Deval Abrasion Testing Machine   (Relation standard KS F 2520, 2521)

MODEL	SGC-309
Operation	Motorized
Drum Speed	30-33 R.P.M
Cylinder Size	Ø200 ㎜ × Length 340 ㎜
Revolution counter	Rotation autostop system (100,000)
Steel Ball	about Ø47.5 ㎜ 18 EA
Motor	single phase 220V 0.75 ㎾
Model	3 연식
Weight (㎏)	120