Leather Abrasion Testing Machine ULB-F14 - Reliable Testing Solutions from China Suppliers and Factory
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
| Standard accessories | 2pcs | Steel plates |
| 1pc | Power line |
Frequently Asked Questions
What is the primary application of the ULB-F14 tester?
This machine is specifically designed to assess the abrasion resistance of sole leather materials.
Which testing standards does the machine comply with?
The equipment complies with the international footwear testing standard IS 6721-2023 ANNEX B.
What is the required sample size for testing?
The test requires two square test samples measuring 25 mm ± 0.5 mm.
How does the machine manage dust during operation?
It features an active air extraction system that removes dust during testing to prevent measurement errors.
How are the final test results calculated?
Results are determined by calculating the average thickness reduction rate per thousand cycles, excluding the final ~1.0 mm of the sample.

