Fully Automatic Falling Sand Abrasion Tester
The Fully Automatic Falling Sand Abrasion Tester is designed to evaluate the wear resistance of anodized aluminum surfaces and organic polymer coatings. The device continuously directs abrasives from a controlled height and stable flow onto the sample surface, using the wear per unit coating thickness as an objective measure of abrasion resistance. This tester is widely used in material wear testing, quality control, and surface treatment industries.
Applications
You can use this tester to assess:
Wear resistance of anodized films on aluminum and aluminum alloys
Abrasion performance of organic polymer coatings and composite coatings
Consistency verification of metal surface treatment processes
Factory inspection and type testing of coated products
Material performance research in third-party laboratories and research institutions
Standards
YS/T 1186-2017: Falling Sand Tester Type B for Anodized Aluminum and Organic Polymer Coatings
Technical Specifications
| Item | Specification |
|---|---|
| Conduit Length | 914 mm |
| Conduit Inner Diameter | 19 mm |
| Hopper Volume | 2.3 L |
| Dimensions (L × W × H) | 900 × 520 × 1900 mm |
| Total Weight | 75 kg |
Features
Uses standardized falling sand abrasion principle with a mature and reliable testing method
Stable and uniform abrasive flow ensures high repeatability
Fully automated operation reduces human error
Strong structural rigidity ensures long-term stability
Suitable for comparative testing of multiple coating systems
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