Leather Shoe Hook Core Longitudinal Bending Stiffness Tester
Whats/App: +86 156 1874 6768
Web: standard-groups.com
The Leather Shoe Hook Core Longitudinal Bending Stiffness Tester is designed to measure the longitudinal bending stiffness of steel shanks used in the waist region of footwear. It quantifies the resistance of shanks to bending under load, providing precise data for footwear design, quality control, and material evaluation. The tester is lightweight, durable, and allows rapid, accurate measurement of hook core stiffness.
Application
Shanks Longitidinal Stiffness Tester determines the stiffness in the longitudinal direction of steel shanks used for the reinforcement of the waist region of women’s shoes, men’s shoes and children’s shoes.
(1)Evaluation of longitudinal stiffness of steel shanks in women’s, men’s, and children’s shoes.
(2)Quality control of shoe manufacturing to ensure consistent waist reinforcement performance.
(3)Research and development of footwear to optimize shank materials and design.
(4)Testing of various shank metals and cross-sectional shapes for durability and performance.
(5)Inspection of new shank designs or materials prior to mass production.
(6)Applicable in laboratories, footwear manufacturers, and quality inspection agencies.
Standard
(1)JBS-5131 / 4.18 — Determination of Shank Longitudinal Stiffness
(2)QB/T 1812 — Footwear Shank Testing Standard
(3)QB/T 1813 — Leather Shoe Shank Stiffness Test Method
(4)EN ISO 20344 — Personal Protective Equipment — Footwear Test Methods
(5)ASTM F-xxxx — Standard Test Method for Footwear Shank Stiffness
Features
(1)Digital display for precise measurement of bending deflection and stiffness.
(2)Fixes the heel end of the shank and applies a controlled load to the front end for longitudinal bending measurement.
(3)Lightweight and compact design, facilitating easy operation and transport.
(4)Durable construction suitable for continuous laboratory and production use.
(5)Fast and accurate measurement of hook core stiffness, independent of shank length.
(6)Adjustable clamps and inclination angles for different shank sizes and types.
(7)Clear deflection scale (0–10 mm) for intuitive observation of bending results.
(8)Compatible with a variety of shank metals and cross-sectional shapes.
Technical Parameters
| Item | Specification |
|---|---|
| Rear clip claw length | 32 mm |
| Inclination angle of front bar | 10° |
| Adjustable angle of rear clamp seat | 30° |
| Length of special quantity card | 60 ± 0.02 mm |
| Front splint thickness | 12 mm |
| Test weights | 200 ± 1 g × 4 |
| Volume | 33 × 16 × 30 cm |
| Total weight | 12 kg |
| Deflection scale | 0–10 mm (minimum scale 0.1 mm) |
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
UL94 Horizontal/ Vertical Flame Test Machine，IEC 60695，UL 94 Flammability Chamber | Whats/App: +86 156 1874 6768 Web: standard-groups.com This machine is designed according to plastic Materials flammability test; It is used to te... |
 |
Building materials monomer products burning machine | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Building materials monomer products burning machine is used to determine the ... |
 |
Aatcc 112 Textile Formaldehyde Content Tester | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The Textile Formaldehyde Content Tester is a precision instrument designed to... |
 |
Multi-function Scratcher | Whats/App: +86 156 1874 6768 Web: standard-groups.com Application It is suitable for testing automotive interior materials, plastics, rubber, le... |
 |
ASTM D635 Paper Flammability Tester Manufacturer | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com E-mail：info@standard-groups。com Parameters DescriptionDetails Am... |
Похожие товары
 |
Common Rail Injector Valve F00R J01 334 | Продавец: 868983 | Common Rail Injector Valve F00R J01 334 Injector Valve Set F00V C01 361 Injector Valve Set F00V... |
 |
Common Rail Injector Valve F 00V C01 371 | Продавец: 868983 | Common Rail Injector Valve F 00V C01 371 Injector Valve Set F00V C01 310 Injector Valve Set F00... |
 |
Common Rail Injector Valve F 00V C01 365 | Продавец: 868983 | Common Rail Injector Valve F 00V C01 365 Injector Valve Set F00V C01 303 Injector Valve Set F... |
 |
Common Rail Injector Valve F 00V C01 329 | Продавец: 868983 | Common Rail Injector Valve F 00V C01 329 Injector Valve Set F00V C01 054 Injector Valve Set F... |
 |
Common Rail Injector Valve F 00V C01 325 | Продавец: 868983 | Common Rail Injector Valve F 00V C01 325 Injector Valve Set F00V C01 044 Injector Valve Set F... |
