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GK-120 Roller Compactor Dry Powder Granulator GK-120 Roller Compactor Dry Powder Granulator

Roll Compactor (RC Machine) , we usually called it dry granulator in Chinese , it is a versatile densification and dry granulation machine that produces uniform compacted sheets with consistent hardness and increased density by compacting powdered material between two uniquely designed rolls.

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  • Product Description
  • Working Principle
  • Technical Data
  • Advantages

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Roll Compactor is a versatile densification and dry granulation machine that produces uniform compacted sheets with consistent hardness and increased density by compacting powdered material between two uniquely designed rolls.

 

JUNZHUO MACHIENRY provides all the spare parts of our GK series roller compactors. Please do not hesitate to send your URS to us for reference.

 

Optional Features:

  • Available different type of rolls - 1. Plain  2.Corrugated 3.Knurled.

  • Contact part made by AISI 316L, Non-contact part  made by AISI 304.

  • A vibration sifter, which can filters small or   undersize granules for re-granulation

  • An automatic suction conveyer or screw conveyor for   the charging or recycling of powder or granules

  • PLC Controls with HMI touch screen.

  • Working platform to help observe the feeding hopper.

  • Dust collector to clean the environment.

  • Vibrating screen sieves (different sizes)


GK-120 Roller Compactor Dry Powder Granulator




1. Material is fed between two counter-rotating roll presses.
2.
The rolls apply extreme pressure, to press the material into a sheet-like form.
3.
This sheet of material is then fed through a granulator, where it is broken up into uniformly sized granules.
4.
Output is depended upon the mesh size and material density.


Roller Compactor Process Flowchart



GK-120 Roller Compactor Dry Powder Granulator

Normal type one is suitable for low cost, single or few materials need to change. (GK30 to GK500)


Model

Output of 

sheet(kg/h)

Output of 

granule(kg/h)

Granules 

diameter

(mm)

Total 

power

(kw)

Feed Screw

 Speed

(r/min)

Roll speed(r/min)

Overall 

size(mm)

Approx. 

weight

(kg)

GK-303~100.5~20.5~32.56~334~25880*550*1300550
GK-6020~1005~400.5~2.54.56~654~251085*650*1600750
GK-8080~15020~500.5~48.56~604~251600*1000*23001800
GK-100120~20040~1000.5~412.56~604~251800*900*23002000
GK-120150~25075~1000.5~412.56~604~251880*1020*23002300
GK-150200~350100-1500.5~4185~504~252200*1050*23502800
GK-200250~500
120-3001~5245~505~222500*2150*27506500
GK-250300~700200-3001~10275~455~222800*1800*29006800
GK-300400~1000150-4001~1030~405~405~223000*2000*30007000
GK-400500~1200300-8001~10425~405~203400*1800*35007200
GK-500600~1500400-12001~1042~455~405~203500*1800*35007800



1.    No water or any organic solvents. Therefore, this method is especially attractive for drugs, which are moisture or heat sensitive.

2. Suitable for compounds that either have a low melting point or degrade rapidly during heating, as the method does not involve any drying step.

3. Forming porous tablets thus allowing water to penetrate more easily into the tablet. This leads to improved disintegration behavior of tablets.

4. Roll compaction technique provides an efficient and easily automated process, which is environmentally friendly.

5. Low operational cost.

6. Dust problems are minimized or avoided and the die filling during tableting is improved.

 7. Roll compaction/dry granulation can be used, if the drug or the excipient is poorly flowing or sensitive to heat or moisture.

 8. It can also be used for densification of powders prior to encapsulation.

 9. Control particle hardness and provide granule integrity during conveying and processing steps.

10. Control dust and reduce environmental risk, waste and cross-contamination.


After granulation(Different materials in different application). It is ok for testing raw material if you can send sample to us.

Food Color

Food Color


Catalyst

Catalyst


Chinese Herb

Chinese Herb


Ginseng

Ginseng


GraphiteGraphite


SiO2

SiO2





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