Leak Tester
CY-500
Automatic Leak Tester for Plastic Bottles | Quality Assurance Machinery
The CY-500 Automatic Leak Tester is an essential quality assurance system for manufacturers in the beverage, chemical, and pharmaceutical industries. Constructed from durable stainless steel and aluminum alloy, this machine reliably detects leaks in all types of plastic bottles before the filling process. It features a user-friendly CPU/PLC control system, adjustable testing speeds from 1 to 60 bpm, and the flexibility to add more testing heads to meet specific production demands. Integrate the CY-500 into your production line to prevent costly product recalls and protect your brand's reputation.
Key Features
- Versatile Integration: Suitable for standalone operation or seamless connection with other machines in a complete production line.
- Durable Construction: The entire machine is constructed from high-grade stainless steel and aluminum alloy, ensuring longevity and compliance with GMP standards.
- Adjustable Design: Easily adjustable to accommodate various bottle sizes and shapes.
- Advanced Control: Equipped with a reliable CPU/PLC control system for precise and consistent operation.
- Variable Speed: Features an A/C motor to adjust the leak testing speed according to production requirements.
- Scalable Output: The number of testing heads can be increased to meet higher output demands.
Versatile Applications

The CY-500 is expertly designed to detect leaks in a wide variety of plastic bottles. It is an indispensable tool for quality control in numerous industries, including:
- Food & Beverage (e.g., soft drink bottles)
- Household Products (e.g., detergents)
- Automotive (e.g., lubricants, motor oil)
- Chemical Industries
By ensuring bottle integrity before liquid filling, the CY-500 prevents waste, protects product quality, and upholds brand reputation.
Technical Specifications
| Model | CY-500 |
|---|---|
| Machine Size (L×W×H) | 1500x500x1500 mm |
| Container Volume | 0.1-2 L |
| Bottle Height | 50-300 mm |
| Bottle Width | 50-250 mm |
| Bottle Mouth (Diameter) | 21-80 mm |
| Testing Speed | 1-60 bpm |
| Control System | CPU/PLC |
| Voltage | 110V / 220V, 50/60HZ, single phase |
*Specifications are subject to change without prior notice.
- Video
Leak Tester Labeling and Packaging Equipment
Chin Yen supplies Leak Tester for manufacturers that need dependable labeling, inspection, dispensing, or packaging support in real production environments. This product helps buyers improve accuracy, workflow control, and equipment fit.
Product evaluation can include container dimensions, label size, labeling speed, machine footprint, control system, line layout, and compliance requirements. Chin Yen supports these discussions with practical engineering experience and flexible configuration options.
For food, beverage, pharmaceutical, cosmetic, chemical, and contract packaging buyers, Chin Yen provides equipment designed for stable operation, hygienic construction, and reliable long-term service from a focused Taiwan manufacturer.