How Fountain Fireworks Are Manufactured
Fountain fireworks may look simple from the outside, but each fountain is the result of a precise and strictly-controlled manufacturing process. High-quality fountains depend on stable chemical formulations, accurate loading, proper compaction, and strong tubes.
Below is a complete step-by-step explanation of how Chufeng Fireworks produces professional-grade fountain fireworks.
High-quality fountains start with safe, stable, and clean raw materials.
Common raw materials include:
- Potassium nitrate
- Charcoal powder
- Metals (titanium, iron, aluminum, magnesium)
These determine the brightness, color, and effect height.
Used in color flame fountains:
- Strontium compounds → Red
- Barium compounds → Green
- Sodium compounds → Yellow
- Copper compounds → Blue / Purple
Enhance visual and audio effects:
- Crackling granules
- Whistle compositions
- Glitter powder
- Pearl balls
All raw materials must pass:
- Moisture testing
- Purity testing
- Particle size screening
Chufeng Fireworks maintains strict incoming QC to prevent unstable batches.
This is the most crucial stage because composition quality directly affects:
- Flame color
- Spark height
- Burn duration
- Smoke level
- Stability and safety
Different markets require different performance standards. For example:
- U.S. retail → longer duration + colorful effects
- Europe → titanium-rich high-brightness silver sparks
- Latin America → stronger crackle + higher spray
Chufeng uses:
- Anti-static rooms
- Low-speed mixing equipment
- Temperature and humidity control
The mixture is then granulated or kept as powder depending on effect type.
Fountain fireworks use:
- Paper tubes
- Cone-shaped cardboard shells
- High-strength composite tubes for long-duration fountains
Tubes must:
- Withstand internal pressure
- Maintain vertical spray direction
- Not deform under heat
Each tube undergoes:
- Pressure testing
- Dimensional inspection
- Clay plug sealing (bottom plug)
The clay plug ensures no burning leaks downward.
Most fountains contain multiple effect layers, such as:
- Silver sparks
- Color flame
- Crackling
- Titanium flower final burst
Each layer is filled in sequence with:
- Controlled weight
- Measured height
- Compaction using wooden or mechanical tools
Proper compaction ensures:
- Stable burning speed
- Consistent effect height
- Smooth transition between stages
Improper compaction may cause:
- Uneven spray
- Weak effects
- Tube blowouts
The top of the fountain is sealed with a clay nozzle, controlling:
- Spark height
- Pressure
- Spray angle
Different nozzle diameters produce different performance levels.
Chufeng Fireworks can customize nozzle designs to match buyer preferences.
After loading, the tube is sealed with:
- Paper discs
- Glue
- Protective film or foil
A safety fuse is inserted and fixed.
Buyers can choose:
- Standard fuses
- Quick fuses
- Electric ignition for stage fountains
Fountains must be dried in controlled environments to remove moisture.
- Temperature-controlled drying rooms
- 24–48h stabilization period
- Humidity management systems
Drying prevents misfires and ensures long-term storage stability.
Every batch undergoes field testing:
- Spray height (e.g., 1.5m / 3m / 5m)
- Burn duration (±5% accuracy)
- Color brightness
- Titanium density
- Crackling consistency
- Safety performance
Testing videos can be provided to buyers for product verification.
Retail-ready fountains require:
- Brand labels
- CE/UN compliant warning text
- Custom packaging designs
- Multi-pack gift sets
- Shrink-wrapped assortments
Chufeng can create:
- OEM custom artwork
- Multi-language instructions
- EAN/UPC barcodes
Finally, products are packed into UN-certified cartons for international shipping.
Before export, Chufeng performs:
- Weight checks
- Fuse integrity check
- Moisture check
- Vibration and drop resistance tests
- Packaging strength test
Ensuring every carton is safe for long-distance transport.
Fountain fireworks may appear simple, but producing a bright, stable, and safe fountain requires precision engineering, strict quality control, and professional craftsmanship.
At Chufeng Fireworks, we combine decades of experience with modern production technology to create reliable and visually stunning fountain fireworks for global buyers.
