STMH-5 Enclosed Los Angeles Abrasion Machine
Standard ASTM C131, EN1097-2, AASHTO T-96
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Application: The Los Angeles Abrasion Machine is used as a quality control tool for aggregates, including crushed rock, gravel and slag. The testing method determines the degradation when subjected to abrasion, attrition, impact and grinding.
Technical parameters:
1. Diameter x length=710 x 510 mm
2. Drum rotation speed: 30-33 rpm
3. Working voltage: AC380V or AC220V
4. Counter: 5 digits, adjustable, automatic shut-off; push-button reset and adjustment.
5. Set of 12 steel balls: 48mm, 390-445g;
6. Steel tray for specimen unloading
Features:
1. Heavy steel cylinder and base
2. Dust proof cover plate
3. Adjustable shelf positions
4. Safety stop button
5. Enclosed type with good sound-proofing.
