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LBT-ZX-767 Sole Flexing Tester

This device is primarily used to evaluate the flexural resistance of materials after repeated bending. During testing, a cut‑out knife is used to create three small incisions along the line of maximum bending stress in the outsole’s anti‑slip tread pattern. The sample is then bent at a 90° angle at a specified speed for a predetermined number of cycles, after which the degree of flexural durability of the outsole is examined under magnification. Reference standards: EN 344, ISO 17707, and GB/T 20991‑2007 “Personal Protective Equipment — Test Methods for Footwear.”

Category:

Safety shoe testing equipment

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E-mail:

lbt@lbt.ltd

WhatsApp:

+86-15102211717

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Description

Product Introduction

This device is primarily used to evaluate the flexural resistance of materials after repeated bending. During testing, a cut‑out knife is used to create three small incisions along the maximum bending stress line of the shoe sole’s tread pattern. The sample is then bent at a 90° angle at a specified speed for a predetermined number of cycles, after which the degree of flexural durability of the sole is examined under magnification.

Reference standard:

EN344, ISO17707
GB/T 20991-2007 “Personal Protective Equipment — Test Methods for Footwear”

Technical Specifications:

Parameter item	Parameter value
Bending angle	90°
Bending speed	125-150 CYCLES/MIN
Also available for trial.	3 shoe soles 3pcs
Counter	LCD 0-999999
Weight	Approximately 98 kg
Power supply	AC 220V, 3A
Circular shaft diameter	Φ 30mm
Fixture width	144MM
Volume	Approximately 1005330 cm

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Customer Reviews

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From Thomas Bennett, Quality Director, UK plastic pipe factory

2026.06.05

★★★★★

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Middle East Construction Lab｜Purchase: Universal Electronic Testing Machine & Geotextile Test Equipment

From Mohamed Kareem, Lab Manager, UAE third-party construction inspection institute

2026.06.05

★★★★★

“We compared multiple testing equipment brands from Europe and China before cooperating with Laibote. Their WDW universal tester and full-set geotextile testing instruments meet local construction testing standards perfectly. Custom fixtures tailored per our specimen specifications save much testing time. Pre-sale technical communication was patient and professional; engineers provided online operation training after goods arrived. Stable machine performance greatly improves our laboratory’s detection efficiency, we are satisfied with cost performance and overall service.”

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2026.06.05

★★★★★

“Laibote’s Vicat softening point tester and electronic tensile machine have been applied to our raw material incoming inspection and new formula development for over one year. High testing accuracy effectively controls our product defect rate. What impresses us most is their responsive after-sale service; technical staff reply our troubleshooting requests within 24 hours even for time zone differences. Compared with expensive European brands, Laibote’s equipment balances quality and price excellently, we plan to expand procurement of auxiliary testing instruments next quarter.”

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Keywords:

LBT-ZX-767 Sole Flexing Tester

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E-mail:lbt@lbt.ltd

Address:Tianjin Jinghai Economic Development Zone

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