Meets all aviation AMS2545 Shot peening and maintenance standard. The principle of the needle peening avoids the Foreign Object Debris (F.O.D) in the whole shot peening operation. The strong power generates sufficient shot peening strength within 5N-15N and 4A-16A to meet all the requirements of normal shot peening request and further more to generate the required shot peening compressive residual stress. Shot peening data real-time storage, convenient output by USB for further process analysis and archive.Shot peening process is controllable and also repeated accurately. Complex parts structure, easy to be achieved by this shot peening equipment.