Linear Empty Plastic Bottle Leak Testing Device 2000 Bph For PET Bottles

Linear Empty Plastic Bottle Leak Tester For PET Bottles

Description

The Linear Empty Plastic Bottle Leak Tester is a flexible and high-efficiency tool that secures the integrity of various plastic packaging containers. Designed for mass-production lines, it can handle containers of diverse shapes and capacities, such as standard water bottles, dairy containers (milk bottles), jerrycans and other plastic containers. It conducts accurate, non-destructive airtightness checks on containers that meet preset standards and are waiting for quality inspection.

The testing process is fully automatic. After leak detection, the system smartly sorts the output according to test results. Qualified products move smoothly to the next step. Importantly, any unit that fails the airtightness test will immediately trigger an alarm at the relevant workstation. What's more, the system automatically removes these unqualified bottles from the production flow. This automatic rejection function ensures strict physical separation between qualified and defective containers, avoids cross-contamination of product batches, and ensures that only leak-free containers proceed to filling or shipping. This process greatly improves production quality control, reduces waste and safeguards operator safety.

Machine Advantage

• Adopting the latest detection system imported from the United States, each workstation is equipped with a dual independent leak detection system. This system features high precision and strong reliability, with an accuracy of up to 0.1mm—fully meeting the strict leak-proof requirements of PET bottles. PET bottles are widely used in the packaging of various products such as beverages, edible oils, and condiments; many of these contents have specific physical and chemical properties that place high demands on the leak-proof performance of the bottles. Most PET bottles have lightweight structures, clear bodies, and sealed caps; their leak-proof performance directly affects product quality—leakage will not only cause waste but also lead to content residue or contamination at the bottle mouth, affecting user experience and even compromising the safety of the packaged products.
• Storage function: The system can store 6 sets of PET bottle detection parameters (customizable memory), record the total number of PET bottle detections, the number of leaky PET bottles, and set the total detection quantity. When the machine completes the detection of the set number of PET bottles, it will automatically stop the leak detection process. This ensures standardized, traceable, and efficient inspection of batch PET bottles—in line with the food, beverage, and daily chemical industries’ strict standards for food/daily chemical contact packaging safety, hygiene, and batch quality consistency.
• Stability testing: The equipment adopts German Siemens PLC control, American Motorola detection board, and FESTO solenoid valve control. Its industry-recognized leading stability can reach over 100,000 hours, providing long-term and stable leak detection support for PET bottle production lines. For these lines, continuous and reliable equipment operation is crucial: it avoids production interruptions that delay the supply of PET bottles, and prevents unqualified leaky bottles from entering the market—thus complying with relevant safety regulations for packaging materials, reducing after-sales disputes caused by leakage, and safeguarding the brand image of enterprises that use PET bottles for product packaging.