We offer two concepts for joining your formed part. It is wage-welding   or welding with our own plastic-welding machine carried out by ourselves.

1. Wage welding with development of the joining seam form.
With our patented welding machines different techniques are possible to manufacture durable connections of plastic parts. The single techniques of different sizes and shapes of parts which to be joined are tuned. By this, best welding results are obtained.

The concept of wage-welding is realised as follow:   as per your dates/form parts we build our test-tool in order to join your plastic parts “according measure”. After that we make the serial tool in that finish suitable for the total pieces to be manufactured. With this tool we manufacture your serial products.

Circular friction melting (ZS)
A half of the form part is friction welded in small rotary motions parallel and relative to/ and in contact with the joining surface of the second half of the form part.

Advantage:  By the uniform welding speed a steady join cross section of the formed part is sufficient in two sizes.
Principle: Similar to the vibrating grinder, but, with the welding end the position of the joining part is again in the centre.

Rotation - melting (ROT)
In this procedure the formed part-half is rotated joint. The formed part is relative towards and in contact with the abutting surface of the other rotated welded formed part.

Advantage: Precision –joining connection up to a diameter of 200 mm and digital angle exact.
Principle: Round parts are a profitable alternative, low noise joining – environmental producing.

Circular riveting
The rivet tool is set into the mid of the rivet shank and is pressed against with the adjusted rivet pressure. By that, a circular rivet oscillation comes out the mid and is surrounding the mid. The rivet forces work mostly radial and compress.

Advantage: No pulsating axial forces work on the rivet shank. That means, the procedure is gentle for the integrated components parts.

Example: Metal sheet board/card with double rivets to join micro switches.

We offer further welding procedures:

• Linear vibration welding (VIB)
• Ultrasonic welding (US)
• Induction joining of metal parts (IND)

2. Welding by yourselves : in your own work
In spite of all the possibilities we offer you can naturally also buy an appropriate welding machine from us. If you are interested in an own welding machine send us an e-mail under the rubric- contact.

        Ball pin on base             adapter upon air pipe ZS             card double rivet