| Customization: | Available |
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| After-sales Service: | 1year |
| Warranty: | 1year |
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C067 Coarse Aggregate Doria Abrasion Tester Type YX-2000
It is used to evaluate the resistance of stone materials used in the surface layer of road pavement, pavement brick edge stone, rubber friction and impact, expressed in wear loss (%).
It is used to evaluate the ability of coarse aggregates used in the anti-skid surface of highway pavement (railway, water conservancy, geological mine) to resist wheel impact and wear. Rock dynamic friction strength abrasion loss.
| Voltage | 380V/ 220V±5V Power: 2.2kW |
| Dimensions of circular flat wear disc | φ600mm (pavement material); φ700mm (road brick material) |
| Abrasion speed | 28r/min (pavement material) ~ 300r/min (road brick material) |
| Timer | 0-9999 minutes can be set arbitrarily |
| 2 (pavement material) or 9 (road brick material) metal sample molds: internal dimensions | 91.5mm×53.5mm×16mm±0.1mm |
| 2 (pavement material) or 9 (road brick material) sample metal trays are used to fix the prepared test pieces, made of 5mm thick low carbon steel plate, internal size 92mm×54mm×8mm±0.1mm | |
| Two steel plates with a thickness of 5mm are processed into a sample backing plate size | 115mm×75mm±0.1mm (pavement material); inner diameter of 2 metal special fixtures (road brick material) |
| The quality of two counterweights | round bottom, the pressure of the test piece on the surface of the turntable can be adjusted. Self-weight so that the total mass of the test piece, tray and counterweight meets 2kg±10g |
| Sand-sliding device and sand removal and collection device | the sand can be continuously spread on the turntable in front of the test piece at a rate of 700g/min-900g/min, and the sand can be removed and collected again after passing the test piece |
| Abrasive quartz sand size | 0.3mm-0.9mm, of which the content of 0.45mm-0.6mm is not less than 75% (self-made), and each test piece needs about 3kg of quartz sand |
1. Warranty 1 year of replacement and return.
2. Providing factory visit and study, technical training.
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