Plant engineering and process control technology - together, they are strong

The OAS AG combines process control technology with plant engineering in the field of bulk materials and liquid media. Based on our experience and expert knowledge gained in many years, we plan and deliver customised facilities.

Whether it is a new development or an expansion of a line, OAS AG is the right partner.



Competent consultation

On basis of long-term experience and technical know-how, we advise our customers on questions of recipe selection, raw material analysis and application technology.

Realistic project planning

Qualified process engineers supply clear concepts for the planning and realisation of specific requirements of our customers. OAS ascertains all needed costs and draws up a realistic budget and business plan.

Realisation according to customer specifications

Under consideration of the optimal technical feasibility, OAS delivers the separate plant parts. Through an extensive internal project management, a realisation on schedule in a qualitative way is ensured.

Assembly and commissioning

OAS mounts the plants in a professional way and educates the staff.

After Sales Service

The high availability of the plants is guaranteed by an extensive maintenance and repair service with a 24h on-call service. Up-to-date modules for remote maintenance allow an europe- and world-wide after sales service.

We will stand by you from the first concept, through selection of the perfect units, up to the turnkey plant - whether this is a new development or an expansion of an existing plant.


Liquid production plants

We will support you in developing a new concept for your plant or in the evaluation of existing production processes in your plant.


New production procedures and more flexible manufacturing plants are placing ever-increasing demands on automation systems to manage the complex processes.


Jointly going for a goal

We plan and realise plants to meet your requirements - all individually and uncompromisingly. The concepts by OAS can be adjusted throughout the entire life of a plant. We strive to please our customers and deliver concepts to make them succeed.

Long-time experience

We have gained experience with bulk materials, liquid media, and automation in many projects that we led to success. From just the beginning when looking for a concept, through the required approval processes, and ending up with assembling, commissioning, and after-sales service - we will stand by you.

Seeing things differently

Our interdisciplinary knowledge of process engineering allows us to see your processes from a different point of view. We will be pleased to discuss with you how to optimise your processes and to render corresponding advice. We do not only take your production facilities into consideration but also the plant logistics (such as truck scales, yard management, self-service terminals, receipt of water-hazardous substances, gas displacement device).

All-around assistance

Large engineering departments are few. To our customers it is important to avoid expenses incurred for defining interfaces and coordinating a project. The OAS AG will be pleased to coordinate the different crafts for you - starting with the architectural work, through the steel construction, the plant technology and the process automation, and ending up with the erection. Thanks to our comprehensive know-how there are much less interfaces required.

Brochure Plant Engineering

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