ZL-7041B EN Sole Flexing Testing Machine

1.Instrument Introduction:
The sole test specimen is mounted on the EN flexing resistance tester, with its cut notch positioned directly above the center axis of the rotating shaft. The EN flexing resistance tester drives the specimen to undergo (90±2)° flexing (stretching) over the shaft. After a predetermined number of test cycles, the length of the cut notch on the specimen is measured. The flexing resistance of the test sole is evaluated based on the rate of notch growth.

2.Reference Standards:
Complies with: GB/T 20991, GB/T 21148, SATRA TM161, EN ISO 20344, ISO 17707, EN 344, and other equivalent standards.

3.Technical Specifications:

Capable of testing three outsoles simultaneously.

Flexing angle: (90±2)°.

Speed: Adjustable from 5 to 150 r/min.

Flexing shaft diameter: 30 mm.

Dimensions: (83 × 45 × 62) cm.

Weight: Approx. 115 kg.

Power: 400 W (inverter motor).

Power supply: AC 220 V, 5 A.

Note: Equipped with a variable-frequency drive (VFD) motor with braking function, enabling more precise positioning of the fixture at both the lowest and highest points. (The specimen is loaded onto the fixture at the lowest point, while notch drilling and observation of cut growth are performed at the highest point.)

5.Standard Accessories Included:

One (1) cutting knife, one (1) power cord, one (1) set of hex wrenches (Allen keys).

One (1) instruction manual, one (1) warranty card.