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.

Technical Parameters