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Los Angeles Abrasion Machine – LA Abrasion Aggregate Testing

SKU AF-AG-191
Original price $12,999.00 - Original price $12,999.00
Original price
$12,999.00
$12,999.00 - $12,999.00
Current price $12,999.00
Availability:
10 in stock, ready to be shipped
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Shipping information

CMT Equipment is based in Tweed Heads South, New South Wales, and ships directly to your New Zealand address. Most orders dispatch within 3-5 business days of order placement. Estimated delivery to main New Zealand centres is 5-10 business days from dispatch. Rural and remote addresses may require additional time.

Larger or heavier items including sieve shakers, ovens, and testing frames ship as freight consignments and may require additional lead time. For time-sensitive orders, contact us before purchasing to confirm current availability and lead time.

Free shipping applies to all orders. Prices displayed are exclusive of GST. GST will be added at checkout and there are no additional charges on delivery.

Returns & warranty

CMT Equipment products are covered by a manufacturer warranty against defects in materials and workmanship. Warranty terms vary by product - contact us for specific coverage details for the item you are purchasing.

Returns are accepted within 30 days of delivery for products in original, unused condition with all original packaging and accessories intact. Return freight costs are the responsibility of the buyer unless the item arrived damaged or was incorrectly supplied. Items that have been used, installed, or modified are not eligible for return.

For warranty claims or return requests, contact us at sales@testingcore.com or call 09 558 3100.

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. Β 

Consists of a hollow steel cylinder, with a wall thickness of 12mm, closed at both ends having an inside diameter of 711mm and an inside length of 508 mm.

The drum rotates at 31-33 rpm. Β Supplied with an automatic digital counter that shows the number of revolutions for the drum.

The machine is sold with and hard wired into the sound proof cabinet -Β AF-AG-191/SPC.

Steel charges are sold separately.

Meets Standard(s):

  • AS 1141.23
  • Used for testing of coarse aggregates, with a maximum size smaller than 37.5 mm, for resistance to degradation
  • Considered an indicator of the relative quality of various aggregate sources with similar mineral compositions
  • Combines abrasion, attrition, impact, and grinding in a rotating steel drum with a specified number of steel spheres
  • Hollow steel cylinder drum with a 12 mm wall thickness, closed at both ends
  • Drum rotates at 31–33 rpm
  • Supplied with an automatic digital counter showing the number of drum revolutions
Standards ASTM C131, ASTM C535, EN 1097-2
Drum Diameter 28β€³ (711 mm)
Drum Width 20β€³ (510 mm)
Steel Wall Thickness 1/2β€³ (12 mm)
Drum Rotation Speed 31–33 RPM
Power Requirements 220–240V, 50–60Hz
Digital Counter Automatic, tracks drum revolutions
Included Accessories Collecting tray
Abrasive Charges – ASTM C131 12 Γ— Ø47.6 mm, 440 g steel spheres (sold separately)
Abrasive Charges – EN 1097-2 11 Γ— steel spheres, mixed Ø46.0 mm/400 g & Ø47.6 mm/440 g (sold separately)
Download spec sheet (PDF)
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