• All Sizes of Capsule Available

  • High Productivity & Fully Automatic

  • High Efficient & GMP Standard

NJP-3800C Automatic Capsule Filling Machine

AIPAK NJP-3800C automatic capsule filling machine produced by our company is the innovative product of the third generation. It not only covers all the functions and effects of the domestic capsule filling machine of the same model, but also has four innovative technologies: a. structure of the machine base has been improved; b. turntable structure has been innovated; c. filling structure has been innovated; 4. Finished capsule outlet structure has been innovated; 5. Device to separate the powder and defective capsule has been innovated, three of which has been issued the utility model patent certificate by the national intellectual property administration, PRC. The technologies innovations have improved significantly the operation efficiency, achieving a capsule separating rate of 99.99% and a qualified rate of finished capsule of 99.8%. The new machine is easier to maintain and operate, being well received by customers at home and abroad.

1.Automatic Capsule Filling Machine Working Principle


2.Automatic Capsule Filling Station

Automatic Capsule Filling Station

3.Upper Mold Movement


4.Double Shaft Double Oil Sealing


5.Loading Valve

Loading Valve

6.Aviation Material

Aviation Material

7.Mold No.

Mold No.

8.Dry Vacuum Pump

Dry Vacuum Pump



10.Specific Details

Specific Details-1
Specific Details-2

11.Capsule Filling Complete Process

Capsule Filling Complete Process
Capsule Filling Complete Process-2

12.Pellet Filling

Pellet Filling

13.What AIPAK Automatic Capsule Filling Machine Can

Capsule Filling Machine


  1. Opening and locking of capsule can be controlled automatically which is safe and convenient.
  2. Equipped with inching control system, which makes it easy and convenient for cleaning, loading and unloading of upper and lower dies.
  3. Equipped with gate control security system and mechanical failure security system, which provides functions of automatic alarm and shutdown.
  4. Automatic alarm and shutdown will be activated when lacks empty capsule or powder.
  5. Rich functions designed on the HMI, including counting and displaying functions during the production, and it is able to link with printer, if needed, for printing information including date of production, lot number, quantity, etc.
  6. Shafts of capsule absorbing, pushing, locking, as well as defective capsule rejecting are all sealed with two layers of sealing ring, among which the first sealing adopts Nitrile Butadiene Rubber (NBR) to prevent lubrication from losing, and the second sealing uses imported silicone rubber sealing ring (SIL) to prevent powder from entering bearings, which has effectively solved the problem of bearing damage and shaft jamming because of powder leakage.
  7. The two horizontal shafts of high-precision fully enclosed turntable adopts PTFE oil-free bearings, which are sealed with imported silicone rubber sealing ring (SIL) for preventing powder from entering the inside room of the turntable, ensuring running accuracy of the turntable, without needing to maintain and add lubrication permanently.
  8. The plane cams are running in the mode of double rails, where the two axes run out separately. It can improve the operation accuracy and meanwhile eliminate the possibility of collision between the lower die and the dosage disc.
  9. The high precision cam splitter uses optical dividing head of German Zeiss. The dividing spindle is machined in the CNC all at once, which has ensured accuracy dividing of the turntable and dosage disc while the machine runs fast, thus ensuring the precision of filling. Higher precision of cam splitter also provides the machine longer service life.
  10. The operating cams are all processed with 20crmoti carburizing and quenching treatment, and then machined in CNC grinding machine all at once, which has ensured the accuracy and unity of the cams and provided a longer service life.




Filling capacity

228000pcs per hour





Power supply

380/220V   50Hz

Total power


Segment bores

27 holes



Dust collector

24.5Kpa  210m3/h

Air compression

Air consumption 7m3/h  Pressure 7-8Kg

Operating noise


Filling percentage

Empty capsule 99.9%   filled capsule 99.8%

Capsule size

00,0,1,2,3,4,5#   safety capsule A-E

Filling accuracy

Western medicine ±3%   Chinese medicine ±4%

Suitable for

Powder, Granule, Pellet, Tablet.



                                                   Get in touch with an expert

andrew-photo-300x296We´re looking forward to find the suitable solution for your product. Please contact:

Andrew Yang
Engineer Director
Phone: +86 189 7157 0951


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