Float Tank
The Float Tank is an advanced inspection system primarily used in pharmaceutical and liquid packaging industries to detect leakage and ensure container integrity. It is commonly utilized for testing ampoules, vials, and small bottles filled with injectable or liquid products. The float tank method helps identify cracked, pin-holed, or improperly sealed containers by observing their behavior when submerged in water.
In operation, filled containers are immersed in a water tank. Properly sealed containers sink, while defective or leaking containers may float due to air entry or liquid loss. This simple yet highly effective testing process ensures that only leak-proof products proceed to the next stage of packaging.
Constructed with stainless steel (SS304), the float tank is designed for hygienic and corrosion-resistant performance. It is easy to operate, clean, and maintain. The system can be configured as manual or semi-automatic depending on production requirements.
The Float Tank is widely used in pharmaceutical manufacturing to maintain strict quality standards, prevent product recalls, and ensure compliance with regulatory guidelines.
Key Features
- Effective leak detection system
- Suitable for ampoules, vials, and small bottles
- Stainless steel (SS304) construction
- Simple and reliable testing method
Typical Products for Auto Filling Machine











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FAQ Of Customer
It is used to detect leakage in filled ampoules, vials, or small bottles.
Containers are immersed in water; defective ones may float due to air or leakage.
Mainly pharmaceutical and injectable product manufacturers.
Typically stainless steel (SS304) for hygienic operation.



