The NJP-2500C automatic capsule filling machine produced by our company is the innovative product of the third generation after many times of innovations and improvements. The new product is equipped with advanced technologies and perfect configuration. It not only covers all the functions and effects of the domestic capsule filling machine of the same model, but also has five pieces of innovation, three of which has been issued the utility model patent certificate by the national intellectual property administration, PRC at May 11, 2016. The innovative NJP-1200C automatic capsule filling machine, whose performance and quality has reached the top level in domestic industry, has passed the inspection of Zhejiang Packaging Machinery Product Quality Inspection Center.
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. The capsule separation chamber is driven by seal guide rail, which can prevent defective capsules and dust from entering into the chamber during spreading capsules, ensuring the stability of operation.
7. 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.
8. 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.
9. 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.
10.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.
11.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.
Model | NJP-2500C |
Filling capacity | 150000pcs per hour |
Weight | 1500Kg |
Machine size | 1100×1200×2000mm |
Power supply | 380/220V 50Hz |
Total power | 8KW |
Segment bores | 18 holes |
Vacuum | 63m3/h-0.04-0.08Mpa |
Dust collector | 24.5Kpa 210m3/h |
Air compression | Air consumption 6m3/h Pressure 7-8Kg |
Water source | 500L/H 0.2-0.3Mpa |
Operating noise | <75DB(A) |
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. |


The new hopper adopts butterfly valve-type powder feeding, and is very suitable for drug powder with poor liquidity, including Chinese herbal medicine and Chinese patent drug, due to that its vibration unit equipped will force the powder to run down, which has solved problem of failing to feed in powder that often happens in the traditional screw feeding device because of the poor liquidity of powder.


The newly designed frame of capsule separation station uses transmission of guide rail, enjoying higher precision and longer service life. Its closed design can prevent the defective capsule and dust from entering, ensuring a rapid and orderly capsule separation, as well as accurate capsule orienting.


The skeleton of ten-position turntable is machined integrally, having advantages of compact structure, no splicing gap, good sealing and easy to maintain. The upper and lower dies move independently, where the lower unit stretches and shrinks horizontally, while the upper unit runs up and down vertically. Double lip wiper dust seal preventing oil and dust is used on the shaft of fixed bracket of the upper and lower unit. It can provide a fully enclosed turntable with benefits of noise less, little in size and load and high precision, ensuring advantages of maintenance-free, lubrication charging-free, and no powder leakage for the inside part. (Patent code: ZL 2015 2 1021530.0)

Modularization design and positioning by pins for clamper of filling allow adjusting the filling dosage without need to stop the machine. The filling pipe of different size can be changed conveniently and rapidly. (Paten code.: ZL 2015 2 1021519.4)

The base of filling station is designed with negative pressure room, which is connected to the powder recycler. During the operation, any powder entering into the base will be inhaled into the powder recycler device by the negative pressure. The powder recycled will be used again after being filtered, preventing drug powder wasting and losing.

The slot type capsule locking plate is adjustable with high flexibility, it can slightly adjust at any time the misplacement in capsule locking, without need to adjust the pull rod of the station.

Flexible sealing column are added to the original air aspirator base, where the balancing between lower die and the air aspirator base can be adjusted automatically by the flexible sealing column, preventing air leakage of the vacuum chamber and thus to improving the capsule separating rate.

Use purified compressed air and intermittent gas shock technology to solve the issue that sticky powder with strong hygroscopicity will often stick onto the upper and lower die holes during production, which will cause the failure of proper separation of capsule. This will improve effectively the loading rate of capsule.


Using the current latest into the CAM drive system, transmission bracket up and down through the design, running CAM all use the inner groove CAM, replace the honest external CAM, high-speed operation to fine, accurate, stable and noiseless.

The new type of finished product capsule discharging mechanism exclusively adopts the design of capsule clamping plate. When the finished product capsule discharging, there is no external air source, and no dust flying in the production process. At the same time, it can effectively avoid the mechanical injury of the finished product capsule when it is discharging.



Negative pressure technology and sole distribution system for powder will collect separately any powder entering into the base and the powder recycler device, ensuring that the powder will not be contaminated by wasted capsules. The powder recycled will be used again after being filtered without needing of sterilization.





Q1:Are you a dealer or manufacturer?
A1:We are manufacturer,Our Factory was located in Guangzhou, And we are the foreign trading department for this factory but with new company name.
Q3: How about the after service and guarantee period
A3: We make the warranty of 12 months from the machine's arrival in buyer's facility. With a professional team of experienced technicians, we can serve abroad and do the best after-sale service to assure the machine's perfect operation.
Q4How can I trust you for the first transaction?
Q4: Please note that our above business licenses and certificates. And if you don't trust us, we can use Trade Assurance service. it will protect your money during the whole transaction.
