HF Know-how

Successful planning and implementation of Mixing Line 3 for KRAIBURG

KRAIBURG rubber compounds is one of Germany’s most versatile manufacturers of customised rubber and silicone compounds. With the ambition to reliably produce even the most complex and high-quality compounds in the future, the vision of a modern and future-oriented mixing line within a highly compact footprint was created.

The vision

The aim of the project was to establish the foundation for long-term, high-performance production using state-of-the-art mixing technology. At the same time, the new plant was designed to provide maximum flexibility in order to meet even the most demanding customer requirements efficiently and reliably.

The mission

The project began with KRAIBURG presenting its plans to HF GROUP: the existing K5 mixer was to be replaced with a new high-performance IM 190E mixer.

A clear objective was at the centre of the project: a perfectly prepared 3D design, early feasibility verification and the minimisation of potential project risks — all with the goal of delivering the project on time, within budget and to the required quality standards.

One particular challenge was the implementation within an existing brownfield environment.

Large industrial machine mounted on a steel platform inside a factory hall, surrounded by beams, pipes and equipment in a spacious workshop setting.
Workers install and service a large industrial machine on a raised platform in a factory hall, using ladders and tools amid steel beams and piping.

The Implementation

From the early project stages, HF GROUP relied on tailor-made pre-engineering and state-of-the-art digital planning technologies.

  • Fast and efficient capture of the existing building using 3D-mobile-mapping-technology

  • 3D visualisation of the plant, including verification of roof modifications, positioning of the IM190E mixer and auxiliary equipment, as well as modelling of the batch-off and the new cooling line

  • Close and trustful collaboration between the KRAIBURG project team and the Systems Engineering department of HF GROUP

  • Ordering of the mixer and parallel detail engineering

  • Detailed 3D engineering for mixer, hydraulics, temperature control units, piping layout and cable tray installation

  • Creation of a project schedule for the ongoing project execution

  • Continuous teamwork throughout the entire project

The result

Installation of the new IM190E mixer and the line components on time, within budget and to the required quality standards.

Guenther Beisser

Director Engineering Services at KRAIBURG

“It was a perfect collaboration and exactly matched our requirements – all engineering efforts truly paid off."