SWT-1A seires Stone Abrasion Testing Machine

1, Application and charateristics:

SWT-1A abrasion testing machine is mainly on the natural granite, marble and other building decoration materials (such as artificial stone, glass-ceramic, etc.) for wear or abrasion resistance testing. The test machine according to GB / T19766-2005 "natural marble building plate" Appendix A of the test performance requirements of the design and manufacture. The test machine has a beautiful shape, low noise, the multi number of head (sample fixture) and so on.

2, Main technical specifications:

1. Friction wheel diameter ：Φ254×15mm；
2. Friction wheel speed：（45±1）r/min；
3. Grinding disk working hardness：＞HB500
4. Sample clamps：4pcs；
5. The speed of four samples：（45±1）r/min；
6. Test sample bearing load：1250g±50g and 2000g±50g；
7. Speed preset counter count range ：0～999999；
8. Level：Max. weighing100g，range 20mg；
9. vernier caliper: 0.10mm；
10. Cylindrical sample ：Φ25±0.5mm、Height 25～60mm；
11. Square sample ：50×50（±0.5）mm；
12. Counter：LCD 6 bit intelligent counter ；
13. Rated voltage：AC220V；rated power：0.37kW