Los Angeles Abrasion Machine

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SKU: A075

Los Angeles Abrasion Machine

DETERMINATION OF RESISTANCE TO FRAGMENTATION
STANDARDS: EN1097-2 / ASTM C131/ UNI 8520-19 / EN 12697-17 / EN 12697-43 / NF P18-573
UNE 83116 / AASHTO T96 / CNR N° 34 / NLT 325

Used to determine the resistance of aggregates to abrasion.
It comprises a heavy steel cylinder of 711 mm inside diameter x
508 mm inside length, mounted on a base frame.
The cylinder rotates at 31÷33 rpm.
The machine is fitted with an automatic digital counter which can
be preset to the required number of revolutions of the drum.
The cylinder is counterbalanced so that the filling opening
stays in position without tilting; a push-button allows to position
such opening for the loading/unloading operations.
Supplied “without” abrasive charges to be ordered separately
according to the Standards the machine has to comply. It cannot be
sold in the CE markets without protection (see accessories).
Power supply: 230 V 50 Hz 1ph 750W
Dimensions: 1000x800x1000 mm
Weight: 370 kg

NEEDED ACCESSORY:
A076-01 Set of 12 ABRASIVE CHARGES, conforming to ASTM
AASHTO/CNR/UNI/UNE/NLT Standards.

A076-02 Set of 12 ABRASIVE CHARGES, conforming to EN, NF Standards.

UPGRADING ACCESSORIES:

A075-11

SECURITY CABINET, manufactured from sheet steel, conforming
to CE Safety Directive.
When opening the cabinet’s door
during Los Angeles working, a
microswitch automatically stops the
rotation of the drum.
Dimensions: 1100x1180x1250 mm
Weight: 150 kg approx.

 

A075-12

SECURITY CABINET, manufactured from sheet steel, internally
lined with sound-proofing material for noise reduction, conforming
to CE Safety Directive.
When opening the cabinet’s door during Los Angeles working, a
microswitch automatically stops the rotation of the drum.
Dimensions: 1100x1180x1250 mm
Weight: 160 kg approx.

 

A076-11

DEVICE for fast and easy clamping of the table to the drum.