It is a system which make leak tests on lithium ion batteries using helium gas.

This innovative system makes automatic high-speed and high-accuracy leak tests and does it with a small installation footprint. It checks lithium batteries both square and cylindrical shapes.

We do custom design work to match the customer’s work piece dimensions.

Compared to differential pressure and water immersion methods used up to now

, the helium test method is highly reliable and highly accurate inspections can be made in a short time.

Therefore, this method is ideal for mass-production needs at the work site.

Point 1: Space-saver

Compact design makes it easy to incorporate into already existing production lines.

Point 2: High-speed

At maximum speed it achieves a cycle time of 3 seconds per single work piece.

Point 3: High accuracy

It delivers an astounding test accuracy compare to the system using differential methods.

Point 4: Automatic inspections

Work pieces are placed on the conveyor and a pick-and-place robot mounts the work piece in the chamber.

The work pieces filled with helium after setting the chamber and the work piece to a vacuum.

If there is a flaw in the work piece, helium leaking outwards from it will be detected by a helium sensor.

Finally, the helium is bled out from within the work piece and it returned to normal pressure to end the inspection.

A robot extracts the work piece and sorts them into fail or pass pieces.

The entire process is totally automated.

Point 5: Low cost

Dedicated gas recovery equipment keeps running costs low.

Helium leak testers from Young Technology Company have a full track record boasting over 500 systems shipped all over the world!

It is the market leader in fuel tank, aluminum wheel and drum inspection systems. Since we design produce and adjust by ourselves, we provide inspection system complete in every way including reliability productivity and maintainability.