Five families from a 54 mm mounted head to a 6,000 N floor press — 15 to 36 kHz, 500 W to 4.5 kW, with five ways to control the weld.
Five press families. The choice is driven by part size and the force the joint needs, and then by frequency — lower frequency for bigger parts, higher frequency for delicate ones.
| Model | Frequency | Power | Closing force | Stroke | Throat | Dimensions | Weight |
|---|---|---|---|---|---|---|---|
| UHG 500/1000 | 35 kHz | 500 / 1000 W | — | — | — | ø54 × 220 mm | 0.6 / 1.2 kg |
| WP 450 | 35 kHz | 500 / 1000 W | 450 N | 50 mm | 80 mm | 300 × 500 × 490 mm | 22 kg |
| WP 750 | 20 / 36 kHz | 1000 / 1500 W | 750 N | 100 mm | 150 mm | 360 × 575 × 1000 mm | 60 kg |
| WP 3000 | 20 kHz | 1000 – 4500 W | 3000 N | 100 mm | 275 mm | 410 × 685 × 960 mm | 100 kg |
| WP 3000/6000 | 15 kHz | 3000 / 4500 W | 3000 / 6000 N | 100 mm | 275 mm | 410 × 685 × 960 mm | 100 kg |
Generator supplied separately: 500×350×220 mm, 7.2–35 kg depending on power. Working tables from 200×300 mm on the WP 450 to 465×410 mm on the WP 3000. Final specification is confirmed against your application at quotation.
A bare ultrasonic head, not a press. Mounted into your own fixture, jig or automation.
35 kHz · 500 / 1000 W · —
The bench press. Small assemblies, inserts, staking, laboratory and low-volume production.
35 kHz · 500 / 1000 W · 450 N
Deeper throat and more force. The general-purpose production press.
20 / 36 kHz · 1000 / 1500 W · 750 N
Floor press for larger parts and higher power. Five power options on one frame.
20 kHz · 1000 – 4500 W · 3000 N
15 kHz for the largest parts — lower frequency carries further across a big weld.
15 kHz · 3000 / 4500 W · 3000 / 6000 N
This is the part that separates a welder from a press with a horn on it. You choose when ultrasonics start (trigger) and when they stop (weld mode) — and the right combination is what makes the process repeatable across a shift.
Melting a moulded plastic boss over a second component to lock it in place — a metal bracket, a PCB, a lens.
Driving a threaded metal insert into a moulded boss. Far stronger than pressing in cold, and it does not stress the boss.
Reshaping a plastic feature around another part to capture it.
Joining two sheets or large mouldings at discrete points where a continuous weld is not needed.
Trimming sprues and gates cleanly without stressing the part.
Cutting and sealing synthetic fabric in one action, leaving an edge that cannot fray.
Ultrasonic welding is decided by the parts — the resin, the wall, the joint and what the weld has to do. Send photos and drawings through the enquiry form and you get an engineered answer, not a price range.