Nondestructive Detection Service
The NDT standard of cement company
Ultrasonic testing follows GB11345-89“Steel welding manual ultrasonic testing methods and classification of testing results”.
Magnetic particle testing follows JB/T4730.4-2005.“The pressure bearing equipment nondestructive testing”.
Penetrate testing follows JB/T4730.5-2005.“Pressure bearing equipment NDT”
RT(radiographic testing) \ UT(ultrasonic testing)\ MT(magnetic particle testing)\ PT(penetration testing)
UT inspector has Level 3 and Level 2 qualification.
RT\UT test uses advanced imported equipment with high sensitivity.
Legal effect of B and A level qualification issued by national Quality Supervision Bureau can be provided.
1.Online or offline nondestructive detection plan of equipment can be provided for clients.
2.Technicians go to customer’s site with equipment, do online nondestructive detection for equipment and provide professional test report.
3.MT, UT for welding line, UT for the casting, forgings and proximate matter.
Rotary kiln shell thickness
Brick retaining ring1
Brick retaining ring2
Rotary kiln shell
And welding line
Brick retaining ring
3 gear position to kiln tail,2 gear position to 1 gear position,1 gear position to kiln tail make the penetrate. If there is a problem, use the UT detection.
Small pinion axle
1 gear position riding
2 gear position riding
3 gear position riding
1gear position tyre
2gear position tyre
3gear position tyre
1# riding wheel
22# riding wheel
3# riding wheel
4# riding wheel
5# riding wheel
6# riding wheel
Big gear ring
Detect whether there are surface defects, internal defects, cracks and heterogeneity existing in the detected objects. Provide information such as size, location, nature and quantity of defects to determine the status of detected objects and avoid major emergency accident. The main parts includes kiln shell, mill shell, tyre, riding wheel, riding wheel axles, big gear ring, hollow shafts, roll shaft, transmission shaft, roller shell and other pieces.
4.Detect major parts of main engine from cement plants: rotary kiln shell welding line, tyre, riding wheel, riding wheel axles, flaw detection of big gear ring, vertical mill, tube mill, gear of large-scale reduction box and axle.
Rotary Kiln Testing Program Case