HST HSFT-20W Spring Fatigue Testing Machine (20kN)

Application: applies to the determination of metal, non-metal, alloy materials and their components (such as operating joints, fasteners, spiral moving parts, etc.),fatigue properties, fatigue life, pre-cracking and crack propagation tests of tensile load, compression or tensile and compressing alternating load at room temperature.Widely used in spring production enterprises, spring use enterprises, colleges and universities research institutes, quality inspection departments and other industries.

Max. Load(kN): 20

Test station: Single（Standard） or multiple springs（Optional）

Vertical maximum space: 500mm

Can be customized

Frequency range (adjustable): 0-5Hz

300 times/minute

Test frequency: According to actual specimen

Counting stop accuracy: 1

Test machine amplitude: ±50mm