Upper Material Flexing Tester

Upper Material Flexing Tester: Advanced Testing Machine for Footwear Durability

Our upper material flexing tester is a specialized testing machine designed to evaluate the durability and fatigue resistance of shoe upper materials. By simulating the complex mechanical stresses—including tension, compression, and bending—that uppers endure during walking, this tester ensures your footwear materials meet the highest standards of performance.

How This Testing Machine Works

The upper material flexing tester subjects 64 × 64 mm material specimens to repeated flexing cycles, mimicking the wear and tear of daily use. Over time, these cycles reveal how materials hold up against fatigue, cracking, or damage—critical insights for footwear manufacturers, material labs, and quality control teams.

Key Features of the Upper Material Flexing Tester

  • Intelligent Power Failure Recovery: Automatically resumes testing cycles after unexpected power interruptions, preventing data loss and ensuring uninterrupted workflow.
  • High Testing Capacity: Accommodates 12 specimens simultaneously, with 40° V-shaped fixtures (6.4 mm radius) for secure, consistent sample positioning.
  • Precise Performance: Maintains a telescopic distance of 19 ± 0.5 mm and a speed of 300 ± 30 cpm, guaranteeing accurate, repeatable results.

Technical Specifications

Parameter Details
Model HY-754 Upper Material Flexing Tester
Telescopic Distance 19 ± 0.5 mm
Telescopic Speed 300 ± 30 cpm
Specimen Size 64 × 64 mm
Number of Specimens 12 pieces
Fixtures 40° V-shaped (6.4 mm radius)
Counter 6-digit LCD digital display
Power Supply 1Φ, AC 220V, 2A
Dimensions Approximately 55 × 35 × 30 cm
Weight Approximately 60 kg

Included Attachments

  • 64 × 64 mm laser cutting die (for precise sample preparation)
  • Chinese-language instrument manual
  • Instrument warranty card
  • CNAS international third-party calibration report (ensuring global accuracy recognition)

 

Ideal for testing leather, fabric, or synthetic upper materials, our upper material flexing tester is the trusted testing machine to validate material performance. Invest in this tool to enhance product reliability and deliver footwear that stands up to real-world use.

Description

Upper Material Flexing Tester

This tester simulates the complex mechanical stresses (including tensile, compressive, and bending forces) that shoe upper materials experience during normal walking. These stresses can lead to material fatigue, cracking, or damage over time. By subjecting specimens to repeated flexing cycles, the tester evaluates the durability and fatigue resistance of various upper materials.

 

Notably, the tester features an intelligent power failure recovery function, ensuring seamless continuation of testing cycles after unexpected power interruptions.

Technical Specifications

  1. Model: HY-754 Upper Material Flexing Tester
  2. Telescopic distance: 19 ± 0.5 mm
  3. Telescopic speed: 300 ± 30 cpm
  4. Specimen size: 64 × 64 mm
  5. Number of specimens: 12 pieces
  6. Fixtures: 40° V-shaped with 6.4 mm radius (R)
  7. Counter: 6-digit LCD digital display
  8. Power supply: 1Φ, AC 220V, 2A
  9. Dimensions: Approximately 55 × 35 × 30 cm
  10. Weight: Approximately 60 kg

Included Attachments

① Laser cutting die (64 × 64 mm)
② Chinese-language instrument manual
③ Instrument warranty card
④ CNAS international third-party calibration report