DSHD-0752 Wet Wheel Abrasion Loss Tester

1;DSHD-0752 Wet Wheel Abrasion Loss Tester is designed and developed as per T0752 "Emulsified Asphalt Slurry Seal Mixture Wet Wheel Abrasion Loss Test" in the Industry Standard JTJ052 Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering. 2:DSHD-0752 Wet Wheel Abrasion Loss Tester is suitable to determine resistance to abrasion loss of shaped emulsified asphalt slurry seal mixture. The instrument is applied to decide the preferred asphalt content in the slurry seal mixture together with loading wheel rolling tester.

 Technical parameters:

 1. Rotation speed of motor: 1400 RPM;

 2. Power supply: 220 V, 50 Hz;

 3. Total power consumption: not more than 0.38 kW;

 4. Rotation speed of grinding head: 140 RPM;

 5. Revolution speed of grinding head: 61 RPM;

 6. Weight of grinding head: 2.27 kg (working weight);

 7. Length of rubber tube of grinding head: 127 mm;

 8. Timing performance: 5 minutes

 9. Size:  600×480×845 (L×W×H) (mm);

 10. Total weight: 260 kg;