EVO 0750 AQW
Learn about welding processesEVO 0750 AQW – Dual-Wavelength Laser Module
The EVO 0750 AQW is a laser module with customized optics for contour and quasi-simultaneous laser plastic welding using two wavelengths. Its patented Advanced Quasi-Simultaneous Welding (AQW) technology combines two lasers in a single processing head, enabling material-specific irradiation for optimized energy input, shorter cycle times, and increased weld strength.
By heating both joining partners, the system expands the range of weldable material combinations and supports both transparent-to-transparent and transparent-to-absorbing welding. Integrated process monitoring ensures consistent weld quality and reproducible results.
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Data Sheet
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Dual-wavelength laser welding allows simultaneous or alternating heating of both joining partners. This results in faster melting, improved weld strength, and more stable processes compared to single-wavelength systems.
The EVO 0750 AQW is ideal for challenging applications where standard laser welding reaches its limits, such as difficult material combinations, transparent-to-transparent welding, or components requiring higher mechanical strength and shorter cycle times.
The system supports both transparent-to-absorbing and transparent-to-transparent material combinations. The use of two wavelengths expands the range of weldable plastics and enables new applications that are not possible with conventional laser welding.
By distributing energy more evenly between both joining partners, AQW reduces thermal stress and improves process stability. Combined with integrated monitoring systems, this ensures consistent, reproducible weld quality even in demanding production environments.
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