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NJP-400 Automatic Capsule Filling Machine
Finetech’s NJP-400 automatic capsule filling machine fills powders and granules at a rated output of up to 24,000 capsules per hour. Its compact design suits laboratories and manufacturers running smaller batches. Adjustable dosing and interchangeable tooling help you work with different formulations and capsule sizes. Automatic alarms and stops alert operators to shortages or blockages.
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Key Features
Technical Data
Machine Details
FAQ
Application Capsule Size
Application Capsule Types
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- Output for smaller batches: Rated at 24,000 capsules per hour. Actual output depends on the formulation, capsule size, and operating conditions.
- Choice of capsule sizes: Use sizes 00 through 5 or safety capsule formats A through E with the matching tooling.
- Adjustable fill amount: Three-direction adjustment around the dosing disk helps set the fill amount. Accessible filling parts make cleaning between batches easier.
- Straightforward mold changes: Standardized components help operators replace molds accurately when switching capsule sizes.
- Lubricated drive system: A pressurized oil pump lubricates the bottom cam groove to reduce wear. Precision indexing supports steady movement between filling stations.
- Automatic fault stops: The machine alerts operators and stops when material or capsules run low, or a blockage occurs.
| Model | NJP-400 |
| Productivity | 24000 Capsutes/H |
| Motor power | 3.7KW |
| Power supply | Standard : 3P 380V 50Hz , Can be Customized |
| Capsule size | 00#～5# and safety capsule A～E |
| Capsule using rate | ≥ 99.5% |
| Machine weight | 700 Kg |
| Overall dimension | 720*680*1700 mm |
| Noise index | ≤ 75dBA |
| Dosage difference | ≤ ±3% (under more than 300mg dosing and 40~80 mesh after granulation) |
| Compressed air | air consumption 0.06m3/min pressure 0.3Mpa |
| Water supply | Water cycle pump compound water tank, or meet water source |
| Vacuum degree | -0.02～-0.06 MPa |
| Water supply | 500L/H 0.2-0.10 Mpa |
| Enter pipe inner-diameter | 20mm |
| Waterspout inner-diameter | 27mm |
| Working temperature | 21℃ ± 3℃ |
| Working relative humidity | 40-55% |
| Dust Collector | 160m3/h |
| Special function | Granule and powder mixed filing; Powder collector |
| Control system | Stepless frequency conversion control ,PLc touch screen |
| Material | Spare part contact with medicine adopt superior S.S 304 & GMP compliable material |
| Criterion | Comply to GMP completely |
The NJP-400 is a high-speed machine. Its theoretical output is up to 400 capsules per minute, though the actual speed can vary based on the powder characteristics and operator skill.
The NJP-400 can be easily adjusted to fill all standard capsule sizes: Size 00, 0, 1, 2, 3, 4, and 5. You need to change the corresponding parts in the dosing disc, the rectifying ring, and the cap and body bushings.
It is designed for free-flowing powders. It can also handle:
Granules
Semi-flowing powders (may require a paddle feeder attachment for consistent filling)
It is not suitable for non-flowing, sticky, or highly oily formulations without significant modification and expert tuning.
Yes. The NJP-400 is built with GMP (Good Manufacturing Practice) requirements in mind. Key features include:
Contact parts made of SS 304 or SS 316 stainless steel.
Easy-to-clean design with minimal dead spaces.
A fully enclosed safety guard with interlocks (the machine stops if the guard is opened during operation).
It typically runs on a standard 220V/380V, 50/60Hz power supply. Always check the manufacturer's specifications for your specific model and region.
For a skilled operator, a complete changeover (e.g., from size 0 to size 2) typically takes 20-30 minutes. This includes changing the bushings, dosing disc, and rectifying ring, and recalibrating the fill weight.
Fill weight is adjusted primarily in two ways:
Dosing Disc Thickness: You physically change the dosing disc to one with a different thickness (e.g., 4mm, 6mm, 8mm). A thicker disc gives a heavier fill.
Powder Bed Height: The machine has a knob to adjust the height of the powder in the feeding hopper, which indirectly affects the fill weight and consistency.
Tamper Settings: Some models have tamping pins that can be adjusted to compress the powder for higher weight and density.
It is prudent to keep:
Gaskets and Seals: Wear-and-tear items that need frequent replacement.
Dosing Discs: A full set for the capsule sizes you use.
Bushings (Cap & Body): At least one set for each capsule size you use.
Rectifying Rings: One for each capsule size.
Drive Belts: Standard V-belts that can wear out.
Customer Reviews
Great for small‑to‑medium batches. Quick setup, minimal training.
Efficient filler, that is great!
Simple to install, simple to get it going and simple to use it.
Machine feels solid and sturdy.
We have been using the NJP‑400 Automatic Capsule Filling Machine for 8 months. It runs stably at 24,000 capsules per hour, with filling accuracy within ±3% and capsule qualified rate over 99.5%. The PLC touchscreen is user-friendly, mold changing is fast, and noise is low. It meets GMP standards, easy to clean and maintain. Very cost-effective for small and medium pharmaceutical factories. Highly recommended!
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Powder Filling Kit Installation Procedure
Installation of Capsule Filling Turntable
Install Capsule Orienting and Feeding Unit
Disassembly Guide Capsule Orienting & Feeding Unit
Step by Step Disassembly of Capsule Filling Turntable
How to Disassemble the Powder Filling Kit
