GD-XY150 Econimic Price Mini Road Roller Compactor

Purpose:

The instrument is in accord with requirements of SUPERPAVE specification of FHWA. Its compaction degree meets requirements of AASHTO R35 and AASHTO PP35-98.

It is an instrument to simulate actual road material volume and property.

It 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;