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

MS-3 Marshall Compactor, Automatic, Rotating Base, Triple 4in Molds compacts 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. MS-3 comes with a compactor, oak pedestal, automatic counter, three 10lb (4.54kg) bevel-face hammers 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
• Automatic counter shuts off operation at 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
• Three 10lb (4.54kg) bevel-faced hammers
• Three 4in Compaction Mold Assemblies

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 equipment
• MSA-112 4in Marshall Compactor Hammer Assembly available as additional unit to increase testing capacity
• Sample Ejectors easily remove asphalt samples from 4in molds