Pet Blow molding Machine

Semi Automatic Blow Moulding Machine

Unmatched Flexibility in Bottle Production

A semi automatic blow moulding machine is an industrial automated system used to process and package products for commercial plants. It is engineered for high throughput and efficiency. Typical production capacities range from 800 to 1200 Bottles Per Hour (1L Size). It supports pack sizes ranging from Options available to blow 20 Liter / 5 Gallon Jars.

The Semi-Automatic PET Blow Moulding Machine remains the foundational workhorse for hundreds of successful bottling businesses worldwide. It is split into two distinct units: a standalone Infrared Preform Heater, and the Main Blowing unit. An operator simply places heated preforms into the mold, hits dual-safety buttons, and the machine pneumatically locks the mold and blows the bottle. Its greatest advantage is incredible versatility and extremely low mold-replacement costs, making it ideal for producing unique geometries or large 20-Litre water jars.

  • Economical entry into self-manufacturing PET
  • Standalone infrared continuous preform heater
  • Can blow massive sizes (up to 20L Water Jars)
  • Rugged, highly repairable mechanical design
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Features & Benefits

  • Supreme VersatilityEasily switch from blowing small 200ml rounded bottles to 5L square oil containers in the same afternoon.
  • Affordable ToolingSimple 2-cavity or 1-cavity molds are incredibly cheap to CNC machine, allowing for infinite brand packaging experimentation.
  • Compact FootprintRequires very little factory floor space compared to massive fully automated rotary blowers.
  • Dual Button SafetyForces the operator to use both hands simultaneously to close the incredibly powerful mold clamp, ensuring zero accidents.

Technical Specifications

Production Capacity800 to 1200 Bottles Per Hour (1L Size)
Heating ZonesAdjustable Infrared Heaters with rotation
Max Bottle SizeOptions available to blow 20 Liter / 5 Gallon Jars
Mode of OperationManual preform load, Auto Blow Cycle
Mold ClampingPneumatic / Hydro-Pneumatic Toggle
Required AirHigh Pressure (25-30 Bar) Compressor Required

Ready to Scale Your Production?

Our engineering team is ready to design a custom solution integrating the Semi Automatic Blow Moulding Machine directly into your facility layout.

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