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NJP-800 Automatic Capsule Filling Machine
The NJP-800 Fully Automatic Capsule Filling Machine is capable of filling powder, granules, or pellets into empty capsules. It is suitable for capsule sizes ranging from 000 to 5#, with an output of up to 4,8000 capsules per hour. The filling machine adopts three-dimensional adjustment, with a filling accuracy of ±3%, and undergoes rigorous mechanical fatigue performance testing.
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Key Features
Technical Data
Machine Details
FAQ
Application Capsule Size
Application Capsule Types
Reviews 3 Reviews
Working Principle
Certification Report
Case Study
| Model | NJP-800 |
| Productivity | 48,000 capsules/h |
| Motor power | 4.9Kw |
| Power supply | 3P 380V 50Hz |
| Capsule size | 00#～5# and safety capsule A～E |
| Capsule using rate | ≥ 99.5% |
| Machine weight | 800 Kg |
| Overall dimension | 930*790*1930mm |
| 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 | Parts which come into contact with medicine are made of superior 304 stainless steel & GMP-compliant materials |
| Compliance | Fully complies with GMP requirements |
The NJP-800 is a high-speed machine with a rated output of up to 800 capsules per minute under optimal conditions with a free-flowing powder.
it handles all standard gelatin or HPMC (vegetarian) capsule sizes: 00, 0, 1, 2, 3, 4, and 5. Changeover requires switching the dosing disc, bushings, and rectifying ring.
It is a highly automated machine featuring:
PLC with Touchscreen Interface: For setting speed, counting, and monitoring production.
Automatic Lubrication: Centralized oil lubrication system.
Vacuum System: For capsule separation.
Safety Interlocks: The machine will not operate if the main guard is open.
Auto-stop: Can be set to stop after a pre-defined capsule count is reached.
Weight adjustment is a critical, multi-step process:
Primary Adjustment (Dosing Disc): Select the correct thickness of the dosing disc (e.g., 4mm, 6mm, 8mm) for your target weight range.
Secondary Adjustment (Powder Bed Height): Use the adjustment knob to control the depth of powder in the feed hopper, which directly impacts the volume filled into the dosing bores.
Tamping Pressure (if applicable): Some models allow for adjustment of the tamping pins to compress the powder for higher weight and density, crucial for non-free-flowing products.
It is essential to keep:
Complete set of Change Parts: Dosing discs, bushings, and rectifying rings for each capsule size you use.
Seals and Gaskets: Especially for the vacuum system and lubrication lines.
Drive Belts: The main motor drive belts.
Fuses and Relays: Electrical spares as specified in the manual.
Vacuum Pump Filter: Spare filters for quick changeover.
The rated speed is a maximum under ideal conditions. Actual speed is often lower due to:
Powder Characteristics: Poorly flowing powders require slower operation to maintain fill weight accuracy.
Capsule Quality: Low-quality capsules may jam at high speeds.
Machine Wear: Worn parts can cause instability at the top end of the speed range.
Operator Preference: Often run at 80-90% of max speed for better stability and control.
Yes, this is a key advantage of the PLC system. The NJP-800 typically has batch counting functionality and can record the total number of capsules produced per batch. Higher-end configurations might offer more advanced data logging capabilities.
Customer Reviews
We’ve run NJP‑800 for 6 months, 16hrs/day. Filling accuracy ±2%, rejects <0.8%. Far better than our old Italian machine. Touchscreen is intuitive; changeover between 00#–5# takes 12 mins. Great value for mid‑scale production.
Fast changeover between capsule sizes.
Simple controls, even new staff can learn quickly.
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