01
Foam Inspection
100% visual inspection for each lot of incoming foam
100% air presure drop test for each lot of incoming foam
100% length, width and thickness inspection for each lot of incoming foam
All inspection data are recorded into quality management database
02
Slurry Quality Control
Slurry viscosity and temperature inspection
All inspection data are recorded into quality management database
03
Wet Weight Control
Each piece of impregnated blanks will pass online wet weight inspection scale. Control system alarms when the weight is out of range
All data are recorded into quality management software automatically
04
Drying Process Control
Dryer is highly automatically controlled by PLC
All equipment’s parameters are automatically recorded and sent to the server through the internal network
05
Firing Process Control
Roller hearth furnace is highly automatically controlled by PLC
All equipment’s parameters are automatically recorded and sent to the server through the internal network
06
Final Product Inspection
RT MOR inspection for each batch of products
100% pressure drop test for ACH filters
Dimension, squareness and flatness inspection for each batch of filters
All inspection data are recorded into quality management database
07
Traceability
All raw materials inspection data, all production process inspection data and all final product inspection data are recorded into quality management database
All related data for each lot of product are traceable