How to Choose the Right Capsule Filling Tray for Your Capsule Size (00/0/1/2)
Why Choosing the Right Tray Size Matters
In capsule filling, the fit between your tray and capsule size directly affects efficiency and precision. Using the wrong tray may cause capsules to fall through, jam, or fill unevenly—wasting both time and product. Whether you’re a DIY health enthusiast or a small-batch supplement maker, knowing how to match the tray to your capsule size is essential.
1. Capsule Size Overview: 000,00, 0, 1, 2,3,4,5
| Capsule Size | Length (mm) | Capacity (mg) |
| 000# | 26.14 | 600-1500 |
| 00# | 23.3 | 400-1000 |
| 0# | 21.7 | 300-800 |
| 1# | 19.4 | 200-500 |
| 2# | 18.0 | 100-400 |
| 3# | 15.9 | 100-300 |
| 4# | 14.3 | 80-250 |
| 5# | 11.1 | 60-130 |
✅ Tip: Size 00 is ideal for larger volume fillings like protein powders or herbal blends.
2. Why Tray Hole Size Must Match Your Capsules
Each tray is manufactured to fit a specific capsule size:
- Size 00 trays have larger holes—perfect for wider capsules.
- Size 1 trays have smaller holes—larger capsules simply won’t fit.
Misalignment can cause capsules to slip, break, or remain unstable during filling.
3. How to Identify Your Capsule Size
- Measure the full closed length of a capsule in mm
- Check the label on your capsule packaging
- Match the capacity to your powder dosage (e.g., ~500mg fits size 0 well)
4. Can One Tray Fit Multiple Capsule Sizes?
Most trays are one-size-specific. However, we offer a versatile option for users needing flexibility:
🛠 14-Hole Multi-Size Capsule Filling Tray (Fits Size 3, 4, 5)
Ideal for small capsule sizes and home use, this tray combines precision, ease of use, and flexibility:
✅ Compatible with Size 3 / 4 / 5 capsules
✅ Precision-engineered for secure capsule holding
✅ Beginner-friendly, perfect for daily DIY
⚠️ Note: Slightly more expensive than single-size trays, but a great value for multi-size users
5. Quick Buying Guide
Use Case |
Recommended Capsule Size |
Tray Suggestion |
| High-volume dosage | Size 00 | Size 00 specific tray |
| Standard capsules | Size 0 / 1 | Matching single-size tray |
| Small/child doses | Size 2 or 3~5 | Matching tray or 14-hole multi-tray |
