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Leather Seam Fatigue Tester

Standards

  • ISO 5402: Leather physical testing – Flex tester method for adhesion and strength analysis.
  • SATRA TM55: Seam fatigue testing for footwear, ensuring stitching integrity under cyclic stress.
  • ASTM D6193: Loop strength testing for leather goods, critical for accessories like belts and bags.
  • GB/T 3903.32: Chinese national standard for footwear seam fatigue resistance.
  • EN 13520: Flexometer testing for coated fabrics, validating bonding durability in automotive interiors.

Product Advantages

  • Multi-Station Efficiency: Simultaneously test up to 4 samples, accelerating QC workflows and reducing testing time.
  • Precision Flex Simulation: Adjustable stroke frequency (100–300 cycles/min) and bending angles (0–90°) replicate real-world wear patterns.
  • Versatile Applications: Ideal for footwear, automotive upholstery, fashion accessories, and industrial textiles.
  • User-Centric Design: PLC-based touchscreen control with programmable cycles, angles, and loads for automated testing.
  • Data-Driven Insights: Built-in cycle counter and failure detection for objective pass/fail criteria (e.g., stitch breakage thresholds).
  • Compact Durability: Robust construction with a 120W motor and 50N load capacity for heavy-duty use in industrial labs.

Product Features

  • Quad-Testing Stations: Independent clamping mechanisms for parallel evaluation of seams, loops, or bonded joints.
  • Customizable Testing Modes:
    • Seam Fatigue: SATRA/ISO-compliant bending cycles (e.g., 50,000 cycles for footwear uppers).
    • Loop Strength: ASTM-standard tension tests for leather accessories.
    • Adhesion Integrity: EN 13520-compliant coating delamination analysis.
  • Advanced Control System:
    • 7-inch touchscreen with preset protocols for footwear, automotive, and fashion industries.
    • Adjustable load cell (0–50N) for tension/compression testing.
  • Fail-Safe Mechanisms: Auto-stop function upon seam failure or cycle completion, with real-time data logging.
  • Ergonomic Design: Quick-release clamps for rapid sample mounting and tool-free angle adjustments.

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