Shoe Bending Tester
1. Product Introduction & Applications
The Shoe Bending Tester is specialized in evaluating the flexing durability of finished shoes and soles. By applying repeated, controlled, reciprocating bending at fixed angles and frequencies, the device measures folding performance and detects potential cracking in footwear materials.
Applications:
Testing finished shoes and individual soles for bending resistance
Evaluating crack initiation and propagation under repeated flexing
Quality control and R&D for sports, casual, and work shoes
Simulating long-term walking and usage conditions in laboratory environments
2. Conformity Standards
GB/T 3903.1 — Test methods for shoe bending resistance
HG/T 2871-2008 — Footwear testing standards
QB/T 4329-2012 — Finished shoe performance tests
Other national and international footwear flexing standards
3. Technical Specifications
| Parameter | Specification |
|---|---|
| Test Capacity | One pair of shoes (two individual shoes) |
| Bending Angle | 10°–50° adjustable |
| Flexing Speed | 5–300 cycles per minute, adjustable |
| Cycle Counter | LCD display, 0–999,999 cycles |
| Power Supply | AC 220V, 3A |
| Dimensions (W×D×H) | 450 × 650 × 1500 mm |
4. Product Advantages
Versatile Testing Capability: Can test both finished shoes and sole materials.
Measures Key Durability Property: Evaluates resistance to repeated flexing and potential cracking.
Standard Compliant: Meets relevant GB/T, HG/T, and QB/T standards.
Controllable Test Parameters: Precise adjustment of bending angle and flexing speed.
Quantitative Results: Provides cycle counts for performance evaluation or failure determination.
Multiple Testing Stations: Allows simultaneous testing of two specimens, improving efficiency.
Wide Speed Range: Adjustable to accommodate various test protocols.
5. Product Features
Reciprocating bending mechanism for controlled, repeated flexing.
Adjustable fixtures to hold finished shoes or sole samples.
Adjustable bending angle and flexing speed for diverse testing conditions.
LCD digital counter for accurate tracking of flexing cycles.
Robust construction suitable for long-term fatigue testing.
6. FAQ
Q1: How many shoes can be tested at once?
A1: One pair of shoes (two individual shoes) can be tested simultaneously.
Q2: What is the adjustable bending angle range?
A2: The bending angle is adjustable from 10° to 50°.
Q3: Can the flexing speed be controlled?
A3: Yes, the flexing speed is adjustable from 5 to 300 cycles per minute.
Q4: What type of footwear can be tested?
A4: Sports shoes, casual shoes, work shoes, and other finished footwear.
Q5: How are the flexing cycles measured?
A5: An integrated LCD counter tracks up to 999,999 cycles, providing accurate cycle counts for evaluation.
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