Deval abrasion testing machine

製品紹介：

Diphal abrasion testing machine is mainly used for stone abrasion rate test, suitable for European standards, French standards and other related standards, can measure the wear strength of stone. For some stones, this wear resistance is different in the case of dry and water. Mainly used for stone wear rate test, that is, anti-friction, anti-impact, for the identification of aggregate quality indicators. This standard is applicable to European standard, French standard NF P18-572 and other related standards.

Meet the standard:

Mandatory industry standard of Ministry of Communications: JTG 3432-2024 "Aggregate Test Regulations for Highway Engineering"

French standard: NF P18-650-1-2011

European standard: NS EN 1097-1-2011

American standard: AASHTO T327-2012

American Standard: ASTM D6928-10

Canadian Standard: CSA A23.2-23A

Canadian Standard: CSA A23.2-29A

Spanish National standard: UNE 83115

Main parameters:

Power supply: AC220V 50Hz 1kw

Stainless steel test cylinder: inner diameter 200mm±1mm, length 154mm±1mm, wall thickness 3mm

Flat cover thickness: 8mm

Ball diameter: 10mm±0.5mm

Cylinder speed: 100r/min±5r/min

Cylinder revolution: 0-999999r（arbitrary setting, automatic stop after the test）