Marking laser

TruMark 3330

All-around solution for materials and applications

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Overview

Applications

Technical data

Software

Options

The all-around marking solution

The TruMark 3330 UV laser is ideal for the precise marking and processing of polymers and non-ferrous metals such as copper and aluminum. With peak pulse powers of up to 100 kW and a high pulse-to-pulse stability, the laser consistently delivers the best marking quality. Thanks to its modular design and integrated functions such as focus position adjustment, pilot laser and mechanical shutter, the TruMark 3330 offers high flexibility and convenient handling.

Excellent marking results

Excellent beam quality, high pulse-to-pulse stability, high peak pulse powers, and short pulses.

Easy to integrate

The compact dimensions and the modular design make integration easy for you.

Flexibility for material

The UV wavelength is suitable for polymers as well as for non-ferrous metals such as copper and aluminum.

High availability

IP safety class 54, air cooling, electrical and optical components are strictly separated.

Excellent performance

The moderate power and high pulse energy mean that you can work even more productively.

Internal focal position control

Enables the focal position to be moved quickly using variable beam expansion.

Compact dimensions

The innovative design of the TruMark 3330 with air cooling is characterized by its compact design. The supply unit fits very easily into your electrical cabinet.

Man with sample part in front of the TruMark 3330

Efficient and powerful

The TruMark 3330 offers high pulse-to-pulse stability and excellent beam quality. You can benefit from highly cost-effective production in relation to the investment costs.

Flexible

With the TruMark 3330, you are ideally equipped for any site: The wide-range input enables voltage to be supplied from any industrial power supply and the laser operates reliably with active air cooling up to an ambient temperature of 104° F. And if necessary, we can of course offer assistance via Remote Services.

Discoloration

If the material and laser wavelength are optimally matched, the dye molecules in the material can be deliberately discolored or faded. The surface remains smooth.

Ablation

Ablation partially removes thin top layers of multi-layer plastics which are applied to the basic material and have very different colors. This process can be used for the "day and night design", for example, which is used in the automotive and other industries.

Foaming

During foaming, the laser heats the plastic to cause a short melting process. During the subsequent cooling process, small gas bubbles become trapped and diffuse the light that falls on them and is reflected. This type of laser marking produces a raised marking.

	TruMark 3330
Laser parameters
Beam quality (M²)	< 1.5
Wavelength	355 nm
Pulse repetition frequency	1 kHz - 120 kHz
Minimum focal diameter	16 μm with focal length 4 in.
Maximum text field size	220 mm x 220 mm for focal length 330 mm
Structural design
Dimensions of laser head (W x H x D)	138 mm x 207 mm x 450 mm
Dimensions of supply unit (W x H x D)	445 mm x 465 mm x 420 mm
Installation
Protection class	IP54
Ambient temperature	15 °C - 40 °C

PDF <1MB

Technical data sheet

The technical data of all product versions as a download.

TruTops Mark

The TruTops Mark marking software makes marking with TruMark lasers as easy as possible. The TruTops Mark program combines the marking software, CAD editor, management of laser parameters and interfaces, sequence programming with QuickFlow, and a diagnostics tool. An intuitive interface puts all the functions at your fingertips. You can easily draw and arrange graphic objects with the CAD editor. The database for laser parameters enables you to re-use optimized parameters many times over. You can use the QuickFlow sequence programming to create "drag and drop" programs that control the complete marking cycle from beginning to end. The diagnostics tool visualizes and analyzes the analog measured values recorded by its sensors.

TO PRODUCT

The other options for the TruMark 3330 optimize your production process and help to improve user-friendliness.

VisionLine image processing

Increase your process reliability with VisionLine, TRUMPF's image processing solution. VisionLine detects the position of the component and ensures that marking takes place in the correct location. It is also possible to read out and check the marked code. The modular structure opens up numerous options. Whether the camera looks through the scanner lens, is laterally installed or whether the machine uses one or two cameras – anything is possible.

Pilot laser

The pilot laser is used to simulate the marking content with a visible red light via a laser diode. This gives you an idea of the marking results in advance so you can position the component in the marking field even more easily.

Focus finder

The focus finder provides visual assistance for manually setting the correct working distance for the relevant application. It can be used for various focusing lenses.

Variety of interfaces – for simple integration

The interfaces determine how simple it is to integrate a laser in a machine or production line. The TruMark 3330 can be connected to a Profibus/Profinet/EtherCAT network and controlled. External devices can also be connected and automation systems provided by the customer can be integrated. The IOE interface expansion offers 16 additional digital inputs and 16 digital outputs, as well as 8 digital high-speed inputs and 8 digital high-speed outputs for connecting external devices, and for integrating the laser in the automation systems.

Additional focusing lenses

There are many focusing lenses available in different focal lengths. You can select the optimum combination of wavelength and focal length for every application.

Remote Services

In the event of a fault, TRUMPF service experts will remotely access your laser via a secure remote connection. In many cases the fault can be remedied directly in this way, or the configuration of the laser can be modified in a way that permits you to continue manufacturing until the spare part arrives.

Operating package

The operating package consists of a monitor and a keyboard with mouse. These are optimally designed for the needs of laser marking.

This product range and information may vary depending on the country. Subject to changes to technology, equipment, price, and range of accessories. Please get in touch with your local contact person to find out whether the product is available in your country.

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Service & contact

Contact

Laser Technology Sales

Phone +65 6571 8000

Fax +65 6571 8001

Services

Downloads

Flyer: TruMark 3330

pdf - 82 KB

Marking lasers brochure

pdf - 3 MB

Flyer image processing for marking applications

pdf - 141 KB