NJP-7800C Fully Automatic Capsule Filling Machine
2026-05-21
Overview：
NJP-7800C full-automatic capsule filling machine fills powder, particles and tablet materials into empty capsules. The device conducts filling through stopples, batches and frequency control. It is suitable for automatically filling, separating, (eliminating wasted contents) sealing up the powder or particle drugs to finished products. Our factory indigenously developed this filling device according to the advantages of similar devices at home and broad, as well as the practical national conditions. The production process is completely in conformity with GMP regulations.
NJP-7800C full-automatic capsule filling machine fills powder, particles and tablet materials into empty capsules. The device conducts filling through stopples, batches and frequency control. It is suitable for automatically filling, separating, (eliminating wasted contents) sealing up the powder or particle drugs to finished products. Our factory indigenously developed this filling device according to the advantages of similar devices at home and broad, as well as the practical national conditions. The production process is completely in conformity with GMP regulations.
Working principle of the device：
When the device is operating,
In Station 1 、 Station2 、 Station3 、Station4, the capsule bucket inserts the capsules vertically into the baffle one by one. The horizontal fork pushes them to the external end of correction block. Then, the vertical fork absorbs them to the module holes, separates the head from the body.
In Station 5, upper module declines to lower module and moves externally
Station 7 can eliminate and absorb the defective capsules through the dust suction pipelines.
In Station 8, as for powder filling, powder in the chamber is compressed for five times into the capsules.
In Station 9, the upper module moves downward.Lower module moves inward.
In Station 10, the lockup rod rises to seal the filled capsules.
In station 11, the sealed capsules are ready to be collected.
In station 12, the vacuum cleaner hole is cleaned for the next cycle
In Station 1 、 Station2 、 Station3 、Station4, the capsule bucket inserts the capsules vertically into the baffle one by one. The horizontal fork pushes them to the external end of correction block. Then, the vertical fork absorbs them to the module holes, separates the head from the body.
In Station 5, upper module declines to lower module and moves externally
Station 7 can eliminate and absorb the defective capsules through the dust suction pipelines.
In Station 8, as for powder filling, powder in the chamber is compressed for five times into the capsules.
In Station 9, the upper module moves downward.Lower module moves inward.
In Station 10, the lockup rod rises to seal the filled capsules.
In station 11, the sealed capsules are ready to be collected.
In station 12, the vacuum cleaner hole is cleaned for the next cycle
Machine maintenance and cleaning
After the machine operates for a long period of time, regularly clean the spare parts that are in contact with drug powder. Cleaning is also needed for changing powder or not using the machine for long periods
Greasy dirt under the transmission parts should be cleaned frequently to observe the operation clearly.
Filter of the vacuum system should be opened regularly to clean up the dirt and sewage.(Fig 33)
Greasy dirt under the transmission parts should be cleaned frequently to observe the operation clearly.
Filter of the vacuum system should be opened regularly to clean up the dirt and sewage.(Fig 33)
5.1machine lubrication
a)working surface of roller wheels should be coated with lubricating grease weekly
b)Knuckle bearings of connecting rods should be coated with oil lubrication weekly.
c)The bearings should be cleaned with lubricating grease on a regular basis. Sealed bearings can be coated with oil lubrication.
d)Transmission chain should be checked and coated with lubricating oil weekly.
e)Oil amount of main transmission and feeding reducers should be checked monthly. Lubricating oil should be replaced every half year.
f)Scale division boxes under the dose plate and turntables should be dismantled and maintained with the help of professionals
g)After the scale division boxes operate for 1000 hours, lubricating oil needs to be changed for the first time. Afterwards, the lubricating oil should be replaced when the machine operates for every 3000 hours.
h)On a weekly basis, the cover plate should be taken off the rotary disk. motor points and bearings between T-shaped axis and guide rod should be coated with oil. For every 1000 hours of machine operation,T-shaped axis and seal ring should be dismantled for overall cleaning, replacement and oil lubrication.
a)working surface of roller wheels should be coated with lubricating grease weekly
b)Knuckle bearings of connecting rods should be coated with oil lubrication weekly.
c)The bearings should be cleaned with lubricating grease on a regular basis. Sealed bearings can be coated with oil lubrication.
d)Transmission chain should be checked and coated with lubricating oil weekly.
e)Oil amount of main transmission and feeding reducers should be checked monthly. Lubricating oil should be replaced every half year.
f)Scale division boxes under the dose plate and turntables should be dismantled and maintained with the help of professionals
g)After the scale division boxes operate for 1000 hours, lubricating oil needs to be changed for the first time. Afterwards, the lubricating oil should be replaced when the machine operates for every 3000 hours.
h)On a weekly basis, the cover plate should be taken off the rotary disk. motor points and bearings between T-shaped axis and guide rod should be coated with oil. For every 1000 hours of machine operation,T-shaped axis and seal ring should be dismantled for overall cleaning, replacement and oil lubrication.
Oil lubrication table
| Name | Plate No. | Lubrication parts |
|---|---|---|
| Machine oil | N4B GB443-84 | Roller bearing, guiding elements |
| No.2 lithium base grease | ZL2 SY1412-75 | Cam, roller bearing, chain |
| No.0 lithium base grease | ZLD SY1412-75 | Speed reducer |
Common fault removal
| Fault status | Fault causes | Removal methods |
|---|---|---|
| Lack of capsules |
Defective capsules block the inlet of board | Remove them out of the capsule pot with nozzle pins |
| Capsule switch is excessively big or small | Adjust the position of capsule switch | |
| Capsule card is damaged or unbalanced |
Replace capsule card or conduct balanced adjustment | |
| Low rates of capsules in module holes | Horizontal fork is in excessive front or back position | Adjust the horizontal fork |
| Capsule separation | Excessively high vacuum degrees | Adjust the vacuum valve or reduce vacuum degree |
| The capsule failed to separate properly | Low vacuum degree | Adjust the vacuum valve or increase vacuum degree |
| Dirt in module holes | Clean upper and lower holes | |
| Different coaxiality of module holes | Adjust coaxiality with the mandril of upper and lower modules | |
| Capsule debris blocks air holes | Clean the capsule debris with small crochet hooks | |
| Modules are damaged | Replace modules | |
| vacuum lines are blocked | Dredge vacuum lines. | |
| Notches and coves appear in lockup capsules | Incorrect coaxiality of module holes | Adjust coaxiality with the mandril of upper and lower modules |
| Curved capsule pins | Adjust or replace capsule pin | |
| Dirt on the pin end | Clean the pin end | |
| Excessively high pin | Adjust the pin height | |
| Module damage or wear | Replace modules | |
| Incorrect lockup | Low capsule pin | Adjust the height of capsule pins |
| Excessive filling | Adjust the craft of pharmaceutical factory | |
| Failure of motor breakdown | Loose clutches and friction blocks | Adjust pressure of friction blocks |
| Increasing frictions of lower dose basin and copper rings |
Reduce the relative humidity of production environment
Adjust the gap of lower plane for dose basin
|
The device is installed with dual pipes for dust and powder suction(Refer to the figure). One of the pipelines is for cleaning the nodule holes. The other pipeline is for recycling the powder in the filling part. The airflow suction pipeline is also installed with powder recycler, consisting of gas and powder separation block, as well as powder bucket. The pipeline can directly recycle some of the lost materials from the filling process.
Due to the suction of vacuum cleaner, the lost materials are recycled by the exclusive powder pipelines. Due to gas and powder separation blocks, 80-90% of powder accumulates in the bucket. The gas is sucked into the vacuum cleaner and filtered through the pipeline(Notes: gaps between the separation blades can be adjusted according to the particle size of powder. The adjustment method is: Loosen the fixated bolts on the blades. Move the blades upward and downward. Then, screw up the bolts appropriately).
Powder bucket is installed with observation mirror. If powder is higher than the observation mirror, tear apart the fixed buttons. Then, add the drug powder (no need for sterilization or disinfection) directly to the material funnel of the filling machine for subsequent filling.
Due to the suction of vacuum cleaner, the lost materials are recycled by the exclusive powder pipelines. Due to gas and powder separation blocks, 80-90% of powder accumulates in the bucket. The gas is sucked into the vacuum cleaner and filtered through the pipeline(Notes: gaps between the separation blades can be adjusted according to the particle size of powder. The adjustment method is: Loosen the fixated bolts on the blades. Move the blades upward and downward. Then, screw up the bolts appropriately).
Powder bucket is installed with observation mirror. If powder is higher than the observation mirror, tear apart the fixed buttons. Then, add the drug powder (no need for sterilization or disinfection) directly to the material funnel of the filling machine for subsequent filling.
ReviewsNumber of comments: {{ page.total }}
I want to comment?
{{item.nickname ? (item.nickname.slice(0, 2) + '*****') : item.source === 1 ? 'mall buyer' : '--'}}
{{item.comment_time}}
Review in the {{item.country}}
Reviews
Merchant
{{replyItem.nickname ? (replyItem.nickname.slice(0, 2) + '*****') : replyItem.source === 1 ? 'mall buyer' : '--'}}
{{replyItem.parent_nickname ? (replyItem.parent_nickname.slice(0, 2) + '*****') : '--'}}
{{replyItem.is_merchant_reply === 1 ? replyItem.reply_time : replyItem.comment_time}}
Review in the {{replyItem.country}}
Reviews
No customer reviews
recommended for you
Get in touch with us
Urban Machinery company limited is a professional Exporter engaged in the research, sales and service specially for pharmaceutical packaging industries such as plastic ampoule filling, capsule tablet counting machines.
Contact Us
Copyright © 2026 Wenzhou Urban Machinery Co., Ltd. - www.urbanpackline.com | Sitemap | Privacy Policy