Carbonated Soft Drink Production Line
We specialize in delivering complete carbonated soft drink(CSD) production lines, from syrup preparation to carbonation and high-speed filling.
With strong engineering capability, we offer fully customized solutions, turnkey project execution, and factory layout design tailored to your production goals.
- Capacity: 2000-36000BPH
- Filling Accuracy: ≤±3mm (Liquid Level Positioning)
- Container Type: PET/Glass Bottle, Aluminum Can
- Container Size: 150ml,250ml, 300ml, 350ml, 500ml
- Beverage Type: Sparking Water, Fruity Favor/Juice Carbonated Drinks
What Equipment Can We Provide For Carbonated Drink Production Line?
Bottle Blowing Machine
PET Bottle Blowing Machine transforms preforms into bottles through heating and stretch blow molding, delivering 2,000–24,000 BPH with uniform wall thickness and reliable strength.
- Automatic PET Bottle Making Machine
- Semi-automatic PET Bottle Making Machine
Water Treatment Equipment
Water treatment system removes suspended solids, dissolved salts, odors, and microorganisms, achieving hardness ≤50 mg/L, TDS reduction over 95%, and microbial inactivation rate above 99.9%, ensuring stable taste and carbonation performance.
- Sand Filter
- Activated Carbon Filter
- Water Softener
- RO System
- UV / Ozone Sterilizer
Syrup Preparation Equipment
- Ensures consistent syrup quality using pure, high-grade sugar materials
- Precisely controls dissolving temperature at 50–55 °C for optimal sugar solubility
- Achieves accurate syrup concentration between 45–65 Brix for stable beverage taste
- Plate or tubular sterilization at 90–95 °C guarantees hygienic, microorganism-free syrup
Carbonation Mixing Equipment
- Carbon dioxide purified, mixed with 4 °C water and cooled syrup
- Fully automatic PLC control with alarm and safety shutdown
- Food-grade 304 stainless steel, polished, hygienic construction
- Static mixing technology with approximately 5% mixing accuracy
Carbonated Filling Machine
- Isobaric filling valve minimizes carbon dioxide loss.
- The system integrates washing, filling, and sealing, ensuring gentle filling.
- Suitable for carbonated drinks below 0.5 MPa pressure.
- Fills beverages like beer, sparkling wine, and carbonated drinks.
Bottle/ Can Warming Tunnel
- Gradually warms cold beverages from 3–5°C to room temperature.
- Spray-type hot water system ensures uniform bottle or can heating.
- Prevents condensation before shrink or carton packaging.
- Heats drinks to stable 30–35°C for downstream packing processes.
Labeling Equipment
Automatically applies wrap-around or shrink labels at 6,000–24,000 BPH, supporting PET and glass bottles, with quick changeover and stable high-speed operation.
- Full Automatic Sleeve Label Machine
- Automatic Self-adhesive Labeling Machine
- Automatic Paste Labeling Machine
Packaging Equipment
Automatically packs bottles or cans using shrink wrapping or carton packing, supporting 6–24 packs/min, compatible with PET and cans, ensuring stable sealing and efficient downstream logistics.
- Auto Heat Shrink Packing Machine
- Automatic Carton Packing Machine
Palletizing Robot Arms
Palletizing robot arms automatically stack finished packages on pallets, improving end-of-line efficiency, consistency, safety, and space utilization.
- Up to 40 packs/min for PET bottles and cans
- Handles 30–600 kg shrink packs and cartons
- Supports PET, Cans, Cartons with fast changeover
Carbonated Beverage Types We Can Produce
Cola Beverages
Cola beverages are made by blending purified water, sweeteners, flavor concentrates, and CO₂, then cooled, carbonated, and filled using isobaric filling systems.
Carbonated Water (Sparkling Water)
Made from purified or mineral water mixed with syrup and carbon dioxide, suitable for PET bottles, glass bottles, and aluminum cans.
Fruit-flavored Sodas
Fruit-flavored sodas are produced by blending purified water, fruit flavors, sweeteners, and CO₂, delivering refreshing taste, vibrant aroma, and consistent carbonation quality.
Juice-based Carbonated Drinks
Contain concentrated fruit juice and water; the juice is pasteurized before carbonation and filling into bottles or cans.
Carbonated Drink Production Process
- Natural white sugar is weighed and fed into the high-shear dissolving tank.
- Sweeteners, acids, emulsifiers, flavors, and colorants are added sequentially.
- Purified water dissolves the sugar to form syrup.
- The syrup is pumped via centrifugal pump to the standardization mixing tank.
- All ingredients are fully blended in the standardization tank.
- The beverage is cooled to about 4 °C in the cooler.
- At low temperature, filtered CO₂ is injected in the carbonation mixing tank.
- The carbonated drink is filled into bottles or cans at 4 °C.
- After warming to room temperature, products are shrink-wrapped or cartoned.
Carbonated Beverage Filling Solutions
PET Bottle Filling Line
PET carbonated beverage bottles are among the most consumed globally. Our cost-efficient, sustainable filling lines cover syrup systems, filling, and palletizing, optimizing material usage, lightweight bottles, and packaging durability.
- Lightweight, shatter-resistant, cost-effective
- Good CO₂ retention with barrier PET
- Capacity ranges from 200 ml to 2500ml
- Production up to 30,000 bottles per hour
Glass Bottle Filling Line
Glass bottles preserve product taste and quality without reaction or gas loss. Brenu delivers optimal solutions from syrup preparation to depalletizing and palletizing through advanced process technology.
- Excellent carbonation retention with zero gas permeability
- Premium appearance, reusable, and fully recyclable
- Capacity ranges from 200 ml to 1000ml
- Production capacity from 3000 to 40000 bottles per hour
Aluminum Can Filling Line
Aluminum cans are lightweight and durable for carbonated beverages. Breuu supplies complete can production lines, from syrup preparation to filling and palletizing, with integrated process technology.
- Superior light and oxygen barrier, protecting flavor stability
- Fast cooling, lightweight, and highly recyclable
- Capacity ranges from 250 ml to 500ml
- Production capacity from 12000 to 60000 cans per hour
Automation, Smart Control Design
Brenu develops and manufactures intelligent automation equipment for efficient production. With AI-integrated control, the system supports smart operation, fault response, and process traceability.
- Auto stop with fault alarm
- Emergency stop for quick shutdown
- PLC control with inverter drive
- Touchscreen for easy operation
Frequently Asked Questions
What is isobaric filling and why is it required?
Isobaric filling uses counter-pressure to balance CO₂ pressure during filling, preventing foaming, carbonation loss, and product instability in carbonated drinks.
How is carbonation level controlled during production?
Carbonation is controlled by CO₂ pressure, temperature (typically 2–4°C), and mixing ratio. Precise control ensures consistent taste and bubble structure.
Can CSD production line handle multiple bottle sizes?
Yes. With proper mold changes, star wheels, and format parts, a CSD line can handle multiple bottle sizes and packaging formats.
Is a CIP system necessary for carbonated soft drink lines?
Yes. CIP (Clean-In-Place) systems ensure internal cleaning of tanks, pipelines, and fillers without disassembly, maintaining hygiene and reducing downtime.
How does a CSD line reduce CO₂ loss during filling?
CO₂ loss is minimized through isobaric filling, short filling times, optimized venting, and stable pressure control throughout the filling process.
What utilities are needed to operate a carbonated beverage production line?
Typical utilities include water, electricity, compressed air, CO₂ supply, chilled water, and steam (if syrup heating is required).
Can carbonated and non-carbonated beverages be produced on the same line?
With proper configuration and cleaning procedures, some lines can be adapted for both carbonated and still beverages.
How long does installation and commissioning take?
Installation time depends on line size but typically ranges from 30 to 90 days, including testing and production validation.