The stringent FDA laws, followed by recent Schedule M, call for the need of using metal detectors after tabletting machine. Unfortunately, the discharge height of Tabletting machines, in general, is insufficient to accommodate a metal detector after a dedusting unit. Therefore, a solution to overcome this is strongly desired by the industry.

Chamunda Pharmaceutical Machinery takes the pride to introduce successfully its Elevating Deduster model CPMEDB - 500. This works on the principle of vibration, which causes elevating type movement of the Tablets.

Due to vibrations, the tablets which are entering through charging spout at bottom of spiral assembly moves upward in spiral path and discharged through discharge outlet. Tablets dedusting are performed as the tablets pass over multilevel vibrating Spiral plates. The tablets vibrate and move upward around the perforated spiral plates, until they move up through discharge.

All contact parts are made of highly mirror polished S.S. 316. All seals in powder contact area are supplied in food grade nontoxic white rubber or food grade nontoxic white silicon rubber.
The stand is made from stainless steel whose height is adjustable for charging height (discharge from Tabletting machine) from 700 to 850 mm.

Elevating type movement of the Tablets offers following advantages:

• Due to elevating type movement, height of discharge chute increases. This is typically advantageous when Compression machine with low discharge height requires arrangement for online Metal detector.

• During traveling in upward direction through approx. 4.7 meters spiral path on vibrating perforated plates, dust will fall down by gravity as well as peripheral dedusting through holes of the perforated spiral plates. Elevating type movement of tablets ensures that tablets approaches nearer to discharge are almost absolutely dust free compared to normal Deduster where cleaned tablet traveling downward are receiving falling dust at every stage.

• The tablets can be blasted with compressed filtered air jet from top to accelerate dedusting efficiency if centralized vacuum (utility) is weak. The dust-loaded air is extracted by vacuum nozzle provided at bottom tray by connecting with centralized vacuum (utility) or suitable capacity Dust extractor.

Options :

• RH or LH Discharge oreintation with respect to charging chute can be supplied on demand.
• Charging height to suit table press discharge height.