IS0 20344 safety shoes drop Impact resistance tester equipment for laboratory test

product technical specifications

Meet the requirements of GB / t20991, en IS0 20344 5.4, 5.16, en IS0 20345, astmf2412-11, etc. the impact performance of steel head of safety shoes is tested.

1.Drop weight quality and impact edge

GB, EN ISO drop hammer size: shape ax shape, edge R3 ± 0.1mm, 60m long, angle 90 ± 1 degree, total mass 20 ± 0.2kg; heat treatment process of 45 Steel

ASTM. 5 impact head: shaped cylinder, arc surfacer 25.4 ± 0.127 m, c25.4m, length 50.8mm, total mass 22.7 ± 0.23kg;

ASTM. 7 impact bar: shape long strip, diameter 25.4 ± 0.13MM, length 152.4 ± 3.2mm, total mass 22.7 ± 0.23kg; Heat treatment process of 45 steel

2.Controller: Kunlun 7-inch LCD + Delta PLC controller, real-time display of impact height, preset impact capacity: 200 ± 4100 ± 2 height selection, and other impact heights can be set;

3.Equipped with speed sensor and display of German dish window; (optional)

4.Gauge (digital dial indicator): it has a hemispherical R (3.0 ± 0.2) mm measuring foot and a hemispherical R (15 ± 2) mm measuring base. The force produced by the measurement is not large, and the measurement accuracy is 0.5 mm; (optional)

5.Clamping device: It is composed of a steel plate and screw fixture with a hardness of 6HRC at least 150mm×150mm×19mm thick. The clamping screw (I8 thread) can reach 3±1Nm;

6.φ30 super hard Taiwan silver linear guide rod with linear bearing, more smooth impact and durable

7.Main structure: 25mm thick steel plate with no. Type reinforcement steel bar, coupled with vibration absorbing spring type large foot pad, so that impact bear solid and quiet decompression, 2m cold binding plate gold, high temperature baking paint powder for dupont outdoor aging resistance powder

8.Displacement sensor: German Mushroom brand

9.General Electric: Delixi and Chint, etc.

10.Electromagnetic anti-rebound device to ensure a single impact;

product configuration

1.GB(EN ISO)/ASTM.5,ASTM.7 one set of impact heads

2.a dial meter measuring instrument ,a set of clay engraving mold ,equipped with a speed monitor