Marshall Automatic Compactor With Hammer And Hot Plate
SPECIFICATION
Marshall Compactor, Auto, Rotating Mold Configuration, Heavy Duty 4”
This ruggedly constructed apparatus automatically compacts the bituminous sample and stops off the motor after the preset number of blows has been completed on the automatic digital display counter.
The compactor includes a vibrated concrete base where a laminate hardwood block is mounted.
Total weight (Rod + Foot + Sliding mass): 7850 ± 50 g
Sliding mass weight: 4535 ± 15 g
Free fall height: 457 ± 5 mm
Blow frequency: 50 blows in 55/60 seconds.
The machine is equipped with safety door, conforming to CE Safety Directive.