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Capsule Filling Line
The capsule filling line (also known as the capsule production line) consists of powder mixing, capsule filling, capsule polishing, sorting, inspecting, and packaging. Each machine complies with cGMP standards. It is widely used in the pharmaceutical, supplement, herbal medicine, nutritional health product, and cosmetics industries.
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Key Features
Technical Data
FAQ
Application
Capsule Filling Line Machines
Overview:
Our advanced Capsule Filling Line delivers precision, speed, and reliability for pharmaceutical and nutraceutical manufacturers. Engineered for continuous 24/7 operation, this fully automatic system handles powders, pellets, granules, tablets, and liquids with exceptional accuracy—achieving fill weight tolerances of ±1% or better.
Key Capabilities:
Production Capacity: From 20,000 to 200,000 capsules per hour (model dependent)
Capsule Sizes: Accommodates sizes 00, 0, 1, 2, 3, 4, and 5 (hard gelatin and HPMC)
Filling Types: Powder dosing, pellet filling, micro-tablet insertion, liquid/liquid-fill, and combination fills
Changeover Time: Tool-less change parts enable format changes in under 30 minutes
Technical Specifications:
Construction: 316L stainless steel contact parts, fully polished sanitary design
Control System: PLC with HMI touchscreen, recipe storage for 100+ products
Quality Control: 100% in-process weight check with automatic rejection of non-compliant capsules
Compliance: Designed for cGMP, FDA, and EU GMP validation protocols
Integrated Workflow:
The complete line includes capsule loading, orientation, filling, sealing (for liquid fills), capsule polishing, metal detection, and checkweighing—all synchronized through a single control interface. Optional integration with blister packaging machines creates a seamless end-to-end packaging solution.
| Applied Capsule Size: | 000#, 00#, 0#, 1#, 2#, 3#, 4#, 5#. |
| Applied Capsule Types: | Gelatin Capsules, HPMC (Hypromellose) Capsules, Pullulan Capsules, Starch Capsules, PVA (Polyvinyl Alcohol) Capsules, Fish Gelatin Capsules, Alginate Capsules |
| Applied Industries: | Pharmaceuticals, Nutraceuticals, Veterinary, Cosmetics & Personal Care, Food & Confectionery, Chemical & Industrial. |
| Service: | “Turnkey” & Integration Services, Installation and Training, Maintenance and Technical Support. |
Modern capsule filling lines accommodate both:
Hard Gelatin Capsules: Traditional two-piece capsules
HPMC Capsules: Vegetarian/vegan alternatives (Hydroxypropyl Methylcellulose)
Specialty Capsules: Delayed-release, enteric-coated, or custom formulations
Standard sizes range from 000 (largest) to 5 (smallest), with sizes 0, 1, and 2 being most common for pharmaceutical applications.
Pharmaceutical: Prescription drugs, OTC medications
Nutraceutical: Vitamins, minerals, supplements
Herbal/Alternative Medicine: Plant-based formulations
Clinical Research: Trial batches for new drug development
Cosmetics: Encapsulated skincare ingredients
Dosator Machines: Use a piston inside a tube to compress and eject powder. Better for fine powders and achieving higher weight accuracy. Easier to clean but requires precise powder flow properties.
Dosing Disc Machines: Use rotating discs with cavities that fill by volume. Better for free-flowing granules and high-speed production. Typically faster changeovers but less suitable for cohesive powders.
Manual/Semi-Automatic: 2,000 - 10,000 capsules/hour (ideal for R&D and small batches)
Mid-Range Automatic: 20,000 - 60,000 capsules/hour
High-Speed Automatic: 80,000 - 200,000+ capsules/hour
Industrial Scale: Up to 300,000 capsules/hour for multi-head systems
Powders: Fine pharmaceutical powders, granulated materials
Pellets: Time-release pellets, multi-particulate systems
Micro-Tablets: Multiple small tablets within one capsule
Liquids/Semi-Solids: Oils, suspensions, pastes (requires liquid filling module)
Combinations: Powder + pellets, powder + liquid, etc.
Quality capsule filling machines achieve:
Powders: ±1% to ±2% of target fill weight
Pellets/Granules: ±2% to ±3%
Liquids: ±0.5% to ±1%
Accuracy depends on material properties, machine type, and maintenance.
Capsule filling lines should comply with:
cGMP: Current Good Manufacturing Practices
FDA 21 CFR Part 11: Electronic records and signatures
EU GMP: European manufacturing standards
ISO 9001: Quality management systems
CE Marking: European safety standards
Segregated Areas: Cleanroom compatibility (Class 100,000 to Class 100)
Dust Extraction: Integrated vacuum systems for powder control
Material Selection: 316L stainless steel contact parts
Easy Cleaning: Smooth surfaces, minimal crevices, CIP options
Air Handling: HEPA filtration for critical zones
Reputable manufacturers provide:
IQ (Installation Qualification): Verified proper installation
OQ (Operational Qualification): Verified operational parameters
PQ (Performance Qualification): Verified production consistency
FAT (Factory Acceptance Testing): Testing before shipment
SAT (Site Acceptance Testing): Testing after installation
Yes, many manufacturers offer dedicated R&D and clinical trial machines featuring:
Small batch capability (as few as 100-500 capsules)
Quick changeover between formulations
Full GMP compliance for clinical materials
Scalable results to production equipment
Minimal material waste during development
