titanium and stainless steel, and explores the benefits and parameters of the pulsed fiber laser in relation to this application area.

Benefits:

• Significant improvement in the quality of the mark due to the stability and controllable of the laser source.
• Beam intensity and spot size enable the use of small mark widths.
• Output power stability over time enables complex mark patterns without power fluctuations – no weld defects.
• High power density allows large marking areas to be processed rapidly.
• Maintenance free (no replaceable parts).
• 3-Dimensional marking can be easily achieved.
• High repetition rate is achievable.
• Low frequency (<20 kHz) – control of heat input; processing of thermally sensitive plastic can be controlled (increase in heat might cause the plastic to melt).
• Low M² – the depth of field is high.

Features:

• Integrated Cooling Solutions
• Enhanced Optical Tolerances Enable Plug and Play
• High Reliability/ Stability – Standard 1 year warranty
• Enhanced Interfaces can be used in combination
• For Greater Flexibility And Advanced Pulse Control
• Extended Hardware Control I/O
• Serial Control via RS-232 and Ethernet
• First And Last Pulse Equally Usable
• Bitmap Marking Compatible
• Status Monitoring And Safe Shut Down High speed marking (MHz repetition rate)

Description

Laser marking system is an industrial marking tool integrated with laser marking software to control the galvanometer scanners that produce relative motion between the laser spot and the work-piece.

Laser and optics are heart of the machine, control marking mechanisms system.

Industrial Marking can be done almost too various products and applications with variety of combinations characters and graphics, logos, unique serialised alphanumeric, or one of a number of different bar-code designs. Which are used for all kinds of products for its tractability, anti-counterfeiting, material, batch or manufacturer identification etc.

Laser marking is a device for marking physical surfaces, without physical contact, using laser energy. Laser marking enable editing the mark data (letters and graphics) on a computer, using graphic utilities. In addition to marking, It is  also used widely for detailed processing on metal surfaces.

Laser markings are used in a variety of industries, such as printing 2D codes on automotive parts, logos on electronic components/electrical devices, lot numbers, Automotive parts, Electronic components/ electrical devices, Machines/tools, Semiconductors/LCDs, Molded parts, Medical instruments

MOPA Fiber Laser

Common fiber lasers and solid-state lasers use mirrors to resonate and amplify the laser. The laser is output by Q-switching. Using this technology, it is difficult to produce a reliable, durable laser with high quality and -flexibility. MOPA all-fiber laser eliminates the resonator structure, and enables a high quality beam with stability, durability and – flexibility.

Features:

• Attachments like Rotary, On-Fly, Auto Trace available based on customer requirement.
• Permanent Marking Processing / Online- Marking Process.Laser marking is perfect for products which are manufactured and requires store record, identify record, process management, and other critical information.
• It will not wear off or peel off, because it is marked directly into the product.
• Direct marking process with no contact with material minimize damage to the product and enhance the fine quality in detail processing and Marking.
• Laser marking is high speed process marking faster for large production industry is adopted in large scale.
• Less Operating Cost, zero maintenance cost. The electric bill is really just about the only operating cost.
• Wide Range of Materials and processing some possible materials include metals, plastics/resins, plastic film, and so on.
• Labelling data can include logos, graphics, model numbers, serial numbers, 2D codes, and more.
• Environment-friendly Processing/Marking There is no ink, and therefore no solvent; no adhesive label, and therefore no backing paper, no waste disposal.

Features:

• As per the market trends, customer requirements and immense experience in marking systems, we manufactured Enclosed Jewellery Laser Marking System for jewellery industry.
• With our machine, you can mark on gold, silver, platinum, copper, stainless steel and much more materials.
• Gold Laser Marking Machine is provided with optional rotary attachment which computer controlled round axis movement through software. The Rotary attachment is necessary for laser marking on rings, bracelets and all round or curved objects. The perfect and precision round scale guarantees perfect position of markings, even on particularly curved surfaces.
• Optional dust collector attachment available for collecting any precious particles which will be fixed to enclosed marking machine body.

Description

The UV Laser Marking with its wavelength 355nm is suitable for marking plastics (ABS, PA) due to a high repetition rate. The UV laser wavelength is suitable and versatile in marking a wide range of materials and is perfect for “cold marking” applications where heat zones are not allowed.

UV Laser mark at very high speeds which are indispensable for short cycle times in industrial manufacturing environments. With high peak powers they are most suitable for fine marking and structuring without thermal impact on glass applications and/or ceramics.

The UV laser marking will mark plastics and silicon materials without the need of additives and will also mark glass with drastically reduced risk of micro fracture. The excellent beam quality also affords this laser the ability to be utilized in micro marking applications such as electronics, circuit boards and microchips in addition to solar panels and precise medical marking applications.

They also provide an excellent quality for classical laser marking applications and micro material processing.

Features:

• Small beam diameter and fine marking line
• Good quality and high laser beam stability
• Complete machine stability, simple and easy operation
• Narrow pulse width, small heat affected zone, work-piece without damage
• Suitable for sensitive material as cold light source
• Laser directly acting on molecular chain with maximum extend to avoid thermal effect
• It works stably, applied in superbly precise marking, such as: LCD, wafer, chip ceramic, sapphire, precise surface marking of other materials,3C electronics, Lamps, food package, wire rod ,leather, ceramic, PCV, glass, Phone case, medicine bottle, fine marking on glass substrate, electric appliance marking and so on.