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Hygienic, flexible, and efficient filling; engineered by 4B Automation & 4B Systems in partnership with Alfa Laval.

Overview:

  • At 4B Automation & 4B Systems, our Bag in Box Fillers are built for reliability, hygiene, and performance; ensuring accurate, contamination-free filling for dairy, beverage, fruit, and oil-based products.
  • As the Authorised Integrator of Alfa Laval in South Africa, we supply and support aseptic and clean Bag in Box filling systems designed for a wide range of applications; from UHT milk and fruit juice to edible oils and purées.
  • Each filler combines intelligent automation, hygienic design, and real-time control to maintain product integrity while reducing waste, downtime, and maintenance.

Whether you’re filling 3 L consumer packs or 1,000 L industrial bags, our systems deliver consistent, high-speed performance with full local support and service.

Key Features / Capabilities

Aseptic and clean filling configurations for low- or high-acid products.

Accurate, hygienic filling with ±0.5% tolerance to reduce product loss.

Modular, skid-built design for quick installation and integration.

Flexible operation: Handles 3 L to 1,000 L bags and standard 1-inch spouts.

Fully automated PLC/HMI control with data logging.

Real-time monitoring of fill performance, sterilisation, and temperature.

Energy-efficient design with optimised CIP/SIP cycles.

Fast changeovers between products, cap types, or bag sizes.

Locally integrated, and supported by 4B Automation & 4B Systems.

With an Alfa Laval Bag in Box Filler supplied and integrated by 4B Automation & 4B Systems, you can:

  • Protect product quality and shelf life with aseptic, low-oxygen filling.
  • Improve efficiency through automated, real-time control and reduced cleaning time.
  • Lower operational costs by minimising waste and overfills.
  • Increase production flexibility with quick-changeover designs and scalable configurations.
  • Ensure hygiene compliance through automated sterilisation, CIP/SIP, and validated cycles.
  • Depend on long-term reliability with local integration, training, and technical support

Our tailored solutions include:

Alfa Laval Systems – Clarifiers
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Alfa Laval Systems – Bactofuges
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Alfa Laval Systems – Dealcoholisation Systems
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Deaeration / Oxygen Removal Modules
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Bag in Box Fillers
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Alfa Laval Systems – Separators
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Decanters
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Ready to improve filling accuracy, protect product quality, and increase packaging efficiency?

Let’s specify an Alfa Laval Bag in Box filling system matched to your product, packaging format, production capacity, and filling requirements.


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