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Aggregate Washers

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Large Aggregate Washer (115V / 60Hz)

Large Aggregate Washer (115V / 60Hz)

Model: HM-57R
$1600.0000
Price: $1,600.00
Large Aggregate Washer (230V / 50Hz)

Large Aggregate Washer (230V / 50Hz)

Model: HM-57RF
$1675.0000
Price: $1,675.00
Small Aggregate Washer (115V / 60Hz)

Small Aggregate Washer (115V / 60Hz)

Model: HM-52
$950.0000
Price: $950.00
Small Aggregate Washer (230V / 50Hz)

Small Aggregate Washer (230V / 50Hz)

Model: HM-52F
$1012.5000
Price: $1,012.50

Aggregate Washers automatically wash soil and aggregate samples, removing fines passing a No.200 sieve. Water is continuously fed into the revolving, inclined stainless steel drum via a permanent regulated connection, and the sample is gently agitated until overflow is clear. Overflow water is directed onto sieves to prevent loss of oversize material. Waste water is directed to a nearby drain.

HM-57R Large Aggregate Washer allows processing of large aggregate and soil samples up to 15lb (7kg). Stainless steel drum size is 12in diameter x 13in high (304x330mm).

HM-52 Small Aggregate Washer is designed for washing geotechnical or smaller aggregate samples of up to 6—8lb (2.7—3.6kg). The gooseneck water tube swivels aside to allow drum removal. Stainless steel drum is 9in diameter x 10.75in high (229x273mm).

All models are equipped with totally enclosed gear motors for drum rotation and include 6ft (1.8M) power cords with GFCI plugs. An extra HMA-260 Wash Drum can be ordered to improve sample processing efficiency of these units. Both models offer units that operate at 115V/60Hz or 230V/50Hz. Select sieves with appropriate opening sizes from our extensive line of Wet-Wash Sieves.

Features:

  • Automatically washes soils and aggregate samples to remove fines
  • Designed for fines content determination or preparation of samples for sieving
  • Eliminates high cost and time required for manual methods
  • Prevents loss of oversize material in decanted wash water
  • Totally enclosed gear motor for drum rotation

Included Items:

  • Automatic Aggregate Washer, Large or Small (115V/60Hz or 230V/50Hz)
  • 6ft power cord with GFCI plug

Accessories:

  • Additional Wash Drums offers additional efficiency in sample processing
  • WT-3 8” Sieve Pan with Drain for collecting overflow water during agitation to prevent loss of oversize material
  • WT-10 12” Sieve Pan with Drain used during agitation and overflow to collect oversize materials
  • WT-8 Clear Vinyl Tubing used to connect sieve pan to drain during collection
  • MA-198 Hose Clamp attaches to tubing and can be adjusted to regulate flow
  • HMA-262 Vacuum Lid used with small wash drum to function as deairing device or vacuum pycnometer with asphalt rice test
Specimen Size

HM-57R and HM-57RF: 15lb (7kg)

HM-52 and HM-52F: 8lb (3.6kg)

Drum Diameter

HM-57R and HM-57RF: 12in (304mm)

HM-52 and HM-52F: 9in (229mm)

Product Dimensions

HM-57R and HM-57RF: 24 x 20 x 27in (610 x 508 x 686mm), LxWxH

HM-52 and HM-52F: 19 x 16 x 22in (482 x 406 x 559mm), LxWxH

Estimated Shipping Weight

HM-57R: 50.0lbs (22.68kg)

HM-57RF: 50.0lbs (22.68kg)

HM-52: 35.0lbs (15.88kg)

HM-52F: 35.0lbs (15.88kg)

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Specimen Size

HM-57R and HM-57RF: 15lb (7kg)

HM-52 and HM-52F: 8lb (3.6kg)

Drum Diameter

HM-57R and HM-57RF: 12in (304mm)

HM-52 and HM-52F: 9in (229mm)

Product Dimensions

HM-57R and HM-57RF: 24 x 20 x 27in (610 x 508 x 686mm), LxWxH

HM-52 and HM-52F: 19 x 16 x 22in (482 x 406 x 559mm), LxWxH

Estimated Shipping Weight

HM-57R: 50.0lbs (22.68kg)

HM-57RF: 50.0lbs (22.68kg)

HM-52: 35.0lbs (15.88kg)

HM-52F: 35.0lbs (15.88kg)

Meets Standard(s):
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