C066 coarse aggregate accelerating polishing machine for lab use
C066 Coarse aggregate accelerating polishing machine
Description
The acceleration polishing machine is used to simulate the car wheel abrasion to the road surface, by acceleration grinding on the aggregate thus to get the aggregate polishing value, and estimate the aggregate polishing property, thus to choose suitable aggregate for different road construction requirements, it’s designed and made by complies to the JTG E42-2005 standard, and also absorb the foreign made advantages. It features compact structure, intelligent control. It’s kind of very common aggregate testing instrument.
Technical parameters
1. Power supply: AC 380V 50Hz,
2. Road wheel rotation speed: 320±5RPM
3. Rubber wheel to the specimen total pressure: 725±10N
4. 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.
5. Diamond sand (30# brown fused alumina,280#green silicon carbide
Packing list
1. Main machine—- 1set
2.Accessories——— 1set(see the list)
3. Quality certificate—1 pc
4. Operation Manual
Accessories list
| 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 | Asbestos gasket | 20-50 | pc |
| 7 | 8×10 Wrench | 1 | pc |
| 8 | 76mm ruler | 1 | pc |
Product pictures:
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