Leather flexural tester
The Leather Flexural Tester evaluates the flexing endurance and crease resistance of leather used in safety footwear, automotive interiors, and luxury goods. It detects micro-cracks, coating delamination, and stitching failures under repeated bending, helping manufacturers ensure durability and quality.
Available in 6- or 12-station configurations, the tester allows parallel testing to improve lab efficiency. Optional low-temperature models (-20°C) simulate extreme climatic conditions.
Applications
Assess leather flexural resistance for safety footwear and automotive interiors
Detect crease cracks and coating delamination in leather products
Test finished footwear uppers, leather strips, and luxury leather goods
Quality control, R&D, and product certification
Testing Standards
| Standard | Scope |
|---|---|
| EN ISO 20344:6.6 | Safety footwear leather flexing resistance |
| I.U.P.10+20 / I.U.P.20 | Crease crack analysis protocols |
| UNI 4818 | Italian leather flex endurance standard |
| DIN 53.351 | German material bending fatigue |
| UNE / I.U.P.20 | Spanish protective footwear upper testing |
Key Features
Multi-Station Testing: 6 or 12 stations for parallel evaluation
Automated Operation: Programmable cycle counter with auto-stop
Temperature Control: Optional low-temp (-20°C) models for extreme conditions
Ergonomic Design: Bench-mounted, tool-free clamps, intuitive control panel
Digital Monitoring: Real-time cycle counter, failure alerts, pause/resume function
Safety Features: Emergency stop, over-cycle protection, non-slip base
Surface Finish Analysis: Detects micro-cracks and coating delamination
Technical Parameters
| Parameter | Specification |
|---|---|
| Work Stations | 6 or 12 (user-selectable) |
| Flexing Angle | 180° reciprocal motion |
| Cycle Speed | 100 ±5 cycles/min |
| Temperature Range | Ambient to -20°C (low-temp models) |
| Sample Dimensions | 70 × 45 mm |
| Power Supply | 220V / 50Hz, 500W |
| Dimensions (W×D×H) | 800 × 600 × 400 mm |
| Net Weight | 65 kg (12-station model) |
| Data Output | USB port for cycle logs and failure timestamps |
Why Choose Us
Professional manufacturer of leather testing instruments
Compliant with EN ISO, I.U.P., UNI, DIN, and UNE standards
High throughput with multi-station design
Accurate, reliable, and easy to operate
Full support: installation, training, and maintenance
FAQ
1. How many samples can be tested simultaneously?
Up to 12 samples with the 12-station model.
2. Can the tester operate in low temperatures?
Yes, optional models support -20°C testing.
3. What sample sizes are compatible?
Standard leather strips: 70 × 45 mm; finished footwear uppers also supported.
4. Does it provide automated cycle counting?
Yes, with programmable cycles and automatic stop.
5. Can data be exported?
Yes, cycle logs and failure timestamps can be exported via USB.
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