Automatic Water Leakage Testing and Drying Process for Oil Filters

Automatic water leakage testing is an important quality control process in oil filter production. During this step, each oil filter is tested with water to check whether there is any leakage around the shell, sealing area, or joint position.

After the leakage test, the filters go through a drying process to remove surface moisture. This helps keep the products clean, dry, and ready for the next production stage .

With automatic testing and drying equipment, we can improve production efficiency, reduce manual errors, and ensure stable quality for bulk orders.

As a professional auto filter manufacturer, we focus on producing oil filters, air filters, and cabin filters for passenger cars. We strictly control every production step to provide reliable products for global customers.