The System
The SE12 PRO is an all-encompassing, multifunctional system that integrates laser marking, structuring, welding and advanced AOI into a single solution. Fully compatible with all industry-standard frame formats, this system allows users to achieve high levels of precision, accuracy and repeatability across all features.
The system enables high-precision, multi-level welded stencil production. Utilising advanced beam steering optics, this system delivers high-speed accuracy and performance – all without the need for any assist gas.
The SE12 PRO supports marking of high-resolution graphics, QR codes, text and images on both board and squeegee sides.
Watt Laser AOI checks for aperture presence, dimension, position and area against design data. Equipped with a high-definition camera, high-powered telecentric lens and Renishaw 1-micron scales, Watt Laser’s proprietary software provides unparalleled accuracy. Rework cut files are automatically generated for precise corrections and minimised waste, as well as a CofC upon successful inspection. The AOI function is integrable with any MRP/ERP system, enabling streamlined tracking and in-depth production analysis.

Marking and Structuring Specifications
Structuring Speed: 20 x 20mm, 2D Barcode = 30 seconds
Laser Power: 20W
Laser Wavelength: 1064nm
Laser Beam Quality: M²<2
Laser Source: Nanosecond Pulsed Fibre Laser
Working Area: 750 x 700mm (X*Y)
Overall Dimensions: 1100 x 1100 x 543mm
Weight: 100kg
Positional Accuracy: 10μm
Resolution: 1μm
Supply Voltage: Configurable to either 110/240V
Power Consumption: <1kW
Laser Supplier: IPG
Air Requirements: Compressed Air, 10bar (75 psi)
Construction: Aluminium
File Format: Gerber, DXF, JPEG, SVG, PNG, STL
Safety: Class 1
Welding Specifications
Welding Speed: 50mm/s
Vacuum Fixture: 395 x 395mm
Min. Material Thickness: 0.070mm
Max. Material Thickness: <1mm
Positional Accuracy: 20μm
Step Areas: 2 – 100mm