For U.S. Orders & Quotes
hmc@humboldtmfg.com
1.800.544.7220 or fax: 1.708.456.0137

International Orders & Quotes
hmc@humboldtmfg.com
1.708.456.6300 or fax: 1.708.456.5412

Aggregate

Abrasion

Los Angeles Abrasion Machine— H-3860

Los Angeles Abrasion Machine— H-3860

Tests for resistance to abrasion in crushed rock, slag, crushed and uncrushed gravel, using Los Angeles testing method. Features welded structural steel frame, fabricated 1/2”-thick (913mm) abrasion-resistant steel drum, removable shelf bolted to drum and balanced drum assembly for easy rotation by hand. Enclosed chain drive rotates drum without conventional slip clutch. Positive drive delivers greater accuracy. Self-contained worm-drive motorized speed reducer has anti-friction bearings and sealed lubrication. Motor is 1HP (746W), equipped with magnetic push-button control and automatic overload cutout. Includes revolution counter, material catch pan and 1 abrasion charge consisting of 12 hardened-steel balls. Dimen.: 39" x 29" x 37” (991 x 737 x 940mm). Meets ASTM C131, C535; AASHTO T96. Shipping wt. 1060 lbs. (485kg)

Los Angeles Abrasion Machine— H-3860

$5800.00 Add to Order

Los Angeles Abrasion Machine, 220V 50Hz— H-3860.5F

Los Angeles Abrasion Machine, 220V 50Hz— H-3860.5F

220V 50Hz version of the Los Angeles Abrasion Machine.

Los Angeles Abrasion Machine, 220V 50Hz— H-3860.5F

$5400.00 Add to Order

Abrasion Charge—H-3865

Abrasion Charge—H-3865

Replacement abrasive charge for H-3860 Los Angeles Abrasion Machine. Consists of 12 hardened-steel balls.

Abrasion Charge—H-3865

$190.00 Add to Order

Micro-Deval Aggregate Tester, 110/220 60Hz— H-3861.3F

Micro-Deval Aggregate Tester, 110/220 60Hz— H-3861.3F

Used to test the resistance of fine and/or coarse aggregate to degradation by abrasion to determine the loss due to abrasion. Two-tiered unit is 25"W x 15"D x 47"H and the maximum load per tier is 60 lbs. Includes timing belt for quiet, mantenance-free operation. Special, no-creep roller design keeps jars centered and 2" long-wearing rollers are chemical and solvent resistant. Meets ASHTO TP58 and TXDOT standards. Includes two stainless steel test jars and standard ball charge sets.

Micro-Deval Aggregate Tester, 110/220 60Hz— H-3861.3F

$5338.80 Add to Order

Abrasive Ball Set, ASTM, AASHTO—H-3861.2

Abrasive Ball Set, ASTM, AASHTO—H-3861.2

Replacement abrasive ball set for Micro-Deval.

Abrasive Ball Set, ASTM, AASHTO—H-3861.2

$15.84 Add to Order

Abrasive Ball Set, TXDOT—H-3861.1

Abrasive Ball Set, TXDOT—H-3861.1

Replacement abrasive ball set for Micro-Deval.

Abrasive Ball Set, TXDOT—H-3861.1

FOR BEST PRICING Call 1.800.544.7220

Stainless Steel Test Jar—H-3861.3

Stainless Steel Test Jar—H-3861.3

Replacement stainless steel test set for Micro-Deval.

Stainless Steel Test Jar—H-3861.3

$1290.55 Add to Order

Slake Durability Apparatus— HM-4100

Slake Durability Apparatus— HM-4100

The Slake Durability Apparatus is used to determine the durability of rocks and the probable amount of deterioration of weak rocks, over a period of time, after simulated exposure to nature’s continual wetting and drying cycles. The apparatus consists of a base-mounted motor drive unit with two mesh drums and two water tanks with quick-release drive assemblies. The drums rotate at a speed of 20 revolutions per minute. Options include two extra drums and tanks for running up to four tests simultaneously. Conforms to ASTM?D4644 standard.

Slake Durability Apparatus— HM-4100

$2280.00 Add to Order

Wire Mesh Drums— HM-4100.1

Wire Mesh Drums— HM-4100.1

Set of 2 wire mesh drums for use with Slake Durability Apparatus.

Wire Mesh Drums— HM-4100.1

$880.00 Add to Order

Drum and Tank Assembly— HM-4100.2

Drum and Tank Assembly— HM-4100.2

Set of two wire mesh drum and water tank assemblies.

Drum and Tank Assembly— HM-4100.2

$1400.00 Add to Order

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