Shoe leather stretching testing machine

Principali usi:

VAMP VAMP leather extension testing machine with a certain frequency of zigzag test, observe the change of the surface of the test piece, whether the surface of the wrinkle and crack and its severity to evaluate the zigzag resistance of the test material.

Soddisfare lo standard:

GB/T20991-2007, EN ISO230344-2012, SATRA TM25, ISO 4643 and other standards.

Technical specifications:

1. Expansion speed: （300±30）r/min

2. Expansion stroke: （19±1.5）mm

3. Sample size: （64±1）mm*（64±1）mm

4. Number of test pieces: 4, 12 samples

5. Clamping Angle: （40±1）°

6. Volume: 70cm*36cm*37cm

7. Power source: AC220V,10A

Random configuration:

1. 1 standard sampling cutter die

2. One power cable