How to Choose a Capsule Filling Machine: 100-Hole Stainless Steel Guide for Pharmacy Labs
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Why Manual Capsule Filling Machines Are Still Essential
Automated capsule filling equipment processes thousands of capsules per hour but costs tens of thousands of dollars and requires significant floor space and maintenance. For compounding pharmacies, nutraceutical startups, research labs, and small-batch supplement manufacturers, a 100-hole stainless steel capsule filling machine delivers the ideal balance — filling 100 capsules at a time with no electricity, minimal footprint, and a cost of a fraction of automated alternatives.
SciMed's Capsule Filling Machine — 100-Hole 304 Stainless Steel with Orienter is built from food-grade 304 stainless steel, compatible with all standard empty hard gelatin and HPMC (vegetarian) capsule sizes, and comes with a capsule orienter for fast, accurate loading.
Key Components of a 100-Hole Capsule Filler
- Capsule tray (body plate): Holds 100 capsule bodies aligned and ready for filling
- Cap tray: Holds the capsule caps separate while the bodies are filled
- Spreader card: Levels and removes excess powder after filling
- Orienter plate: Speeds up the separation of cap and body and orients capsules uniformly
- Powder tray/tamping tool: Some sets include a tamping pin plate to compress powder for better fill weight consistency
Compatible Capsule Sizes
| Capsule Size | Fill Volume | Common Use |
|---|---|---|
| #000 | 1.37 mL | High-dose supplements, fish oil |
| #00 | 0.91 mL | Most common supplement size |
| #0 | 0.68 mL | Standard pharma/supplement |
| #1 | 0.50 mL | Compounding, pediatric doses |
| #2 | 0.37 mL | Small-dose compounds |
Step-by-Step Filling Process
- Load empty capsules into the orienter; rotate to separate caps from bodies
- Transfer bodies to the bottom tray; caps sit in the upper tray
- Pour your pre-weighed powder blend over the body tray
- Use the spreader card to fill and level the capsule bodies
- Optional: use the tamping pin plate to compress powder for accurate fill weight
- Place the cap tray over the body tray and apply even pressure to join the capsules
- Eject filled capsules using the ejector plate
Why 304 Stainless Steel?
304 stainless steel is food-contact safe, easy to clean and sterilize, and chemically resistant to most APIs and excipients. Unlike plastic fillers that crack, warp, or harbor contamination, stainless steel machines last for years with basic maintenance and meet GMP requirements for pharmaceutical compounding environments.
Frequently asked questions
What capsule sizes does the 100-hole machine fit?
Each machine is purchased for one specific size. SciMed offers eight size variants: 000, 00, 0, 1, 2, 3, 4, and 5. The hole diameter must match the capsule body diameter, so one plate set fits one size only.
Is 304 stainless steel better than plastic?
Yes. Stainless steel 304 is food-contact safe, autoclavable, chemically resistant to APIs and excipients, and meets GMP requirements. Plastic fillers crack, warp over time, and harbor contamination in surface micro-scratches.
How many capsules per hour can I fill?
A trained operator produces 1,200-2,000 capsules per hour, depending on powder flow properties, weight check frequency, and operator experience.
Can I use with vegetarian capsules?
Yes. Compatible with hard gelatin, HPMC (vegetarian), and pullulan capsules in standard sizes.
Do you offer NET-30 for pharmacies?
Yes. NET-30 is available for verified compounding pharmacies, nutraceutical manufacturers, and academic pharmacy programs.