In order to produce the highest quality equipment, we employ strict quality control meatures.
We raw materials enter our facilities, SS sheet for example, we use handled XRF analyzers to check whether it is real SS 304 or not.
Meanwhile, we also use ultrasonic hardness testers and LEEB hardness testers to check the thickness of SSsheet.
After welding the drying machine, we use welder seam rulers to check the strength of the weld.
When the dryers are completed and their surfaces are polished, we use a surface roughness meter to check it whether it can meet customer requirements.