Versatile marking solution
The TruMark 3330 UV laser is perfectly suited to the precise marking and processing of polymers and non-ferrous metals such as copper and aluminium. With a peak pulse power of up to 15 kW and high pulse-to-pulse stability, the laser reliably delivers the best marking quality. The TruMark 3330 offers a high degree of flexibility and convenient operation owing to its modular design and integrated functions such as focus position adjustment, pilot laser and mechanical shutter.
Excellent beam quality, high pulse-to-pulse stability, high peak pulse powers, and short pulses.
The compact dimensions and the modular design make integration easy for you.
The UV wavelength is suitable for polymers and non-ferrous metals such as copper and aluminium.
IP safety class 54, air cooling, electrical and optical components are strictly separated.
The moderate power and high pulse energy mean that you can work even more productively.
Enables the focal position to be moved quickly using variable beam expansion.
Discolouration
If the material and laser wavelength are optimally matched, the dye molecules in the material can be deliberately discoloured 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 colours. 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.
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TruMark 3330
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| Laser parameters | |
| Beam quality (M²) | < 1.5 |
| Wavelength | 355 nm |
| Pulse sequence frequency | 1 kHz - 120 kHz |
| Minimum focal diameter | 16 μm with focal length 100 mm |
| Maximum text field size | 220 mm x 220 mm bei Brennweite 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 |
TruTops Mark
The TruTops Mark marking software makes marking with the 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 optimised parameters many times over. You can use the QuickFlow sequence programming to create "pick-and-drop" programs that control the complete marking cycle from beginning to end. The diagnostics tool visualises and analyses the analogue measured values recorded by its sensors.
The other options for the TruMark 3330 optimise your production process and help to improve user-friendliness.
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. No matter whether the camera looks through the scanner lens, is laterally installed or whether the machine uses one or two cameras – anything is possible.
The pilot laser is used to simulate the marking content with a visible red light via a laser diode. This means that you get an impression of the marking results in advance and can position the component in the marking field even more easily.
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.
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 or EtherCAT network for control purposes. 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.
A wide range of focusing lenses with different focal lengths is available. You can select the optimum combination of wavelength and focal length for every application.
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.
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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