EN sole bending tester
Get a quote：
Whats/App: +86 185 0176 3615
Web: qinsun-lab.com
The EN Sole Bending Tester is designed to assess the bending resistance and zigzag durability of footwear soles made from rubber, EVA, and similar materials. By performing a controlled 90-degree flexing motion, the tester evaluates the sole’s resistance to flex cracking and the propagation of incisions, providing essential data for footwear durability assessment.
Application
(1)Bending resistance testing of rubber, EVA, PU, and thermoplastic soles.
(2)Assessment of zigzag resistance and flex cracking in work boots, safety shoes, athletic shoes, and casual footwear.
(3)Quality control in footwear manufacturing for durability verification.
(4)Research and development of sole materials and composite layers for enhanced lifespan.
(5)Laboratory evaluation for compliance with international footwear testing standards.
(6)Multiple sole testing for batch consistency and production optimization.
Standards
(1)SATRA TM161 — Testing Methods for Footwear Flexing Resistance
(2)GB/T 2099-2007 — Rubber and EVA Sole Testing Standard
(3)EN ISO 20344:2011 — Personal Protective Equipment — Test Methods for Footwear
(4)EN ISO 17707 — Footwear — Determination of Resistance to Flex Cracking
(5)DIN 53543 — Rubber and Elastomer Bending Fatigue Test
(6)ASTM F2772 — Footwear Sole Flex Test Method
Product Features
(1)Flexing mechanism performs repeated 90° bending of the sole specimen.
(2)Clamping system secures the sole during testing to ensure consistent flexing.
(3)Supports 1 or 3 simultaneous testing stations to increase throughput.
(4)Adjustable flexing speed from 5 to 150 cycles per minute.
(5)One-key self-positioning function for automated sample installation.
(6)Counter records the total number of flexing cycles.
(7)Zigzag shaft diameter: 30 mm for precise bending simulation.
(8)Inductive protective cover ensures operator safety.
(9)Robust construction for continuous laboratory or production line operation.
Technical Parameters
| Item | Specification |
|---|---|
| Number of Stations | 1 or 3 |
| Bending Angle | 90 ± 2° |
| Flexing Speed | 5 — 150 cpm (adjustable) |
| Sample Installation | One-key self-positioning function |
| Zigzag Shaft Diameter | 30 mm |
| Protective Cover | Inductive safety cover |
| Dimensions | 86 × 46 × 80 cm |
| Power Supply | AC 220V, 10A |
Send product request
Other supplier products
 |
Sealing Strip Wear Test Machine - lab instrument | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com We are a professional testing instrument manufactur... |
 |
Medical injection needle rigidity tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Medical Injection Needle Rigidity Tester is designed to evaluate the mechanica... |
 |
Car seat component clearance test bench manufacturer | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email：serving@qinsun-lab。com 1. Product Overview The Car Seat Component Clearanc... |
 |
fabric wet adhesion performance tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Fabric Wet Adhesion Performance Tester is a precision instrument designed to e... |
 |
True Body Weight Ingress Egress Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email：serving@qinsun-lab。com The True Body Weight Ingress/Egress Tester is a spec... |
Same products
 |
ISO 29463 HEPA/ULPA filter performance testing System | Seller: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards The system supports and compli... |
 |
High-Precision ISO 16890 Filter Media Test Rig for R&D and QC | Seller: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards The system can execute and com... |
 |
Mobile Floor Scrubber Aging Life Tester IEC 60312 | Seller: Standard Groups | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com TheMobile Floor Scrubber Aging L... |
 |
ISO 12103 Cleanable Filter Media Test System | Seller: Standard International Group (HK) Limited | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards The system complies with: (1)... |
 |
Robotic Vacuum Cleaners Edge-Following Tester | Seller: Standard Groups | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com TheEdge-Following Test Equipment... |
