WHO GMP · cGMP · 21 CFR Part 11 · BFS Technology
Automatic Oral Liquid Filling Sealing Machine — Single-Dose BFS for Syrups, Pediatric & Pharmaceutical Liquids
Pharmaceutical-grade oral liquid filling sealing machine using Blow-Fill-Seal technology for cough syrups, pediatric medications, antipyretics, and liquid supplements. Zero leakage hermetic sealing, ±1.0% dosing accuracy, and full WHO GMP / cGMP validation documentation for fast regulatory approval in any market.
120-250/min
Output Range
±1.0%
Dose Accuracy
0.5-50ml
Fill Range
316L
GMP Contact Parts
WHO GMP Validated
Pediatric Dosing
Contamination-Free
European Standard
For oral liquids, single-dose BFS packaging is the safest route to WHO prequalification. I've seen it cut contamination complaints by over 60% versus multi-dose bottle filling.
— Forester Xiang, Founder & Chief Engineer
Single-Dose BFS
Blow · Fill · Seal
WHO GMP Ready
IQ/OQ/PQ Docs
Oral Liquid Filling Sealing Machine — Quick Reference
An oral liquid filling sealing machine is a pharmaceutical packaging machine that forms, fills, and seals single-dose plastic ampoules of liquid medicine in one continuous Blow-Fill-Seal (BFS) process. It is used for cough syrups, pediatric medications, antipyretics, oral suspensions, and liquid supplements — ensuring accurate dosing and a contamination-free sealed product.
Technology: Blow-Fill-Seal (BFS), one-step
Capacity: 120–250 ampoules/min
Dose range: 0.5–50ml per ampoule
Dosing accuracy: ±1.0%
Pump options: peristaltic / piston / ceramic
Contact parts: SUS 316L (GMP)
Materials: PVC/PE, PET/PE, multi-layer film
Compliance: WHO GMP, cGMP, CE, 21 CFR Part 11
Best for: cough syrups, pediatric meds, antipyretics, oral suspensions, liquid vitamins
Source: HIJ Machinery (Wenzhou), HIJ-D Series oral liquid filling sealing machine specifications. Verified by Forester Xiang, Founder & Chief Engineer (20+ years, 100+ pharmaceutical facility audits).
The Pharmaceutical Advantage
Why Single-Dose BFS is the Standard for Oral Liquid Medicine
Multi-dose bottles of oral liquid medicine carry preservation, dosing, and contamination risks. Single-dose BFS ampoules solve all three — which is why regulators increasingly favour them for pediatric and prescription liquids.
No Contamination
Each dose is sealed in a sterile BFS environment — no preservative needed, no risk of post-opening microbial growth.
Precise Pediatric Dosing
±1.0% accuracy means every child receives the exact prescribed dose — eliminating spoon/cup measurement errors.
WHO Prequalification
SUS 316L contact parts + full IQ/OQ/PQ documentation accelerate WHO GMP and cGMP approval.
Travel & Unit Convenience
Unbreakable single-dose ampoules are ideal for clinics, hospitals, and patient take-home packs.
In a 2024 audit of a Bangladesh oral-liquid manufacturer, switching from multi-dose syrup bottles to single-dose BFS ampoules removed the preservative-stability problem entirely and passed WHO prequalification on the first attempt. For oral liquids, BFS isn't just convenient — it's the path of least regulatory resistance.
— Forester Xiang, Founder & Chief Engineer, HIJ Machinery
Technical Sheet
Oral Liquid Filling Sealing Machine — Specifications
Pharmaceutical-grade engineering built for stable, validatable oral liquid production at scale.
HIJ-D Series Oral Liquid Filling-Sealing Machine — Specifications
| Parameter | HIJ-D Series | What This Means For You |
|---|---|---|
| Capacity | 120–250 ampoules/min | Scale syrup and oral-liquid production to meet hospital and distributor demand without extra lines. |
| Fill Volume | 0.5ml – 50ml | Single dose for pediatric drops up to adult syrup doses — one machine covers your full SKU range. |
| Dosing Accuracy | ±1.0% | Exact dose every time — critical for prescription compliance and avoiding overdose/underdose recalls. |
| Pump Type | Peristaltic / Piston / Ceramic | Selected to match your liquid's viscosity — thin syrups, suspensions, or oily vitamin liquids. |
| Control System | Siemens PLC + HMI | Easy recipe switching, global spare parts, low operator training cost. |
| Sealing Temperature | 120–180°C (adjustable) | Hermetic, leak-proof seals across PVC/PE and multi-layer films. |
| Contact Material | SUS 316L Stainless Steel | Fully GMP-compliant product contact surfaces for pharmaceutical oral liquids. |
| Compliance | WHO GMP · cGMP · CE | IQ/OQ/PQ ready · 21 CFR Part 11 audit trail. Faster approval in regulated markets. |
Need a Validated Oral Liquid Line?
Send us your liquid type, dose, and target output — we'll return a custom spec + IQ/OQ/PQ package within 24 hours.
Get Free Turnkey Quote
Applications
What This Oral Liquid Machine Packages
From prescription pediatric syrups to over-the-counter liquid supplements — one BFS platform, configured for your formulation.
Prescription Liquids
Cough & cold syrups
Antipyretics (paracetamol)
Oral suspensions
Antibiotic syrups
Pediatric & Geriatric
Children's fever drops
Vitamin D drops
Iron supplements
Electrolyte solutions
Nutraceutical Liquids
Liquid multivitamins
Omega-3 / fish oil shots
Herbal tonics
Probiotic drops
Frequently Asked Questions
Oral Liquid Filling Sealing Machine — FAQ
Real questions from pharmaceutical and nutraceutical buyers — answered by our engineering team.
What is an oral liquid filling sealing machine?
An oral liquid filling sealing machine forms, fills, and seals single-dose plastic ampoules of liquid medicine in one continuous Blow-Fill-Seal (BFS) process. It is used for cough syrups, pediatric medications, antipyretics, oral suspensions, and liquid supplements — delivering ±1.0% dosing accuracy and a fully sealed, contamination-free product without preservatives.
How much does an oral liquid filling sealing machine cost?
The HIJ-D Series oral liquid filling sealing machine is priced in the $38,000–$78,000 USD range, depending on cavity count (5/8/10), pump type, vision inspection, laser batch coding, and isolator/RABS sterile upgrade. This is 50–65% less than equivalent European BFS systems while using Siemens PLC and Yaskawa servos. A free custom quote is provided within 24 hours.
Is the machine WHO GMP and cGMP compliant for pharmaceutical oral liquids?
Yes. All product contact parts use SUS 316L stainless steel, meeting WHO GMP and cGMP standards. The machine is CE certified, IQ/OQ/PQ ready, and supports 21 CFR Part 11 audit trail. We supply full validation documentation (DQ/IQ/OQ/PQ protocols, FAT/SAT reports) to support your WHO prequalification or regulatory submission.
Can it handle thick syrups and suspensions?
Yes. We select the pump type based on your liquid's viscosity — peristaltic pumps for thin watery syrups, piston or ceramic pumps for thicker syrups, suspensions, and oily vitamin liquids. The system handles a wide viscosity range while maintaining ±1.0% fill accuracy. Just send us a sample spec and we'll recommend the right pump.
Why choose single-dose BFS over multi-dose bottle filling for oral liquids?
Single-dose BFS ampoules require no preservatives, eliminate post-opening contamination, guarantee precise pediatric dosing, and pass WHO prequalification more easily. They are unbreakable and convenient for hospitals and patient take-home packs. Multi-dose bottles carry preservation stability problems and dosing-error risks that BFS avoids entirely.
Do you provide installation and validation support worldwide?
Yes. We dispatch engineers to over 50 countries for installation, SAT commissioning, sterile zone validation, and operator training (typically arriving 7–10 days after delivery). We also provide 24/7 remote diagnostics via secure VPN in 5 languages, plus a 2-year mechanical warranty and 5-year guaranteed spare parts availability.
Still Have Questions About Your Oral Liquid Line?
Our engineering team responds to technical inquiries within 24 hours with detailed answers tailored to your formulation and regulatory market.
Get Free Turnkey QuoteAbout HIJ Machinery
HIJ Machinery (Wenzhou) is a pharmaceutical and cosmetic packaging machinery manufacturer founded in Wenzhou, China. The company produces oral liquid filling sealing machines, plastic ampoule BFS machines, blister packaging machines, capsule filling machines, and complete turnkey packaging lines. All equipment is CE certified and built to WHO GMP, cGMP, ISO 22716, and 21 CFR Part 11 standards. Founder Forester Xiang has 20+ years of pharmaceutical machinery experience and has personally audited 100+ pharmaceutical and cosmetic facilities across 30+ countries.