- Product Details
The shoe back bending tester is specially used to test finished shoes such as sports shoes, casual shoes, work shoes, etc. After continuous reciprocating bending for a long time, at a fixed frequency and at a fixed angle, it evaluates their folding resistance or inspects their cracking degree.
Equipment features:
The shoe flexing tester has many features, which can be said to be comprehensive. In addition to the reasonable design, beautiful machine model, easy specimen clamping and removal, the shaft is made of carbon steel, which is sturdy and durable. The pulley is tightly combined with the shaft in a gapless manner to minimize wear and noise. The toothed belt makes the speed more accurate and stable. In addition, the vibration offset design and the use of shockproof tripod make this machine beautiful, sturdy, stable, durable, low wear, low noise, simple operation, easy maintenance and many other features. The acrylic protective cover ensures the safety of the operator during operation
Meeting standards:
SATRA-TM92 flexing tester, shoe flexing tester
Technical parameters:
| Model | HZ-3602 |
| Number of test pieces | 4 stations |
| Number of test pieces | 18~45 yards |
| Test piece size | Finished shoe whole test |
| Bending angle | Adjustable within 0～90° |
| Counter | 0-999999 times 6-digit display |
| Test speed | 80± 5 times/min |
| Machine size | 950mm×570mm×350mm (length×width×height) |
| Power supply | AC～220V 50HZ |
| Machine weight | About 70 kg |
Sample requirements:
1. The sample should be a finished shoe after 48 hours of processing, without obvious defects.
2. Each group of samples should be no less than two pairs
Test conditions:
1. The bending angle is adjustable to 30°45°, 50°, 60°, 90°, etc.
2. The test speed is 50~150 times/minute.
3. Test room temperature: 23±2℃.
Test steps:
1. Adjust the eccentricity of the test machine to make the bending angle reach the specified angle.
2. Put the sample shoe on the test machine.
3. Adjust the distance of the pressure block in the shoe so that the front end of the pressure block is at the metatarsal toe part of the shoe.
4. Before the test starts, reset the counter to zero, set the number of bends to the specified value, and start the host to start the test.
5. After reaching the specified number of tests, observe the changes in the whole shoe after bending.
Test results:
The bending value is expressed in times, no crack is qualified, crack is unqualified, and the length of the crack is expressed in millimeters. The test results of each pair of shoes shall be based on visual inspection. If one of the shoes has a crack, the pair of shoes will be treated as having a crack.
