Overview
This machine is a factory-sold NBC-7122 outsole folding resistance tester, specially used to test the folding performance of sports shoes, casual shoes, work shoes and other finished shoes. Through long-term, fixed frequency and fixed angle continuous reciprocating bending, evaluate the sole folding endurance or inspection checking degree, reasonable design, excellent model, in line with SATRA TM92 technical basis.
Features
1. The design is reasonable, the model is excellent, and the specimen is easy to hold and remove.
2. The shaft is made of carbon steel, which is sturdy and durable.
3. The belt is tightly integrated with the rotating shaft in a gap-free manner to reduce abrasion and noise.
4. Toothed belts ensure accurate and stable speed.
5. Anti-vibration design and shock-proof tripod achieve beautiful, sturdy, stable and durable.
6. Low abrasion, low noise, simple operation and easy maintenance.
7. The acrylic protective cover ensures the safety of the operator.
Principle
This machine simulates the bending of the sole in actual use through continuous reciprocating bending at a long time, fixed frequency and fixed angle. The rotating shaft and belt system work together to ensure stable bending action, so as to evaluate the bending performance or inspection checking degree of the sole.
Applications
Sports shoes, casual shoes, work shoes, safety shoes, protective shoes, professional shoes
Standards
GB/T 20991、EN344、SATRA TM161、ISO17707
Steps
1. Clamp the sole specimen on the fixture, with a clamping range of 0mm to 120mm.
2. Set the bending angle to 90 degrees.
3. Adjust the bending frequency between 0 times/min and 155 times/min.
4. Start the machine and perform a continuous reciprocating bending test.
5. Record the number of bends through the LCD counter, with a range of 0-999999.
6. After the test is completed, take out the specimen to evaluate the folding performance or checking degree.
Notice
• Make sure the acrylic protective cover is in good condition before operation to ensure safety.
• Film thickness should not exceed 25mm when clamping the specimen.
• Regularly check the belt and shaft abrasion, timely maintenance.
• Avoid overloading and prevent machine damage.
