Product Usage:
The adhesive tape fatigue testing machine is used for repeatedly peeling and bonding adhesive tape (Velcro tape). After a certain number of times, the test piece is cut into 55 × 20mm, and then the test piece is rolled and pressed with the weight of the roller to ensure uniform bonding. Then, a purchased tensile testing machine is used to measure its adhesive strength (AS) and adhesive strength (PA) according to the requirements of DIN-3415 standard

Principle characteristics:
This utility model patent is to fix the hook surface and the loop surface (also known as the loop surface) of the adhesive tape on two rollers respectively. The hook surfaces of two rollers are in contact with the adhesive tape on the rough surface, and a certain load is applied according to their width. The lower roller is the power wheel, which drives the load roller to rotate repeatedly, so that the adhesive tape fixed on the roller continuously adheres and peels off, in order to achieve the purpose of fatigue; Equipped with touch screen control and a protective cover to safely reduce noise.

Meet the standards: GB/T 3903.20、GB/T 3903.21、GB/T 23315、ISO 22777、ISO 22776、DIN 3415、SATRA TM 123

Specification parameters:
1. Large roller diameter: 162.5 ± 0.5mm
2. Small roller diameter: 160.0 ± 0.5mm
3. Roller width: 70mm (maximum sample width of 50mm), load weight 5KG
4. Roller speed: 60 ± 5 revolutions per minute
5. Steering switching time: 30 seconds
6. Counter: Touch screen display
7. Volume: 45 × 55 × 57cm