Insole Backpart Stiffness Tester
Application
The insole backpart stiffness tester is used to testing the stiffness in the longitudinal direction of steel shanks used for the reinforcement of the waist region of shoes.The shank is clamped at its heel end and bent as a cantilever beam by masses added to its forward end.
The amount of bending is measured and used to calculate the flexural rigidity of the shank.
Leather stiffness tester machine is used to measure the stiffness in the longitudinal direction of
steel shanks used for the reinforcement of the waist region of shoes, the shank is clamped at its heel end and bent as a cantilever beam by masses added to its forward ,then calculate the flexural rigidity of the shank.
Technical parameters
| Rotation angle | 30 |
| Length of measuring clip | 60±0.002mm |
| Front clamp D | 12mm |
| Load | 200g*4sets |
| Dimension | 45*45*20cm |
| Weight | 20kg |
| Dead Weight | 200±1g |
| Weight | 4 pcs, Caliper |
Testing Standards
BS 5131/4.18, QB/T 1812, QB/T 1813