Marshall Compactor, Automatic, Heavy-Duty Rotating 4in Mold

MS-5 Marshall Compactor, Automatic, Heavy-Duty Rotating 4in Mold compacts a 4in (102 mm) asphalt specimen into a rotating-base mold and can easily be adapted to compact 6in (152mm) samples with a conversion kit, sold separately. Heavy-duty frame reduces structural and mechanical wear and tear during operation. The tapered-foot hammer and rotating base plate produce a consistent kneading action during compaction. Molds are secured with a cam-action lever assembly, and an automatic counter shuts off the unit at completion of the compaction process. An oak pedestal with steel plate, automatic counter, 10lb (4.5kg) tapered-foot hammer, package of paper discs, and 4in mold, base and collar assembly are included. The MSA-113 6in Marshall Compactor Hammer Assembly (Heavy-Duty) and MSA-106 6in Marshall Compaction Mold Set, available separately, converts the MS-5 models to compact 6in samples.

Features:

• Optimal for compaction of 4in Marshall samples; easily adapts to 6in samples
• Durable frames decrease wear and tear during operation
• Rotating base plate and hammer deliver uniform kneading motion during compaction
• Cam-action lever assembly secures molds
• Automatic counter turns off the unit at completion of compaction

Included Items:

• Marshall Compactor, Automatic, Heavy-Duty Rotating 4in Mold (115V/60Hz or 230V/50Hz)
• Oak Pedestal with steel plate
• Automatic Counter
• Package of Paper Discs
• 10lb (4.5kg) flat-face hammer
• 4in mold, base and collar assembly

Accessories:

• MSA-101 4in Indexing Marshall Compaction Mold Assembly recommended as an additional assembly to increase testing efficiency
• MSA-106 6in Indexing Marshall Compaction Mold Set required when using 6in mold
• Circular Paper Discs help keep asphalt samples from sticking to equipment
• 4 or 6in Marshall Compactor Hammer Assembly (Heavy-Duty) available as additional unit to increase testing capacity or to adapt unit for use with 6in mold
• Sample Ejectors easily remove asphalt samples from 4in molds