Impregnation of a test piece(Disc filter) with a test liquid. Immersion of the test piece in the test liquid and introduction of a gas (usually air) into the test piece at gradually increasing pressure.

Impregnation of a test piece(candle filter) with a test liquid. Immersion of the test piece in the test liquid and introduction of a gas (usually air) into the test piece at gradually increasing pressure.

The manual spinneret inspection device mainly consists three parts: The inspection platform of spinneret, CCD and the LCD display; Through the hand wheel to move the location of the nozzle of spinneret

Automatic Spinnerette Inspection System, we has adopted the most advanced optical image processing techniques, applied sophisticated semiconductor optical equipment in combination with Japanese ultra-high precision screws