Premium Roller Compactors and Dry Granulation Systems


GERTEIS is your perfect partner for dry granulation systems. We specialise in the design, development and production of premium roller compactors for the pharmaceutical, chemical and food industries.

With our innovative technological capabilities for design, development, manufacturing and process optimisation, GERTEIS guarantees the optimal solution for your dry granulation needs.

Dry granulation machines

We always provide you with the optimal dry granulation solution. Our machines are suitable for the pharmaceutical, chemical and food industries and can be customised for your individual setup.

Roller compactor for dry granulation

Our flagship roller compactor, the MACRO-PACTOR®, is designed and engineered for development, pilot projects and full-scale production.

With the optional CIP/WIP cleaning, press roller cooling or heating, and different press roller surface designs you can be sure of an optimised solution for your dry granulation needs.

Roller compactor for laboratory development

With its capacity of 10g/trial up to 100kg/hr the MINI-PACTOR® is the ideal roller compactor for laboratory development. It also handles pilot projects and small-scale production easily. Scale-up to full-size production is a breeze due to our harmonised PACTOR® designs. Some of the options available are WIP/CIP cleaning, press roller cooling/heating and different roller surface designs.

Roller compactor for dangerous substances

The ULTRA-PACTOR®, our high-end roller compactor, reaches a containment level of <0.1µg/m³. The ULTRA-PACTOR® guarantees optimal protection for the operator against highly active and dangerous substances.

Dry granulation equipment rental

By renting a GERTEIS unit you can test our dry granulation equipment and see for yourself how well the machine works before making a definite purchase decision. Needless to say, we will provide training for your operators so they can immediately discover the advantages of our roller compactor. Renting a unit is risk-free since we will fully credit your rental payments towards the purchase price if you decide to purchase the machine within twelve months from the start of the rental.

Dry granulation service and support

Our highly skilled staff can provide you with in-depth knowledge and know-how to not only optimise your product throughput and overall product quality, but also save you a considerable amount of money by supporting the development of that all-new product you wish to put on the market.

Furthermore, we conduct presentations and hands-on seminars to train your staff on all aspects of dry granulation and to maximise productivity output.

Contact us to discuss your dry granulation application.

Contact Details

GERTEIS Maschinen + Processengineering AG
Stampfstrasse 74
8645 Jona
+41 55 222 55 39
+41 55 222 55 23

Available White Papers


Gerteis Roller Compactor 14 September 2016 While not every formulation can be granulated on a conventional roller compactor, the GERTEIS® roller compactor has several unique patented technologies, which allow for a far greater range of formulations to be dry granulated successfully compared with conventional roller compactors.