RLD400 leak detector

The RLD400 Automatic Leak Detector is designed for the food, beverage and aerosol industries. It is especially suitable for containers filled with sealed products.


The RLD400 leak detector operates at a speed of up to 1200 bottles/minute and a reliability rate of 99.99%. Thanks to many years of experience, Bonfiglioli Engineering can provide customers with specific machines that can be used to inspect plastics and metal containers of any shape and size, such as milk bottles, yogurt cups, food bags, brick packaging, etc. .

Leak detection is done automatically by placing the product under test into a leak detection room. Under vacuum conditions, special sensors will analyze the pressure changes of the product attachments and automatically reject unqualified, leaky products.

Source: International Packaging Business