Roller conveyor shot peening machine MTR-1085P37-2

for metalsheet metalautomatic

Coil Spring Shot Blasting Machine Coil Spring shot peening machine is a kind of equipment for spring surface treatment. Shot blasting strengthening is a specially designed technology to improve the fatigue strength of components subjected to alternating stress. Cyclic plastic strain layer is produced on the surface of spring by the impact of high-speed steel shot flow on the spring surface, which leads to favorable changes in the microstructures of the spring surface and the introduction of residual compressive stress field into the surface. Thus, the fatigue fracture and stress corrosion fracture resistance of the spring can be improved, and the reliability and durability of the spring can be improved. Brief Profile Mayflay offers specially-designed coil spring shot blasting machine for constant and continuous blasting of de-scaling, de-sanding, cleaning and pre-treatment for different types of spring with great processing capacity. It is a strengthening technique to enhance springs’ anti-pressure performance and fatigue strength. High-speed shots from the blasting wheel hit on the surface of springs to generate cyclic plasticity strained layer, leading to advantageous changes of microscopic structure of spring surface, and having high resistance to fatigue break and stress corrosion, which guarantees springs’ reliability and durability. It features in continuous processing, no crush among work pieces, great blasting capacity, high efficiency, guaranteed sealing system and compact design for easy loading and unloading.