FEATURE Coding, Marking & Labelling


Game-changing series of laser coders for the packaging industry


Newly-simplified modular laser platform is easy to operate, cost effective, versatile and reliable – delivering maximum marking resolution on a wide range of substrates


F


urther underlining its position at the forefront of high-performance coding and marking equipment, Macsa ID UK has launched an


energy-effi cient SPA 2 series of modular laser coders for the packaging industry. Featuring diff erent technologies and multiple power options, the newly- simplifi ed platform delivers maximum marking resolution and defi nition at higher speeds more consistently over time. A true game-changer, the advanced systems are versatile and reliable, as well as cost-eff ective to own, maintain and operate.


Boasting a modular design, Macsa’s


fl exible SPA 2 lasers can be easily integrated with any production line or application, and adapted to meet changing needs of the user. Providing high- quality marking on a range of packaging materials, such as wood, thermal labels, board, metallised board, glass, ceramics, metals, rubber and plastics, the SPA 2 platform is available with CO2


, DPSS and


fi bre technologies with several wavelength options. Laser power is from 3-250W, and it features enclosures for standard, dusty and washdown environments, extra powerful performance and high-speed heads.


For superior precision, there are two basic SPA 2 printheads, off ering diff erent speed and quality levels. The new XQS printhead is suitable for most applications, whereas the HPD printhead is aimed at high-resolution images, diffi cult substrates, product modifi cation and marking areas above 250mm2


. Digital galvos


make calibration, troubleshooting and replacement a lot easier. A UHS printhead is available for higher-speed lines and longer, more complex messages. Due to the innovative EEP (easy exchange printhead) feature, operators can switch printer heads on site using just two connectors, allowing the laser system to be adapted to the requirements of the production line at all times. Macsa’s SPA 2 series is exceptionally easy to install, program and operate. A


10 February 2023 | Automation


wizard supports installation, and online help videos, technical guides and tips can be accessed via a new 10-inch handheld touchscreen controller, designed to make programming quicker and to eliminate operator errors. The lasers can also be controlled directly from a PC via an Ethernet link or PLC with Profi net or OPC-UA.


The enclosure has been redesigned with a fl at front surface, allowing simple integration of vision systems and other devices. With models that meet IP54 and IP65 standards, the SPA 2 lasers are designed to operate in dusty or damp environments and in extremes of temperature.


The novel RAF (reverse airfl ow cooling) system means that fi lters are changed less frequently and not even needed in some circumstances. A sealed air system transfers heat from the laser to the cooling air. This eliminates the risk of dust being deposited directly into the system component. Part of the exhaust air is blown over the focusing lens, keeping it dust free so that print quality is maintained without operator intervention. The SPA 2’s surface recognition feature, which is included with the 3D printing kit,


allows printing on multi-level surfaces, ensuring an optimal focal point at all times.


An external Z-axis controller enables operators to adapt the SPA 2’s vertical coding axis, to vary the height between print cycles and adapt it to diff erent products. The SPA 2 connector box off ers a wide range of communication ports, allowing the system to be integrated with all elements of the production line. These new lasers support Macsa’s Optima software for real-time control and compatibility with desktop printers, and label printer applicators. Macsa’s SPA 2 laser coders are available with a comprehensive range of software, accessories and services. The environmentally-friendly units are fume-, waste- and consumable-free and use less energy. The SPA 2 range is backed by Macsa’s advice and consultation service, installation assistance, training, technical support and extended warranty.


CONTACT:


Macsa ID UK www.macsa.com


automationmagazine.co.uk


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