Leather Abrasion Testing Machine ULB-F14 - Top China Suppliers & Factory for Footwear Testing Solutions
Application
This machine assesses the abrasion resistance of sole leather materials.
Operation Process
Setup: Place two square test samples on a standard abrasive surface.
Testing: Apply a constant force to move the samples in a reciprocating motion.
Dust Control: Activate the air extraction system to remove dust, preventing measurement errors.
Abrasive Flow: Ensure the abrasive agent flows beneath the samples for even contact.
Results: Calculate the average thickness reduction rate per thousand cycles, excluding the last ~1.0 mm of the sample.
Benefits
- Reduces material waste by identifying weak points early.
- Complies with international footwear testing protocols.
- Leather Reciprocation Abrasion Tester: low maintenance with durable components.
Key Specification
| Model | ULB-F14 |
| Standards | IS 6721-2023 ANNEX B |
| Position | 2 |
| Area of testing head | 25.5 mm × 25 mm |
| Movement speed | 30 ± 5 times / min. |
| Rubbing stroke | 216 mm |
| Rubbing finger mass | 35.0 N ± 0.5 N |
| Sample size | 25 mm ± 0.5 mm square |
| Abrasive paper | Coated with silicone carbide of grit size 80 X |
| Power supply | 1∮AC 220V 50/60HZ |
| Dimensions (L x W x H) | 770x450x550mm |
| Weight | About 100kg |
Accessories
| Standards accessories | 2pcs Steel plates, 1pc Power line |
Frequently Asked Questions
What is the primary application of the ULB-F14 testing machine?
This machine is specifically designed to assess the abrasion resistance of sole leather materials.
Which testing standards does the machine comply with?
The machine complies with the IS 6721-2023 ANNEX B standard for footwear testing protocols.
How many samples can be tested simultaneously?
The machine features 2 testing positions, allowing you to test two square samples at the same time.
Why is there an air extraction system in the operation process?
The air extraction system is activated during testing for dust control. It removes accumulated dust to prevent measurement errors and ensure clean operations.
How is the final abrasion result calculated?
The result is determined by calculating the average thickness reduction rate per thousand cycles, excluding the final ~1.0 mm of the test sample.
What standard accessories are supplied with this model?
The standard accessories package includes 2 pieces of steel plates and 1 power line.