Marshall Compactor, Automatic, Rotating Base, Triple 4in Molds

Marshall Compactor, Automatic, Rotating Base, Triple 4in Molds compact three 4in (102mm) asphalt samples concurrently in molds with rotating base.

Rotating base plates and tapered-foot hammers create a constant kneading action during compaction. Molds rest on a steel plate covering the large ASTM-compliant oak pedestal. A powerful motor operates the hammer and rotations, and the automatic counter automatically shuts off operation at the required number of blows.

The MS-3 compactor includes an oak pedestal, automatic counter, three 10lb (4.54kg) bevel-face hammers, a package of paper discs, and three 4in mold, base, and collar assemblies.

Features:

• Ideal for simultaneous compaction of three Marshall asphalt specimens
• Rotating base plates and hammers deliver uniform kneading motion during compaction
• The automatic counter shuts off operation at the correct number of blows
• Single motor controls hammer operation and rotation

Included Items:

• Marshall Compactor, Automatic, Rotating Base, Triple 4in Molds (115V, 60Hz or 230V, 50Hz)
• ASTM-compliant oak pedestal with steel plate
• Automatic counter
• (3) 10lb (4.54kg) bevel-faced hammers
• (3) 4in Compaction Mold Assemblies
• Paper discs (package of 1,000)

Accessories:

• MSA-101 4in Compaction Mold Assembly recommended as an additional mold assembly to increase testing efficiency
• MSA-120 4in Circular Paper Discs help keep asphalt samples from sticking to the equipment
• MSA-112 4in Marshall Compactor Hammer Assembly is available as an additional unit to increase testing capacity
• Sample Ejectors easily remove asphalt samples from 4in molds