| Message: | Product introduction:
1:DSHD-XY150 Rotatory Compactor is according to requirements of SUPERPAVE specification of FHWA. Its compaction degree meets requirements of AASHTO R35 and AASHTO PP35-98.The instrument is to simulate actual road material volume and property.
2:DSHD-XY150 Rotatory Compactor is a shaping machine to make cylindrical test sample of hot-mix bituminous mixture by kneading methods under a constant pressure, at a fixed compaction angle, and a fixed compaction speed.
Technical parameters:
1. Pressure range: 100 to 1000 KPa; can be continuously adjusted;
2. Pressure accuracy:
(1) Less than ±60Kpa (Compaction times from 1 to 5);
(2) Less than ±18Kpa (Compaction times more than 5);
3. Rotation times:
(1) Positive rotation (as per the preset compaction angle): 0~1000 times;
(2) Negative rotation (compaction angle is 0°): 0~500 times;
4. Range of compaction angle: 0.5°~2.0°, the increment is 0.01° (It has been calibrated at 1.25° before leaving factory);
5. Accuracy of compaction angle: less than 0.01°;
6. Compaction displacement range: 0~300mm;
7. Accuracy of compaction displacement: less than 0.01mm;
8. Rotation speed: 30±0.5 RPM;
9. Rated speed of motor: 1800 RPM;
10. Total height: 190 cm;
11. Weight: 370 kg;
12. Shipment weight: 410 kg;
13. Weight of mold: 7.4 kg; |
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