Pharmaceuticals pallets machine
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Roll Compactor - Dry Compaction

Powder Dry Granulation Process

Application & Process :

The Roll Compactor machine is used for increased bulk density, making granules, dust free processing and reducing particle size of pharmaceutical ingredients in pharmaceutical industry, in food as well as chemical industry for densification and granulation of powder.

The material in form of powder passes through the two counter rotating rolls of roller compactor under very high pressure. As the volume decreases through the region of maximum pressure, the material is formed into a solid compact sheet or flakes of ingredients. These flakes or compact sheet of ingredients are reduced in size to obtain the desired grain size. The machine takes extra care to prevent the generation of fine during this process.

Roll Compactor - Dry Compaction

New Design Features :

  • Design is cGMP – Current Good Manufacturing Practices compliance
  • All Product contact parts AISI 316 & non contact parts AISI 304.
  • To achieve maximum bulk density and output by various type of rolls.
  • Available different type of rolls - 1. Plain 2.Corrugated 3.Knurled.
  • Machine fitted with Corrugated rolls.
  • Option available for Hydraulically operated Uniform force distribution system can be provided for produce granules equal quality
  • Option available for the compacting roll can be designed to provide with water cooling system..
  • A C Frequency Variable Speed Drive for Auger
  • Top and bottom scrapper of the roll to scrape off powder sticking on the roll.
  • Enclosed drive with heavy duty gear box and motor for roll and auger/ feeder.
  • The hopper and auger/ feeder assembly is lifted by hydraulically for easy cleaning & dismantling.

Optional Features :

  • Option for Uniform force system by hydraulically for Roller.
  • Optional Water Cooling system for rolls & hopper.
  • Inline Granulation with Granulator & sifting
  • PLC Controls with HMI touch screen.
  • Automatic loading by Vacuum Transfer system.
  • Flame Proof Electrical.
  • AC frequency drive for Roller.

Safety Features :

  • Limit switch for chamber, Slip clutch at drive of auger.
  • Overload relay & Emergency stop.
Technical Specification :
PRC-200 / 50
PRC-200 / 75
PRC-200 / 100
PRC-200 / 150
PRC-200 / 200
Output - kg / Hour
20 to 60
75 to 100.
100 to 250
100 to 350
150 to 500
Maximum Roll Force
15 ton
15 ton
15 ton
25 ton
25 ton
Roll Diameter in mm
Roll Width In mm.
Roll speed (Step pulley Drive) RPM
5 to 25
5 to 25
5 to 25
5 to 25
5 to 25
Feed Screw Speed by VFD -RPM
Roll Drive Motor HP/ KW
Please contact us for more details.
Feed Screw Drive Motor HP/KW
Roll Compactor: Model PRC-200X75
Roll Compactor: Model PRC-200X 100
Roll Compactor
Roll Compactor
Roll Compactor: Model PRC-200X 150/200
Corrugated Roller & Roller Drive Assembly
Roll Compactor Corrugated Roller & Roller Drive Assembly
Feed Screw & Feed Screw Drive Assembly
Roll Compactor 200 x 100 with inline Granulator
Feed Screw & Feed Screw Drive Assembly Roll Compactor
Roll Compactor
Roll Compactor  

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Wet Granulation Process
Dry Granulation - Roll Compactor
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