A rectangular strip of coated fabric is encircled in two opposing cylindrical positions, giving the specimen a cylindrical shape. One of the cylinders moves back and forth along its axis. The coated fabric barrel is compressed and relaxed alternately, causing folding on the specimen. This folding of the coated fabric barrel continues until a predetermined number of cycles or significant damage to the specimen. 【Relevant Standards】

ISO7854, GB/T12586-B method, BS3424:9 and other standards.

【Scope of application】: A rectangular strip of coated fabric is encircled in two opposing cylindrical positions, giving the specimen a cylindrical shape. One of the cylinders moves back and forth along its axis. The coated fabric barrel is compressed and relaxed alternately, causing folding on the specimen. This folding of the coated fabric barrel continues until a predetermined number of cycles or significant damage to the specimen. 【Compliance with standards】： ISO7854, GB/T12586-B method, BS3424:9 and other standards. [InstrumentFeatures]: 1. Surface treatment: using American DuPont powder, electrostatic painting process, cured at high temperature 200°C to ensure that it will not fade for a long time. 2. The position can be adjusted by jogging, and the test speed can be adjusted; 3. The mechanical parts are composed of non-corrosive structural aluminum and stainless steel materials; 4. Precision drive motor, smooth operation, low noise; 5. It has the function of counting and timing self-stop, and the test value can be automatically stopped by setting the test value; 6. High-precision selection of bearings, smooth and stable rotation, long active life; 7. One-click fully automatic testing, simple and convenient operation; 8. New vertical structure design, easy to install specimens; 9. 6/10 specimens can be tested at the same time, synchronized and twisted; 10. The opening and closing protective cover can protect the operator’s hands, and it also has the function of opening and stopping the lid. 【Technical parameters]: 1. Fixtures: 10 groups 2. Speed: 8.3Hz±0.4Hz (498±24r/min) 3. Cylinder: outer diameter 25.4±0.1mm 4. Test track: arc R460mm 5. Test stroke: 11.7±0.35mm 6. Clamp: width 10±1mm 7. The inner distance of the clamp: 36±1mm 8. Specimen size: 50×105mm 9. Volume: 400×550×350mm 10. Weight: about 65k 11. Power supply: 220V 50Hz 【Configuration]： 1. 1 machine 2. 1 knife die 105*50mm 3. 1 power cord 4. 1 copy of the instruction manual 5. 1 delivery note 6. 1 packing list