Strength and stiffness testing machine for safety helmet wearing device

3、 Main parameters:

1Control mode: PLC control, touch screen human-machine interface operation;

2Testing station: 1 station;

3Range of force: 0-2000N, accuracy of 1%, using high-precision spoke sensors;

4Displacement range: 0-500mm, accuracy 0.1mm;

5Timing range: 0-99min, accuracy 0.1s;

6Artificial chin: rigid shaft diameter 25mm, distance between two shafts 75mm, shaft length 50mm;

7Beam speed: 0-500mm/min when unloaded;

8Drive power: servo motor drives ball screw;

9Test rate: Automatic completion after setting from 150N/min to 20N/min during the test;

10Fixture configuration: One set of 100mm diameter rigid pressure plates (interchangeable);

11Test attachments: one aluminum half head mold 1 # and one aluminum half head mold 2 # each;

12Testing program: There are two testing modes for mandibular belt wearing and rigidity testing. The operation only requires switching modes to enter the setting program;

13Equipment size: 700 * 600 * 1300mm (L * D * H);

14Working power supply: AC220V, 50Hz.