Fully Automatic Falling Sand Abrasion Test Equipment
Whats/App: +86 156 1874 6768
Web: standard-groups.com
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
Accessories
| Name | Description |
|---|---|
| Falling Sand Conduit | Controls abrasive drop height and direction |
| Abrasive Hopper | Stores and evenly releases abrasives |
| Sample Fixture | Secures the test sample |
| Standard Abrasive | Abrasives that meet testing standard requirements |
| Collection Device | Recovers fallen abrasives and wear particles |
Testing Principle
During testing, standardized abrasives fall freely through the conduit under gravity from a specified height, continuously impacting the sample surface. As the test progresses, the coating gradually wears. By measuring the coating thickness or wear per unit area before and after the test, you can evaluate the coating’s abrasion resistance. This method effectively simulates particle-induced wear in real-life use.
Operation Instructions
Check that the conduit, hopper, and fixture are securely installed before testing.
Select and load the specified amount of abrasive according to the standard.
Ensure the sample is firmly fixed, with abrasives impacting the correct test area.
Never open protective devices during testing to avoid abrasive scattering.
Adjust test height, abrasive type, and cycle count according to the relevant standard.
Experimental Procedure
Prepare the sample according to the standard and measure initial coating thickness.
Secure the sample in the fixture.
Add the specified type and amount of abrasive to the hopper.
Adjust the conduit height to ensure vertical abrasive fall.
Start the device and perform the falling sand abrasion test for the specified cycles or time.
After testing, measure the coating thickness or wear amount.
Calculate the abrasion resistance according to standard methods and record the results.
在线联系供应商
Other supplier products
 |
Filter media test rig according to ISO 16890，particulate filter testing system | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Filter Media Test Rig is designed for characterization of filter media and small-scale ... |
 |
Film Heat Shrinkage Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com Applications The film heat shrinkage rate tester is mainly used to test the heat shrinkage... |
 |
PV Degradation Testing Chamber | Whats/App: +86 156 1874 6768 Web: standard-groups.com Applications The Light Decay Test Chamber is designed as an indoor exposure system, primar... |
 |
Rapid Closed Cup Flash Point Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com Reference Standards： SN/T 3077.1、SN/T 3077.2. SH/T 0768. DL/T 1354. ASTM D93、ASTM D6450... |
 |
Fire Retardant Coating Tester, Large Plate Method Fire Tester, ASTM E119 & ISO 834 | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com E-mail：info@standard-groups。com Features 1. The degree of automation is hig... |
Same products
 |
HDPE高速水冷双壁波纹管生产线 | 卖方: Shandong HUASU Plastic Technology Co.,Ltd. | 机头模具采用双流道结构、氮化磨光处理机头，偏壁调整方便快捷，保证内外层壁厚均匀和稳定成型。 最新设计密闭压力水冷冷却结构，冷却充分，多点分布真空系统，效率更高，生产速度更快。 双层在线扩口功... |
 |
PanEVAP & MVR system | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat... |
 |
PanGAP wide gap welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanGAP wide gap welded plate heat exchangerconsists of a welded plate pack with different channel... |
 |
PanBloc welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBloc welded plate heat exchangeris compact and efficient, although fully welded, is totally ac... |
 |
PanBox welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBox welded plate heat exchangerconsists of a laser welded plate pack with optimized corrugated... |
