Injection blow molding machine
MSZ50S-HE High-Speed Hybrid IBM Machine
Synchronous mold opening and closing shortens the cycle to a 2 s dry cycle. A rigid frame and optimised screw keep plasticizing stable, while servo hydraulic control with electric charging, stripping and rotation responds quickly with reliable pressure and lower energy use.
- Bottle volume
- 5–2000 ml
- Dry cycle
- 2 s
- Clamping force
- 528 kN
- Screw diameter
- 45 / 50 mm
Technical features
Technical Features
- Servo motors replace traditional hydraulic actuators for higher energy efficiency and much lower noise.
- Electric rotation of the indexing table improves rotation accuracy.
- Servo motor and ball-screw system for faster speed and higher precision.
- Electric charging (pre-plasticizing) improves plasticizing speed and quality with remarkable energy savings.
- Linear guide rails support the injection unit with low friction, small inertia and high injection precision.
Gallery
MSZ50S-HE in the Victor factory
Machines photographed at our Zhangjiagang plant during assembly and testing.
Machine details
Key components of the MSZ50S-HE
From the clamping unit to the control system, every key component is chosen for stable continuous production and easy maintenance.
Electrical control
Key control and drive units are managed centrally to support stable, continuous production.
- Centralised control
- Stable running
Rotary mechanism
The rotary table indexes smoothly between stations, balancing speed with repeat positioning accuracy.
- Smooth indexing
- Repeatability
Injection unit
Plasticizing, metering and injection are integrated in one compact injection module.
- Integrated module
- Precise motion
Hydraulic valve unit
Centralised hydraulic circuit control gives every machine movement a steady, predictable power response.
- Stable response
- Easy maintenance
PLC control
Process parameters are set from one screen for easy commissioning, product changeover and status monitoring.
- Intuitive operation
- Fast setup
Clamping system
Fast, smooth clamping keeps the mold evenly loaded and the bottles consistent.
- Stable clamping
- Even force
Energy test
Hybrid vs hydraulic: MSZ50S-HE against MSZ50S
Victor ran the same 5-cavity, 200 ml HDPE bottle mold on both machines. Electric charging, electric stripping and electric rotation cut energy consumption per kilogram of bottles by about 14%.
| Model | MSZ50S | MSZ50S-HE |
|---|---|---|
| Energy per kg of bottles | 0.53 kWh | 0.45 kWh |
Source: Victor Machinery test data, 2026 product catalogue. Results depend on bottle design, resin and mold.
14%
less energy per kg of bottles
80 kWh
saved per 1,000 kg of bottles
Test conditions
- Mold number
- 16378
- Cavities
- 5
- Shot weight
- 23.6 g
- Bottle volume
- 200 ml
- Material
- HDPE 5502
Applications
Product Application
Pharmaceutical & medical 
Cosmetics 
Personal care 
Food packaging
Parameter Table
Values as published by the manufacturer. Final configuration is confirmed by a Victor engineer against your bottle drawing and acceptance conditions.
Swipe the table sideways to see all specifications →
| Parameter | Unit | MSZ50S-HE | MSZ50S-HE |
|---|---|---|---|
| Screw diameter | mm | 45 | 50 |
| Screw L/D | L/D | 23:1 | 23:1 |
| Shot volume | cm³ | 318 | 392 |
| Injection weight (HDPE) | g | 301 | 372 |
| Max. screw speed | rpm | 10–235 | |
| Heating capacity | kW | 11.5 | |
| No. of heating zones | Qty | 3+N | |
| Clamping force (preform) | kN | 528 | |
| Clamping force (blowing) | kN | 93.4 | |
| Opening stroke of mold platen | mm | 165 | |
| Lifting height of rotary table | mm | 80 | |
| Max. platen size (L×W) | mm | 560×390 | |
| Min. mold thickness (H) | mm | 240 | |
| Heating capacity of mold | kW | 3.6 | |
| Stripping stroke | mm | 270 | |
| Dry cycle | sec | 2 | |
| Motor power | kW | 19 | |
| Hydraulic pressure | MPa | 14 | |
| Suitable bottle volume | ml | 5–2000 | |
| Max. bottle height | mm | ≤200 | |
| Max. bottle diameter | mm | ≤100 | |
| Compressed air pressure | MPa | 1 | |
| Compressed air discharge | m³/min | ≥0.8 | |
| Cooling water flow | m³/h | 4 | |
| Total rated power (with mold heating) | kW | 63.75 | |
| Actual power consumption | kW | 15–23 | |
| Recommended main switch | A | 125 | |
| Recommended wire diameter | mm² | 25 | |
| Dimension (L×W×H) | m | 4.36×1.57×2.5 | |
| Net weight | ton | 8 | |
Certificates
Certified quality and safety
Victor’s management system is certified to ISO 9001, ISO 14001 and ISO 45001, and every model carries CE conformity. Where a destination market requires UL or CSA approval, Victor supports the customer’s application in that country.
- ISO 9001
- ISO 14001
- ISO 45001
- CE
Energy-saving
More from the Hybrid series (HE)
Servo motors replace traditional hydraulic actuators for better energy use and much lower noise. In Victor’s test the MSZ50S-HE used about 14% less energy than the MSZ50S, saving 80 kWh per 1,000 kg of bottles.
MSZ30HE
Energy-saving small pharma and cosmetic bottles
- 323.2 kN
- 3 s dry cycle
- 5–1000 ml
MSZ50HE
Dual proportional hydraulics, quick mold changes
- 504 kN
- 3.5 s dry cycle
- 5–2000 ml
MSZ70S-HE
High-speed 712 kN hybrid for medium bottles
- 712 kN
- 2.7 s dry cycle
- 5–2000 ml
MSZ95S-HE
1008 kN hybrid for larger containers
- 1008 kN
- 3 s dry cycle
- 5–2000 ml
MSZ135S-HE
Wide-mouth jars and high-cavity mass production
- 1344 kN
- 3 s dry cycle
- 5–2000 ml
Trust
Technical Content Review
Content on this page is reviewed by Victor's engineering team before publication. Specifications, process guidance and application notes are checked against current machine documentation.
- Role
- Senior Engineer
- Specialty
- Injection blow molding & packaging equipment
- Last updated
- 2026-10-14