Precision-Controlled Shot Peening

1. Liuhe possesses advanced shot peening equipment, automated control systems, and a complete process verification system, enabling high-consistency and high-stability shot peening treatments across a variety of metal materials. 

2. Precision shot peening introduces beneficial residual compressive stresses on component surfaces and eliminates existing tensile stresses, significantly improving fatigue life and effectively preventing metal fatigue, corrosion fatigue, stress corrosion cracking, and fretting wear failures. Liuhe possesses extensive experience in process control, shot peening intensity, and coverage monitoring, enabling the provision of reliable shot peening reinforcement for complex structural components and critical load-bearing parts. 

3.Liuhe’s services cover critical components in resistivity tools, Rotary Steerable System tools, petroleum drill collars, deep-well tools, and turbine drill bit flow paths. We continuously advance shot peening technology toward precision and intelligent manufacturing, striving to become a trusted surface reinforcement partner in high-end manufacturing.