Introduction CM Mini Roll Compactor is totally based on Method of Dry Granulation. The powder charged in the feed hopper is predensified and fed between two counter rotating rolls. As the volume decreases through the region of maximum pressure, the material is formed into a solid compacted sheet.

The densified sheets can then be granulated to any desired mesh size with use of CM Granulator or CM Communiting Mill.

CM Mini Roll Compactor is designed to the same principle and mode of operation as that of production size CM Roll Compactor.

Salient Features

SS 316 Contact Parts

The consolidating force on the material between the rolls supplied by a hydraulic cylinder; provides uniform force distribution to produce granules of uniform quality.

Separate electrical control panel

The feed screw assembly can be hydraulically lifted by hand operated hydraulic pump and swung aside. This facilitates easy access and cleaning of all parts having contact with the product.

The basic model is supplied with water-jacketing at all process sensitive areas like rolls, bowl & hopper.

Versatile for quick test for dry granulation characteristics.

Mini Roll Compactor is useful for testing compatibility of small quantities of materials for formulation development or for small-scale production of high value products. The results obtained can be extrapolated to all production models of CPMRC series.

Compact and portable design with single phase electrical allows mobility for testing at sampling locations conveniently.

Speed of rolls can be varied to control compaction force and output. Frequency controlled drive can be supplied for rolls on demand, with extra cost.

Feed screw is driven through DC Drive (ACVF can be supplied on request). Mechanical and electrical safety devices are included for operator’s safety.

Applications

Compacted granules have higher bulk density so they occupy lesser volume.

Less Dust / Fine powder in compacted granules minimizes cross contamination and product loss.

Good flowability and dosing characteristics of compacted granules resulted in more even fill and reduce the packing size.

Can be used as method of dry granulation.