High-Precision Three-Station
Injection Blow Molding Machines
Reliable 2–2000 ml packaging solutions. Zero-flash neck finish, uniform wall thickness, and stable 24/7 output.
High-precision IBM systems for pharmaceutical, cosmetic and specialty packaging.
- Three-Station Precise Injection Blowing
- Servo-driven, Energy-saving Technology
- Supports PP, PE, PS, PETG, TPU Materials
Global Supplier: Installed in 50+ countries.
Featured Injection Blow Molding Machine Models
MSZ30 Series
Patented synchronized mold system achieves ultra-fast dry cycle of 2 s, ensuring stable and precise molding.
MSZ30 Hybrid Series
Hybrid power system reduces energy consumption and carbon emissions while keeping high molding efficiency.
MSZ50S Series
Produces up to 1000 kg of products with remarkable energy savings of 80 kWh per batch.
MSZ70AE Series
Advanced correction algorithm ensures precise and stable motion control at high speed.
MSZ135 Series
8-cavity PP configuration optimized for mass production of high-precision containers.
What Is an Injection Blow Molding Machine?
An Injection Blow Molding (IBM) Machine combines the high precision of injection molding with the flexibility of blow molding to produce seamless, high-accuracy hollow containers with consistent dimensions.
In the IBM process, the container’s neck and finish are injection-molded inside a high-precision cavity, ensuring perfect neck accuracy, zero flash, and excellent surface quality — performance levels difficult to achieve with extrusion blow molding (EBM) or stretch blow molding (SBM).
IBM is widely used for:
- • Pharmaceutical bottles
- • Cosmetic & personal-care containers
- • Food-grade seasoning bottles
- • Eye-drop bottles & droppers
- • Pill containers & small medical packaging
The IBM process is ideal for applications requiring strict dimensional accuracy, smooth surface quality, and a flash-free neck finish.
Three-Station Injection Blow Molding Process Overview
Victor's IBM machines utilize a synchronized three-station system—Injection, Blow Molding, and Stripping. This advanced process ensures medical-grade precision, zero-flash neck finish, and high-speed production stability.
Station 1: Injection – Precise Preform Forming
- High-accuracy neck dimensions
- Optimal heat distribution for blowing
- Zero flash for pharmaceutical standards
Station 2: Blow Molding – Final Bottle Expansion
- Biaxially oriented for strength
- Uniform wall thickness distribution
- Precision molding for complex shapes
Station 3: Stripping – Automated Product Ejection
Bottles are automatically stripped and counted. This touch-free ejection ensures hygiene and integrates with automated packaging lines.
EXPERIENCE
Victor Factory & Global Shipping
Victor injection blow molding machines are independently developed, manufactured, assembled, and tested in our own factory. Every machine is inspected, trial-run, and export-packed before worldwide delivery.
What We Do Before Delivery
- In-house assembly and commissioning by experienced engineers
- Trial running with process validation to confirm stable output
- Export-standard packing for sea shipment and long-distance handling
- Global shipping support with documentation and logistics coordination
Why Choose Victor Injection Blow Molding Machines?
Victor Machinery has over 67 years of IBM machine manufacturing experience and supplies equipment to pharmaceutical, cosmetic, healthcare, and specialty packaging industries in more than 50 countries.
High Precision & Zero Neck Flash
Servo-driven injection units, closed-loop control, and precision molds ensure tight tolerances and perfect neck finish.
Stable, Uniform Wall Thickness
Advanced temperature control and optimized air distribution achieve extremely consistent bottle quality.
Energy-Saving & Low Maintenance
Servo motors and optimized clamping mechanisms reduce energy consumption by 20–40%.
Wide Material Compatibility
Supports: PP, PE, PS, PETG, EVA, TPU, CO-EX multilayers, medical-grade materials.
Cleanroom-Ready Design
Suitable for pharmaceutical-grade production environments requiring hygiene and stability.
Easy Mold Change & Flexible Production
Switch bottle types quickly to meet small-batch or multi-specification production needs.
Machine Configuration
All Injection Blow Molding Machines listed below are optimized for energy-saving and stable continuous production.
Single-station Models
For laboratory, R&D and specialty packaging
Double-station Models
For high-volume production environments
Hybrid IBM Models
For complex or multi-layer material processing
| Preform System | Unit | MSZ30 | MSZ30AE | MSZ50S | MSZ70AE | MSZ70S | MSZ95S | MSZ135HE | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Screw diameter | mm | 40 | 45 | 40 | 45 | 45 | 50 | 50 | 55 | 50 | 55 | 60 | 65 | 70 | 75 |
| Screw L/D | L/D | 23:1 | |||||||||||||
| Shot volume | cm³ | 200 | 254 | 200 | 254 | 318 | 392 | 392 | 475 | 392 | 475 | 715 | 839 | 1077 | 1236 |
| Injection weight (HDPE) | g | 190 | 241 | 190 | 241 | 301 | 372 | 372 | 450 | 372 | 450 | 677 | 795 | 1020 | 1170 |
| Max. Screw speed | rpm | 10–225 | 10–235 | 10–235 | 10–235 | 10–235 | 10–235 | 10–235 | |||||||
| Heating capacity | kW | 9.6 | 9.6 | 13.6 | 14 | 14 | 26 | 15 | |||||||
| No. of heating zones | Qty | 3+N | 3+N | 4+N | 3+N | 3+N | 3+N | 3+N | |||||||
| Clamping force (preform) | kN | 323 | 350 | 528 | 712 | 712 | 1008 | 1344 | |||||||
| Clamping force (blowing) | kN | 46.7 | 53.7 | 93.4 | 107.7 | 107.7 | 221 | 235 | |||||||
| Opening stroke of mold platen | mm | 120 | 165 | 165 | 165 | 165 | 185 | 185 | |||||||
| Dry cycle | sec | 3 | 3 | 2 | 2.7 | 2.1 | 3 | 3 | |||||||
| Suitable bottle volume | ml | 5–800 | 5–800 | 5–800 | 5–800 | 5–800 | 5–800 | 5–800 | |||||||
| Max. bottle height | mm | ≤190 | ≤190 | ≤200 | ≤200 | ≤200 | ≤220 | ≤220 | |||||||
| Cooling water flow | m³/h | 3 | – | 4 | 5 | 5 | 6 | 6 | |||||||
| Total rated power | kW | 25.6 | 57 | 39 | 92 | 50 | 85 | 148 | |||||||
| Dimension (L×W×H) | m | 3.56×1.25×2.25 | 3.83×1.53×2.38 | 4.11×1.57×2.50 | 5.10×2.00×2.60 | 4.39×1.91×2.54 | 5.00×2.00×2.60 | 6.00×2.50×2.60 | |||||||
| Net weight | ton | 4 | 8.4 | 7.8 | 10 | 9 | 12 | 17 | |||||||
EXPERTISE
Material Compatibility & Processing Advantages
Victor injection blow molding machines are optimized for a wide range of pharmaceutical and medical-grade plastics. Stable injection, precise temperature control, and repeatable blow forming help ensure consistent quality across different materials.
| Material | Typical Applications | Victor Processing Advantage |
|---|---|---|
| PE | Pill bottles, medical containers | Stable molding, low shrinkage, smooth inner surface |
| PP | Medical bottles, cosmetic packaging | Excellent surface finish, strong chemical resistance |
| PS | Laboratory containers, diagnostic packaging | High dimensional accuracy, good clarity for inspection |
| PETG | Transparent medical packaging | Uniform wall thickness, premium transparency |
Injection Blow Molding Product Applications & Industry Samples
Cosmetic shampoo bottles
Pharmaceutical spring bottles
Health care hand sanitizer
Pharmaceutical eye droppers
Cosmetic jars
Pesticide bottles
Milk& juice bottles
IML bottles
IBM (Injection Blow Molding) vs. EBM vs. ISBM — Process Comparison
| Process | Typical Range | Strengths | Notes |
|---|---|---|---|
| IBM (Injection Blow) | 2 ml – 2 L | High neck precision, clean surface, uniform walls | Ideal for pharma/cosmetic small-to-medium volumes |
| EBM (Extrusion Blow) | 50 ml – 5 L+ | Large volume, handleware, wide-mouth options | Lower neck precision vs. IBM |
| ISBM (Injection Stretch Blow) | Small–medium PET | High clarity PET, precise neck, good barrier (with resins) | See PET (ISBM) Machines |
COMPARISON
IBM vs EBM vs ISBM: Which Process Fits Your Bottle?
Once you confirm injection blow molding can meet your product requirements, the next step is choosing the right process based on neck accuracy, hygiene, wall thickness, material, and production economics.
| Key Factor | IBM Injection Blow Molding | EBM Extrusion Blow Molding | ISBM Injection Stretch Blow Molding |
|---|---|---|---|
| Best for | Small, high-precision bottles (pharma/medical/cosmetics) | General-purpose hollow containers (industrial/chemical/detergent) | PET beverage bottles and clear, high-strength containers |
| Neck & thread accuracy | Very high (injection-formed neck finish) | Medium (depends on tooling and trimming) | Very high (injection neck + stretching) |
| Wall thickness uniformity | Excellent | Medium (parison control dependent) | Excellent (stretching improves consistency) |
| Hygiene & scrap | No trimming scrap, clean process | Trimming scrap common | Low scrap (depends on setup) |
| Typical materials | PE / PP / PS / PETG | HDPE / PP / PVC (varies by application) | PET (mainstream), PETG (some applications) |
| Output economics | Best when precision & hygiene matter most | Best for larger bottles and flexible shapes | Best for PET high-volume beverage production |
What is the main advantage of IBM over EBM?
IBM provides superior neck accuracy and uniform wall thickness with minimal scrap, making it ideal for small, high-precision pharmaceutical and medical packaging.
When should I choose ISBM instead of IBM?
Choose ISBM when producing PET bottles requiring high clarity and strength, especially for beverage packaging at high volume.
Complete Line Solutions
Pair your IBM with precision molds and automation systems for maximum efficiency.
AUTHORITY
Certified Quality Control
Victor injection blow molding machines are manufactured under strict quality management systems. Every machine is inspected and trial-run before delivery to ensure stable performance, safety, and long-term reliability.
Quality System & Compliance
- CE Compliance: electrical and safety design aligned with applicable EU requirements.
- ISO 9001 Quality System: standardized manufacturing and inspection procedures.
- Standardized Components: controlled sourcing for key electrical and safety parts.
- Spare Parts Availability: long-term support for maintenance and upgrades.
FAQ
Materials like PP, PE, and PETG are commonly used in Victor’s injection blow molding machines.
IBM machines are widely used for producing bottles and jars for pharmaceuticals, cosmetics, food, healthcare, and laboratory packaging.
IBM uses preforms made and blown in one continuous step, suitable for small to medium bottles with precise necks.
ISBM (Injection Stretch Blow Molding) adds a stretching stage, ideal for PET bottles needing high clarity and strength, such as beverage and water containers.
IBM provides higher neck accuracy, uniform wall thickness, better transparency, and a cleaner surface — ideal for small to medium-sized containers.
Single-station machines integrate injection, blowing, and ejection in one station, while double-station systems separate these steps for higher production speed.
Typically from 2 ml to 2 liters, depending on machine model, mold design, and material type.
Selection depends on bottle volume, material type, neck design, and required production capacity.
For example, MSZ30 suits small pharma bottles, while MSZ95 or MSZ135 handles multi-cavity cosmetic or food containers.
SUPPORT
Global Support & After-sales Service
Beyond machine delivery, Victor provides structured global technical support to ensure stable production, fast troubleshooting, and long-term reliability throughout the machine lifecycle.
What You Can Expect
- 24-hour response time for technical inquiries and troubleshooting
- Remote support via video call, messaging, and documentation
- On-site installation & training when required
- Process optimization guidance during mass production
- Long-term spare parts availability and upgrade support
Request a Quote
TRUST
Technical Content Review
This page content has been reviewed by a senior engineer with over 65 years of experience in injection blow molding technology, specializing in pharmaceutical and medical packaging equipment.