Ultrasonic hand welder USH 800/40 800G

The 800G hand welding gun continues to enjoy great popularity. As the handle parts are no longer produced, we still recommend changing to the current USH 800/40 40E ultrasonic hand welder

The USH 800/40 800G ultrasonic hand welder is characterised by a clearly structured menu structure and an ergonomic handle. The clearly structured menu navigation allows the parameters to be quickly adjusted to the welding task. By default, welding can be carried out to a fixed time as well as to a fixed energy value. The latter minimises the influence of the welding force and thus leads to high reproducibility of the weld, especially with frequently changing operators.
The integrated piece counter enables the processing of larger order batches and can be reset via the menu. The menu language can be set to German, English, French or Polish.

Welding is the only way to join thermoplastics permanently with a strength close to the tensile strength of the base material. This is exactly where our ultrasonic hand welder comes in: In contrast to thermal processes such as hot stamping, ultrasound heats the plastic locally and it solidifies in fractions of a second as soon as the energy supply is interrupted. As a result, a large number of welding points can be set precisely within a very short time, minimising the stress on the base material.

We recommend using a hard fibre board as a base for welding so that the sonotrode cannot come into contact with the metal surfaces underneath.