Leak Detection for Cans – TB5000
The TB5000 system is the high-performance solution for accurate micro-leak detection and internal pressure control, specifically designed for cans in the beverage industry. The machine performs a 100% non-destructive inspection directly on the production line at maximum process speed, preventing market complaints or product recalls while safeguarding the shelf life of soft drinks, beer, wine, and water.
The system utilizes a calibrated compression (“squeezer”) technology via flexible parallel belts acting on the sides of the can. A sensor in direct contact with the can measures its rigidity with extreme precision; a rigidity level below the expected threshold indicates low internal pressure and, consequently, a leak.
This inspection is independent of belt wear and eliminates false rejects caused by the simultaneous transit of multiple products, thereby ensuring superior accuracy compared to load cell checks. It is also significantly more reliable than profile geometric detection systems (can end shape detection), as it is immune to lid manufacturing tolerances or standard fluctuations in filling levels.
The belt assembly operates completely dry, eliminating the need and costs for cooling water or industrial lubricants. Furthermore, the system is designed according to Hygienic Design criteria to facilitate washing operations and eliminate the risk of bacterial contamination.
- Micro-leak detection on the can body and seam
- Identification of cans with non-compliant pressure levels
- High-frequency fill level inspection (Optional)
- Dual parallel belt squeezing technology with continuous tension
- Measurement via direct contact sensor, independent of belt wear
- Dry operation system with no water or lubrication required
- 100% non-destructive inspection of production at maximum line speed
- Complete elimination of the effect of belt wear or tension on accuracy
- Total elimination of operational costs for water and lubrication fluids
- Quick format changeover and tool-free belt maintenance
- Drastic reduction in false reject rates to optimize Overall Equipment Effectiveness (OEE)
- TB5000
