professional trade show models for plant engineering

The Dieffenbacher Oscillating Screen is a pendant-mounted screening machine developed for screening dried chips in chipboard production. It performs a horizontal oscillating movement and has an inclination of 8° - allowing chips to be sorted effectively.

With dimensions of almost 3m wide, over 6m long and over 2m high, this ATEX-protected screening machine is a huge marvel of technology. Defortec developed the design for Dieffenbacher and built a precise model for trade fair presentations.

The focus of the development was on handling, service and ergonomics, in particular to facilitate screen changes and shorten maintenance processes - for minimum downtimes and maximum productivity.

The machine is suspended on steel cables, which effectively dampens vibrations.
An intelligent product design with low weight ensures less wear and a longer service life, and the machine is ATEX certified due to the high safety requirements.

For the presentation of the screening machine at trade fairs, congresses or for internal purposes, a precisely manufactured scale model was produced, which represents an accurate version of the original product and gives the specialist audience a detailed impression.

Particularly important was the representation of the central features, including the frame and the suspended construction as a central design feature. A section in the discharge chute also enables a clear visualization of the functionality, while specific insights into the interior reveal the structure of the screens and illustrate important ergonomic aspects. The model thus offers a realistic and technically precise presentation of the screening machine and underlines the innovative product features.