Pore Detection in Automotive Battery Cases

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In 2020, one of our clients ask us to provide a solution to detect pores at the bottom of the automotive battery cases, right after the injection process. For this project, we designed and fabricated the Dielectric Test Machine with the use of an industrial 20 VK HI-POT test instrument. We have manufactured one of these machines for each of the injection machines that our client has.

After the injection process, the Dielectric Test Machine allows us to detect pores in the base of automotive battery cases, using a HI-POT type testing equipment, rated at 20 kV.

MAIN FEATURES:

Installation on one side of the injection machine

Boxes are tested immediately after being injected

Operator-safe Dielectric Test

Cycle time less than 30 second (2 per minute)

Approved boxes marked with a paint point

NOT Approved boxes are perforated and rejected

Statistical report on the screen, by shift or global

HI-POT INSTRUMENT

Hi-Pot DC-WV Test

Insulation Resistance Test

Maximum KV DC Level: 20 KV

Certifications: CE Mark

GFI Human Protection

Skills

Posted on

July 31, 2025