Solukon SFM-AT350-E — Technical data

The SFM-AT350-E is the version of the SFM-AT350 with piezoelectric excitation presented in 2023. Instead of a pneumatic vibrator, a high-frequency, self-regulating oscillator on the rotary table sets the part in motion. According to Solukon the frequency lies well above the natural frequency of the parts, which avoids resonance damage, and the system runs quietly. Mechanically it keeps the compact two-axis platform of the SFM-AT350. With its launch, the SPR-Pathfinder path calculation was also released for this size. Since 2026 there has been an edition for the EOS M4 ONYX that takes parts up to 100 kg.

When buying used, look closely at the excitation unit: check the function and error log of the piezo oscillator and find out whether the pneumatic vibrator or the knocker is fitted as well. Solukon does not publish separate dimensions or connection values for this version; they are likely to match the SFM-AT350. Record in the contract whether an SPR-Pathfinder licence is transferred to the buyer. As with all depowdering systems: inerting for reactive powders present, chamber and collection container free of foreign alloys.