machine they brought in basically handles all the tricky seam work on thermoplastic fabrics without any thread or glue, which is pretty much exactly what we needed for the hygiene product line.
We've been running it mostly on diaper leg bands and surgical wrap edges, and it holds up well at about 20 meters per minute continuous welding, though the 15mm max width means you're not doing wide panels in one pass.

It's got four ceramic chips driving that 20kHz rotary horn at 1000W, and what it does is create a clean, moisture-resistant bond that's actually better than stitched seams for these appliction—especially where you need a tight seal (usually 2-4 weeks to get the hang of the setup).
Most buyers go with this model for the CE cert and the modular design, since you can swap out the horn or control interface without reconfiguring the whole system, and the 1-year the power supply but not the ceramic chips, which typically last about 500 hours or so.

Not ideal for woven fabrics or anything with a lot of stretch, but for non-woven thermoplastics like polypropylene and spunbond, the 20kHz frequency gives you a tighter tolerance than some of the cheaper 15kHz units.
One thing nobody mentions is teh rotary horn can get warm after an 8-hour shift, so we usually keep a spare on hand, but the standerd industrial control interface makes it easy to adjust the weld speed on the fly.
The power output is adjustable. You can dial it up or down depending on the fabric you're running — thicker thermoplastics will need more juice, thinner ones less.
Standard lead time is around 15-20 working days. For bulk orders over 50 units, we usually need an extra week to line up production.
The CE mark covers the entire assembled unit — both the electrical and mechanical parts — so it's fully compliant for EU markets.
Yes, 15mm is enough for most hygiene product seams, including multi-layer leg cuffs. If you need wider welding, we'd recommend looking at a higher-power model.
It's built to be modular, so you can integrate it into most standard production lines with minimal modification. We include basic mounting brackets, but custom adapters might be needed for non-standard frames.