SRC maintains a very strict quality control system. In addition to the usual inspection process, such as profile check roundness, cylindericity, and etc, we check the following to ensure quality standards.
- Microstructure analysis : We analyze the microstructure of coating layer of every roll
- Wear resistance Test : On a regular basis, we do wear resistance tests of the tungsten coating layer.
- Crown and Paper Feeding Test : We evaluate the amount of crown and line-pressure in the test station where the steam is serviced. We also perform paper feeding test to check the runnablity of the rolls.
- Shock Resistance Test : On a regular basis we check the shock resistance of the coating, and try to make an improved our coating.