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| Warranty: | 24months |
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The accelerated polishing machine is used test the polishing value (PSV) thus to estimate the road aggregates abrasion resistance, so as to choose suitable aggregates for different road construction requirements, it's designed and made by complies to the EN 1097-8:2000, ASTM E303-93, ASTM D3319-91, JTG E42 standards, It features compact structure, intelligent control.
The accelerated polishing machine (PSV) polishes the coarse aggregates then use pendulum skid resistance tester to test the friction coefficient, that's called as the PSV. It's comprised of transmission mechanism, road wheel, rubber wheel, abrasion material feeding system, water supply system, weights, molds, loading adjusting device, control panel. The road wheel is used to install 14pcs specimen,
| Power supply | AC 380V 50Hz |
| Road wheel rotation speed | 320±5RPM |
| Rubber wheel to the specimen total pressure | 725±10N |
| Rubber wheel size: Φ200×44mm, hardness | 69IRHD±3IRHD |
The "C" rubber wheel is used for grind the coarse sand, the X rubber wheel is used for grind the fine sand.
Diamond sand (30# brown fused alumina,280#green silicon carbide
| No. | Name | Qty | Unit |
| 1 | Mould | 8 | set |
| 2 | Water tank | 1 | pc |
| 3 | Sliding device | 1 | pc |
| 4 | Water pipe | 1 | pc |
| 5 | Standard specimen | 10 | pc |
| 6 | 8×10 Wrench | 1 | pc |
| 7 | 76mm ruler | 1 | pc |
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