The instrument is for highway, manufactured and exploited by our own. Comparing to others, it has a small vol., high automation, powerful function and convenient operation. Keeping ahead interiorly, generally equipped with track tester, for grinding and molding the asphalt mixture, as per JTJ056-2000.

Technical index:

1.        Pressure of Roller: 0~20 KN, adjustable; controlled by hydraulic pressure.

2.        Height Changing Range: 30~100mm, adjustable

3.        Clamping Device for Moulding: advanced, easy operating, on the safe side.

4.        Automatically adjust Moulding in center.

5.        Small dolly can be stopped at anywhere according to your operation

6.        Small dolly stops when it grinds and presses for times that you order for, and reports the times of grinding at any time.

7.        Rolling temperature may be set randomly according to test. It will AUTO stop heating while the temperature is up to preset the temperature point.

8.        Moulding Size: 300 × 300 × (30~100) mm.

9.        Radium of roll is 500 mm, width is 300 mm.

10.      Speed of Rolling: 6 t/m.

11.      Pressure of the rolling is within 0~20 KN, random adjustable (it is 9.0 KN before leaving the factory).

12.      Plate for Sample Preheat: 20~200 ℃, randomly adjustable.

13.      Size: 1750×1216×640 mm.

14.      Total Weight: 300 Kg.

15.      Power Supply: AC 380 V, 50 Hz, 3 kW.