Dongguan Hust Tony Instruments Co.,Ltd. |
|
Shoes Upper Leather Flexing Tester Leather Testing Machine Shoes Cover Flexing Test Instrument
Purpose:
This machine is used to assess the tendency of all type of shoe
upper materials such as leather, poromeric, fabrics,
plastic-coated fabrics and upholstery coverings to crack or break
as a result of flexing in wear.
Principle:
Double creases similar to those formed in the upper of a boot
during wear are generated repeatedly in spcimens of polyurethane
upper material by means of a suitable apparatus until cracking of
the polyurethane upper material is observed or until the test
pieces survive a specified umber of flexure cycles.
Technical parameters:
Sampling | 12 specimen |
V-Clamp angle | 40°, V-shape, Arc-radius 6.4mm |
Specimen size | 64x64mm |
Flex space | 19±1.5mm |
Counter | LED,0~999999 |
Motor | DC Brushless motor 120W |
Dimension | 55×35×30cm |
Weight | 64kg |
Power | 1∮,AC220V,2A |