The machine according to the special test of female high-heeled shoes with shoe heel against the continuous small impact test, the energy and frequency of the machine, impact against the heel, heel until rupture fatigue, in order to understand the heel of continuous index should bear the force, and to determine the quality of durable heels.

QB/T 2864、EN ISO 19956、SATRA TM21

Strike energy	0.68J
Beat frequency	60 time/min
Punch pin	Thickness：6±0.5mm；Width：20±1mm；Length：35±2mm；Fillet radius：3±0.5mm Metal strip
Center distance of punch top and punching hammer	63.5±2mm
Swinging arm diameter	12.5±1mm
Hammer	Diameter: 57±1mm，Thickness：20±1mm
Center distance of punching hammer and shaft	152±2mm
The pendulum in horizontal direction force distance	0.68±0.02N
Adjustable range of specimen seat	Up and down: 90mm，About：80mm; Angle: 20°~65°
Counter	LCD，0~999，999，Automatic stop function of heel fracture
Volume	50×45×50cm
Weight	69kg
Power supply	AC220V 50HZ