Velcro Fatigue Tester is designed for opening and closing the hook and loop fasteners, A hook and loop fastener is repeatedly opened and closed for a specified number, and then is rolled by a roller to the hook side and the loop side to stick closely so as to determine the adhesive force and strength. This machine has a memory function. You can adjust the force applied to the specimen by adjusting the counterweight and load. Standards: DIN-3415、SATRA TM123、ISO 22776、GB/T 3903.20、GB/T 3903.21、GB/T 23315-2009 Technical Parameters: 1. Wheel diameter: the previous round φ162.5mm, the next round φ160mm; 2. Wheel width: 70mm; 3. Rolling speed: 60rpm / min; 4. Fixture slot: width 4mm, length 55 ± 2mm; 5. Reverse time: 30s reverse; 6. Tests: 5000 times; 7. Load: 5kg; 8. Counter: Counter: LCD liquid crystal display, 0-999999; 9.HP: AC1 / 8HP dual-frequency motor; 10. Instrument material: stainless steel; 11. Surface treatment: painting; 12. Volume: 70 × 47 × 60cm; 13. Weight: 51kg; 14. Power: AC220V, 50HZ, 5A. Standard configuration: Velcro fatigue testing machine 1 Taiwan 5kg weight 1 Power cord 1 Features: 1. Determine, opening and closing strength; 2. Digital reading; 3. Construction, in compliance with the standards ; 4. Velco Strips Test weights are supplied with tester; 5. Can be used with every kind of Velcro strips; 6. Rotation – Meter provides the pre-determined number of tests;