Our main products include: Stress Relief Series: Intelligent operation vibration aging equipment, LCD display vibration aging equipment, digital display vibration aging equipment, economical vibration aging equipment, ultrasonic impact equipment. Stress Detection and Flaw Detection Series: We have a new product development department, production department, sales team, and customer service group. We provide one-stop pre-sales, in-sales, and after-sales service to our customers.
Vibration Aging Mechanism
The essence of vibration aging is to apply dynamic stress to workpieces through vibration. When the dynamic stress overlaps with the residual stress of the workpiece, and reaches or exceeds the micro yield limit of the material, the workpiece will undergo micro or macro localized or overall elastic-plastic deformation. Simultaneously, it reduces and equalizes the internal residual stress of the workpiece, ultimately preventing deformation and cracking of the workpiece and stabilizing its dimensions and geometric accuracy.

Vibration Aging Equipment Components and Their Features
The vibration aging equipment is composed of a controller, an exciter, sensors, elastic pads, a printing system, auxiliary tooling, and relevant connection wires. It is easy to operate and convenient to use. With the increasing awareness of energy conservation and emission reduction and the actual effectiveness of the vibration aging technology, vibration aging equipment is increasingly applied in the production process and is currently a practical device for eliminating residual internal stresses in China. Practice has proven that replacing heat aging with vibration aging can save over 90% of energy, improve deformation resistance by over 30%, enhance dimensional stability by over 30%, and increase fatigue life by over 20%. The aging time generally only requires 15 to 40 minutes and is not restricted by the weight or size of the workpiece. It can be scheduled between processes. It has the advantages of low investment, low operation costs, and simple operation, and is increasingly applied in the production and processing process.
Comparison of Vibration Aging and Heat Aging Characteristics:
Item | Hot Aging | Vibration Aging
Stress Relief 30-80% 30-60%
High energy consumption | High specific heat efficiency; energy-saving 95%
Environmental Protection - Emission of smoke, dust, and slag; Non-polluting
Dimensional Stability - Good, more than 30% improvement in thermal aging resistance
Production Cost: 150-300 RMB/ton, 4-10 RMB/ton
Lead Time: 20-60 hours / 20-50 minutes
Reduced deformation resistance; improved specific heat aging by 30-75%.
Time-sensitive oxidation - considerable - negligible
Time-sensitive Deformation: Yes / No
Large workpieces - cannot be processed in the furnace - can be conveniently processed on-site