China Leather Reciprocation Abrasion Testing Machine ULB-F14 - Reliable Suppliers and Factory Solutions
Application
Operation Process
Place two square test samples on a standard abrasive surface.
Apply a constant force to move the samples in a reciprocating motion.
Activate the air extraction system to remove dust, preventing measurement errors.
Ensure the abrasive agent flows beneath the samples for even contact.
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
The ULB-F14 is engineered specifically to assess and evaluate the abrasion resistance of sole leather materials under standard test parameters.
The tester operates in strict accordance with the IS 6721-2023 ANNEX B standard for reciprocating leather abrasion testing.
Activating the air extraction system removes accumulated debris and dust during testing, preventing abrasive clogging and measurement inaccuracies.
The system utilizes abrasive paper coated with silicon carbide of grit size 80 X, designed for 25 mm ± 0.5 mm square test specimens.
Results are obtained by calculating the average thickness reduction rate per thousand cycles, excluding the final ~1.0 mm of the sample.
The standard package includes 2 units of steel plates and 1 unit of power line for immediate plug-and-play operation.

