Deval Attrition Test Tool Description and Specifications for Lab Tenders
Deval Attrition Test Machine Use: Aggregate resistance
to abrasion, Rotating frame is driven by a motor/speed reducer and an automatic counter is included to preset
the required number of revolutions.
in enclosed area.
· NF P18-577 (1979)
· Two steel cylinders complete with covers and locking device.
· Rotating frame driven by a motor/speed reducer
· Automatic counter which can be to preset the required number of revolutions.
· Rotation speed: 33 rpm.
· Power 736 W
· Dimensions: 1500x500x700 mm
· Weight approx.: 190 kg
Specimen size 4"maxi
load 0 to 56 KN.Accuracy -+ 1%