Roller Compactors for the Chemical Industry

Advanced Dry Granulation & Compaction Solutions by Trudefend Technology.

Roller compaction and granulation by Trudefend enable the transformation of raw powders into granules with improved flowability, higher density, and superior processability—without the use of binders or liquids.

Through dry compaction, high mechanical force compresses powders into ribbons, which are then granulated into uniform granules. This process enhances solubility, reduces dust and bulk volume, improves dosing precision, and facilitates recycling of fines.

Applications:
Pharmaceutical  | Soda | Fabric Dye | Battery Mass | Salt | Fertilizer | Animal Feed | Silica | Toner | Additives | Cat Litter

Process Overview:

1. Feeding – Precisely dosed raw material is fed using horizontal screw systems.
2. Compaction – Powder is compressed between two rollers into dense, homogenous flakes.
3. Granulation – Flakes are milled to the desired granule size via single or multi-stage granulators.

Why  Trudefend?

• Vertical Roller Design: Independent feeding and superior deaeration.
• Vent-Feeder: Ensures uniform feed, air venting, and granule recirculation.
• Vacuum Support: Ideal for light, fluidizing powders with low bulk density.

Diagonal Technology-Design Granulation:

Our rotor screen granulator design doubles throughput, minimizes fines, and reduces investment costs—offering gentle yet efficient granulation.

Lifecycle Support:

From design, delivery, and installation to commissioning, training, maintenance, and on-site service, we offer all-round assistance to keep your plant running efficiently.