Skip to content 
What Is a Combi Block Machine? The Complete Guide for Bottled Water & Beverage Production
In today’s highly competitive beverage industry, efficiency, hygiene, and cost savings are more important than ever. This is where Combi Block machines — also called blowing filling capping 3-in-1 machines — have revolutionized how bottled water and other beverages are produced.
This guide will explain what a Combi Block machine is, how it works, its applications, benefits, costs, and how to choose the right one for your mineral water bottling line or beverage factory
What Is a Combi Block Machine?
A Combi Block machine is an advanced beverage machinery system that integrates three main processes — bottle blowing, filling, and capping — into one continuous unit.
Instead of having separate machines connected by conveyors, the Combi Block system transfers bottles directly from the blowing stage to the filling and capping stages without intermediate handling.
Key Components:
Bottle Blowing Machine – Converts PET preforms into bottles using heat and high-pressure air.
Filling Unit – Fills bottles with mineral water, juice, tea, carbonated drinks, or other beverages.
Capping Unit – Automatically seals the bottles with caps to ensure product safety.
By combining these processes, a Combi Block machine saves space, reduces contamination risks, and increases production speed.
How Does a Combi Block Machine Work?
Here’s the step-by-step process inside a blowing filling capping 3-in-1 combiblock machine:
Preform Feeding & Heating – PET preforms are fed into the system and heated uniformly by infrared heaters.
Bottle Blowing – A blow molding system stretches and inflates the preform into the desired bottle shape using high-pressure air.
Direct Transfer – The freshly blown bottles are immediately transferred to the filling unit without conveyors.
Filling – Depending on the beverage, the filling system can use gravity filling, pressure filling, or aseptic filling.
Capping – Bottles are sealed with caps and prepared for labeling and packaging.
This seamless integration significantly reduces energy use, minimizes human contact, and improves production hygiene.
Applications of Combi Block Filling Machines
Combi Block machines are widely used in:
Mineral Water Bottling Plants – For both small bottles (500 ml) and large PET bottles.
Juice and Tea Production – With hot-fill compatibility.
Carbonated Drinks – Using pressure filling technology.
Functional Beverages – Energy drinks, flavored waters, vitamin-infused beverages.
They are also ideal for lightweight PET bottle production, where reduced handling prevents bottle deformation.
Advantages of Combi Block Filling Machines
Upgrading to a Combi Block system offers major operational benefits:
-
Space-Saving Design – No need for long air conveyors.
-
Lower Energy Consumption – Less air loss between blowing and filling.
-
Improved Hygiene – Bottles go straight to filling without exposure to open air.
-
Higher Production Speed – Faster bottle-to-bottle processing.
-
Reduced Labor Costs – Fewer operators needed.
-
Fewer Bottle Rejections – Minimal damage during transfer.
For high-volume plants, these benefits translate to significant cost savings over time.
3 in 1 Combi Block Machine Cost
The cost of a Combi Block machine varies based on capacity, brand, and level of automation.
Small capacity (6,000–10,000 bottles/hour): $80,000 – $150,000
Medium capacity (12,000–24,000 bottles/hour): $180,000 – $350,000
High capacity (30,000+ bottles/hour): $400,000+
Factors affecting cost:
Bottle size range
Filling method (cold, hot, aseptic)
Customization for specific beverages
Supplier country and after-sales support
How to Choose the Right Filling Machine for Your Factory
When selecting a Combi Block or any filling machine, consider:
Production Volume – Match machine capacity with your growth forecast.
Product Type – Different beverages require different filling technologies.
Bottle Material – PET, glass, or specialty plastics.
Maintenance & Service – Availability of spare parts and technical support.
Integration – Ability to connect with labeling, packing, and palletizing equipment.
Always request a factory test run before purchase to verify speed and quality.
Combi Block Machine vs. Traditional Bottling Lines
| Feature | Combi Block Machine | Traditional Line |
|---|---|---|
| Space Required | Compact | Larger footprint |
| Hygiene | High (minimal exposure) | Moderate |
| Energy Efficiency | High | Lower |
| Initial Cost | Higher | Lower |
| Long-term ROI | Higher (cost savings over time) | Lower |
The Combi Block machine has transformed beverage production by integrating blowing, filling, and capping into one streamlined system. While the initial investment is higher, the space savings, hygiene improvements, and operational efficiency make it a smart choice for growing bottled water and beverage factories.
Recommended: The Latest 3 in 1 Combine Block from Faygo Union
If you’re considering upgrading your production line, one of the most advanced blow-fill-cap solutions on the market today comes from Faygo Union.
Faygo Union’s Newest Linear 3-in-1 Blowing-Filling-Capping Combi-Block Machine
Why It Stands Out:
Compact Design: Tailored for space-constrained plants, it delivers up to 16,000 bottles/hour while occupying just ~7 m × 1.6 m
Integrated Efficiency: Seamlessly blends bottle blowing, filling, and capping into one unit — lifting the burden of multiple installations
Energy-Saving Innovation: Built with low-power components and a hygienic design for streamlined maintenance and reduced resource consumption
Flexibility: Handles bottle sizes from 250 ml to 2 L, with rapid adjustments between runs using Faygo’s neck-hanging gripper system — no major machine realignment needed
Faygo Union’s Rotary Model: High Output, Smart Design
For larger-scale needs, Faygo Union offers a rotary blow-fill-cap machine capable of handling 24,000 to 48,000 bottles per hour. It incorporates advanced energy-saving technologies such as exhaust gas recovery, ceramic infrared heating, and optimized thermal control — all designed to lower operational costs while ensuring high uptime
Conclusion
If you’re planning to upgrade your mineral water bottling plant machinery or set up a new beverage machinery line, considering a Combi Block could be one of the best long-term investments for your business.
