ASTM C131, C535; AASHTO T96 ,EN 1097-2,NF P18-573
The Los Angeles abrasion machine is used to determine the resistance of aggregates to abrasion. This L.A. abrasion machine is available as a basic machine and an improved design that conforms to OSHA sound and mechanical safety requirements. Both machines include a drum measuring 28 " (711mm) ID and 20 " (508mm) inside length which is mounted on a rigid, welded base frame ( 1/2 ") thick. A 1 HP (746W) motor and speed reducer rotates drum at 30-33 rpm., control and digital counter are at a convenient height.
The deluxe version of the Los Angeles abrasion machine includes a sound absorbing enclosure with a double hinged panel. An electrical interlock allows the machine to operate only when panels are closed. Drum is positioned for loading and unloading with a jog button.
An abrasion charge of 12 hardened steel balls is included. 220/60/1 is standard. For 230/50/1, add "-3" to model number.
Shipping Weight: 1080 lb (491kg).
■ CE1005 L.A. Abrasion Machine deluxe, with soundproof cabinet
■ CE1007 Abrasion charge set, replacement