Aav Aggregate Abrasion Value Determination Apparatus

• After-sales Service: All Life
• Warranty: One Year
• Transport Package: Wooden Cases
• Specification: 980x830x1200 mm
• Trademark: C-TECH
• Origin: China Mainland
• Model NO.: AAV-Dorry
• HS Code: 90248000
• Production Capacity: 10 Sets/Month

Product Description

Aggregate Abrasion Value (AAV) Dorry Abrasion Machine

The test provides a measure of the resistance of aggregate to surface wear by abrasion. The machine, formerly named "Dorry abrasion machine", consists of a circular cast iron grinding lap 600 mm dia. which rotates in a horizontal plane at a speed of 28/30 r.p.m. The abrasive sand is fed across the surface of the specimen samples through a special funnel. 
The machine is supplied complete with two specimen moulds, two trays, two flat plates, weights and clamps.


1.Overall dimensions: 980x830x1200 mm
2.Weight approx.: 211 kg