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Horizontal PCB Etching System | Höllmüller by TSK

Advanced horizontal etching for PCB/PCM. VACU-Etch technology ensures 1-mil line uniformity by eliminating the puddle effect.

The Höllmüller ETCH by TSK Schill is a premier horizontal etching solution specifically engineered for high-end PCB and PCM (Photochemical Machining) production. It is designed to handle the most rigorous requirements for fine-line circuit formation. The system’s defining feature is the proprietary VACU-Etch technology. By optimizing fluid dynamics and using a vertical oscillation spray system, it physically eliminates the "puddle effect" (chemical stagnation) on the substrate surface. This allows for a perfectly uniform etch across the entire panel, enabling stable mass production of 1-mil (25μm) line/space definitions. Built with a robust 15mm thick polypropylene (PP) structure, the Höllmüller ETCH provides exceptional chemical resistance and thermal stability. It is the definitive choice for manufacturers of HDI boards, IC substrates, and high-precision metal parts who cannot compromise on yield or quality.