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Home » Products » Asphalt » Density and Abrasion » Los Angeles Abrasion Testing Machine with defence cover and safety stop button

Los Angeles Abrasion Testing Machine with defence cover and safety stop button

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 This machine is used to determine the resistance to wear of aggregates, accords to standard of GB and EN1097-2·ASTM C131·ASTM C535;

  • TBTLAAT-III
  • TBTSCIETECH

Used to measure the degradation of mineral aggregates of standard gradings resulting from a combination of actions including abrasion or attrition, impact, and grinding in a rotating steel drum containing a specified number of steel spheres.

Consists of a hollow steel cylinder, with a wall thickness of 12 mm (1/2”) closed at both ends having an inside diameter of 711 mm (28”), and an inside length of 508 mm (20”).



  • Supplied with an automatic digital counter that shows the number of revolutions for the drum

  • Provided with a cover and a safety stop button is prominently positioned.

  • The machine is fitted with a revolution counter and steel tray for specimen unloading.

  • Supplied with 1 set abrasive charges meet ASTM and EN standard.


Drum raotating

31~33rpm

Abrasive charge

Set of 12 abrasive charges: 1.13/16” (7 pcs) and 1.7/8” (5 pcs)

Power supply

220VAC 50HZ

Dimension

around 950*1000*1100mm

Weight

around 350KG



Item

Q’ty

Mian unit

1pc

Warranty card

1pc

Manual book

1pc


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Email: info@tbtscietech.com
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Rd., NJ 210005 PR China
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