NJP Series | Industrial Grade
Industrial Capsule Filling Machine (NJP Series): Engineered for 24/7 Mass Production with Zero-Spring Forging Cam Technology
Maximize your ROI with a commercial-grade solution that offers 98%+ filling precision, tool-free mold cleaning, and ultra-low maintenance. Trusted by pharmaceutical leaders for 20 years.
cGMP Compliant
ISO 9001 Certified
Forging Cam Tech
20-Year Lifespan Design
Why Standard Commercial Capsule Fillers Fail in Industrial Environments
The Industry-Wide Problem
Traditional machines use spring-driven transmission, leading to fatigue, breakage, and frequent downtime. Cleaning requires complete disassembly, wasting hours of production time and risking contamination during reassembly.
The NJP Advantage
Built to Eliminate Downtime, Complexity & Maintenance Costs
No-Spring, Forging Cam Drive
We utilize a robust forging cam transmission mechanism. No springs means no fatigue breakage. It ensures stable, high-speed operation for decades.
Reduces unplanned downtime by 90%
Tool-Free Cleaning & Changeover
Our patented fully enclosed turntable design allows for cleaning and mold changes without disassembly. Critical parts slide out in seconds.
Reduce changeover time by 40%
Precision Under Pressure
Even at speeds of 800 capsules/minute, our "lower precision groove cam" ensures continuous lubrication and minimal wear.
Maintains 98%+ accuracy at max speed
Inside the NJP-800: Forging Cam Drive Mechanism – Built to run 24/7 for 20+ years
Ready to Eliminate Your Maintenance Headaches?
Get a detailed technical comparison between your current machine and the NJP Series. Our engineers will show you exactly how much time and money you can save.
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Core Technologies
Technological Breakthroughs of the NJP Industrial Capsule Filler
Our fully automatic capsule filling machine features are the result of 20 years of engineering innovation and real-world problem-solving. Each design choice addresses a specific pain point in pharmaceutical manufacturing.
01
Fully Enclosed Turntable
Patented Design
Prevents powder from entering the turntable mechanism. Solves the industry-wide headache of difficult cleaning and complex mold alignment. Guaranteed long-term precision.
No Powder Contamination: Sealed design prevents product from infiltrating mechanical components, eliminating cross-contamination risks.
Tool-Free Cleaning: Disassemble and clean in under 15 minutes without any tools, reducing changeover time by 40%.
Perfect Alignment Every Time: Precision-machined turntable ensures molds stay aligned even after thousands of cycles.
02
Bracket Adjustment Dosing System
On-the-Fly Precision Control
Adjust fill weight/dosage on the fly without stopping the machine. Our 3D dosing disc ensures even powder distribution, achieving filling precision >98% (better than Pharmacopoeia standards).
Live Adjustment: Fine-tune dosage during production without stopping the line, saving hours of downtime during batch optimization.
3D Powder Flow Design: Our dosing disc geometry ensures uniform powder distribution, eliminating "clumping" and voids.
Exceeds Pharmacopeia Standards: >98% filling accuracy meets USP <711>, EP 2.9.5, and ChP 0902 weight variation requirements.
03
Zero-Dead-Corner Metering Plate
20 Years of Data-Driven Design
Based on 20 years of production data, we designed the die holes to be blanked without dead corners. This ensures every milligram of powder is utilized, reducing waste and improving dosage accuracy.
Complete Powder Evacuation: No residue remains in die holes after ejection, preventing cross-batch contamination.
Minimize Product Loss: Zero-waste design reduces overfill by up to 2%, saving thousands of dollars per production run.
Extended Plate Lifespan: Smooth bore finish reduces wear, allowing the metering plate to maintain precision for 10+ years.
04
Integrated Vacuum & Dust Extraction
cGMP-Compliant Clean Production
Comes with a powerful vacuum pump and dust collector system to ensure a clean production environment, meeting strict hygiene standards for pharmaceutical and nutraceutical manufacturing.
Dual Vacuum System: Capsule separation vacuum + Powder dust extraction vacuum work simultaneously for maximum cleanliness.
HEPA Filtration: High-efficiency particulate air filter captures 99.97% of particles ≥0.3μm, protecting both operators and products.
Regulatory Ready: Meets FDA 21 CFR Part 11, WHO GMP Annex 1, and EU GMP Annex 1 cleanroom air quality requirements.
Ready to Experience These Technologies in Your Production Line?
Schedule a virtual factory tour or request a detailed technical specification document. Our engineering team is ready to demonstrate how each feature translates into measurable ROI for your operation.
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Technical Specifications
NJP Series Specifications: Choose Your Capacity
From pilot batches to industrial-scale production, we have the right model for every stage of your growth. Compare specifications to find your perfect match.
| Model | Capacity (Caps/Min) |
Capacity (Caps/Hour) |
Power (kW) |
Dimensions (mm) |
Best For |
|---|---|---|---|---|---|
| NJP-200 | 200 | 12,000 | 3.0 | 700×900×1800 | R&D, Pilot Batches |
| NJP-400 | 400 | 24,000 | 3.0 | 700×900×1800 | Small Scale Production |
| NJP-600 | 600 | 36,000 | 3.0 | 700×900×1800 | Medium Scale Production |
| NJP-800 | 800 | 48,000 | 3.0 | 700×900×1800 | Industrial Mass Production |
NJP-200
Capacity (Caps/Min)
200
Capacity (Caps/Hour)
12,000
Power (kW)
3.0
Dimensions (mm)
700×900×1800
BEST FOR
R&D, Pilot Batches
NJP-400
Capacity (Caps/Min)
400
Capacity (Caps/Hour)
24,000
Power (kW)
3.0
Dimensions (mm)
700×900×1800
BEST FOR
Small Scale Production
NJP-600
Capacity (Caps/Min)
600
Capacity (Caps/Hour)
36,000
Power (kW)
3.0
Dimensions (mm)
700×900×1800
BEST FOR
Medium Scale Production
NJP-800
POPULAR
Capacity (Caps/Min)
800
Capacity (Caps/Hour)
48,000
Power (kW)
3.0
Dimensions (mm)
700×900×1800
BEST FOR
Industrial Mass Production
Standard Across All Models
Capsule Size
00-5 (Hard Gelatin / HPMC)
Filling Precision
> 98% (Better than CP standards)
Noise Level
< 86 dB(A) – Whisper Quiet Operation
Vacuum Pressure
(-0.04) ~ -0.085 MPa
Not Sure Which Model Fits Your Production Needs?
Our pharmaceutical equipment specialists will analyze your product requirements, batch size, and growth plans to recommend the optimal NJP model for your operation.
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Industry Applications
Versatile Filling for Diverse Industries
From pharmaceutical-grade precision to nutraceutical flexibility, the HIJ NJP Series adapts to your unique formulation challenges across multiple sectors.
Pharmaceuticals
Achieve cGMP-compliant production for critical medications requiring absolute dosage accuracy and sterile handling.
Antibiotics
Painkillers
Rx Drugs
Nutraceuticals
Perfect for health supplements, handling fine powders and herbal extracts with gentle precision to preserve active ingredients.
Vitamins
Herbal Extracts
Proteins
Traditional Medicine
Encapsulate TCM powders and dense granules while maintaining the integrity of ancient formulations with modern efficiency.
TCM Powders
Dense Granules
Herbs
Specialty Filling
Handle complex formulations including controlled-release pellets, multi-layer granules, and micro-tablets in capsules.
Pellets
Granules
Tablets
Not Sure Which Application Fits Your Formulation?
Our pharmaceutical engineering team has 20 years of experience across all these sectors. Schedule a free consultation to discuss your specific powder characteristics, dosage requirements, and production goals.
Talk to an Application Specialist
From Our Founder
A Note from Our Founder: Why We Removed the Springs
FX
Forester Xiang
Founder & Chief Engineer
20+ Years Industry Experience
100+ Global Clients Served
Pharmaceutical Engineering Expert
In my early years servicing imported machines, I saw customers constantly replacing broken springs in the transmission system. It caused downtime they couldn't afford. When we designed the NJP series, I insisted on a Forging Cam mechanism. It costs us more to build, but it saves you thousands in maintenance and lost production. This is the difference between a 'machine' and an 'industrial asset'.
— Forester Xiang
Founder of HIJ Machinery
Want to learn more about how our engineering philosophy can benefit your production line?
Let's discuss your specific requirements.
Expert Answers
Frequently Asked Questions about Industrial Capsule Fillers
Get expert insights into how the HIJ NJP Series compares to other industrial capsule filling solutions and how it can optimize your production operations.
The NJP-800 is a fully automatic, continuous motion industrial capsule filling machine capable of producing 48,000 capsules per hour with minimal operator intervention. In contrast, semi-automatic machines require manual transfer of molds between filling stations and are typically limited to 10,000-20,000 capsules per hour.
| Feature | NJP-800 (Fully Automatic) | Semi-Automatic Filler |
|---|---|---|
| Production Capacity | 48,000 caps/hour | 10,000-20,000 caps/hour |
| Operator Required | 1 operator (monitoring) | 2-3 operators (manual handling) |
| Automation Level | Continuous motion | Intermittent (manual steps) |
| Labor Cost (per year) | ~$50,000 | ~$150,000-$200,000 |
| Best For | Mass production, 24/7 runs | Small batches, R&D |
ROI Insight
If you're producing more than 10 million capsules per year, upgrading from semi-automatic to the NJP-800 typically pays for itself in 12-18 months through labor savings and increased throughput alone.
Yes, absolutely. The NJP Series is specifically designed to handle difficult powder characteristics, including sticky, hygroscopic, or adhesive herbal powders that typically cause problems in standard capsule fillers.
Here's how we solve the "sticky powder" challenge:
Advanced Dosing Technology
Adjustable Tamping Pins: Our multi-stage tamping system applies precisely controlled pressure to compress sticky powders into the capsule without clogging the dosing disc. You can fine-tune the tamping force without stopping production.
Anti-Adhesive Coating
Specially Coated Dosing Discs: All product-contact surfaces feature a pharmaceutical-grade non-stick coating (PTFE or ceramic) that prevents powder buildup. This eliminates the need for frequent cleaning during production runs.
Real-World Applications: We have customers successfully filling traditional Chinese medicine (TCM) powders, botanical extracts with high oil content, and hygroscopic vitamin blends—all materials that would fail on standard machines.
If you have a particularly challenging powder formulation, we recommend sending us a sample for Factory Acceptance Testing (FAT). We'll run your actual product on the machine and provide you with video proof of performance before shipment.
No, you absolutely do not need to disassemble the machine. This is one of the most significant competitive advantages of the NJP Series over traditional industrial capsule fillers.
The NJP features a patented modular mold design that allows for capsule size changeovers (e.g., from size 00 to size 0, or from size 1 to size 2) without stripping down the transmission system or removing the turntable.
Changeover Time Comparison
Traditional Machines: 4-6 hours (requires disassembly, mold swap, reassembly, and recalibration)
HIJ NJP Series: 30-45 minutes (tool-free mold swap, no realignment needed)
How it works: Each capsule size uses a dedicated mold set (dosing disc + closing station). Simply lift out the current mold set, slide in the new one, and run a 5-minute verification test. The machine automatically recognizes the new size via sensors.
Business Impact: This design dramatically reduces downtime in multi-product facilities. If you run 3-4 different capsule sizes per week, the NJP can save you 15-20 hours of downtime per month compared to conventional machines—that's nearly 250 hours (or $50,000+ in lost production value) per year.
What's Included
Each NJP-800 comes with two complete mold sets of your choice (e.g., size 00 + size 0). Additional mold sets are available at $2,800 each—a one-time investment that pays dividends in operational flexibility.
Have More Questions About Your Industrial Production Needs?
Our technical team has helped hundreds of pharmaceutical and nutraceutical manufacturers select the right capsule filling solution. Get personalized answers to your specific production challenges.
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