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STMJ-1/1D Digital Automatic Marshall Compactor

Application: The Marshall compactor is applied for
compaction of Marshall specimen, which will result in
consistent and repeatable laboratory specimens, and
releasing staff for other work during the compaction process.
Technical parameters:
1. Hammer weight: 4.536Kg(STMJ-1), 10.21kg(STMJ-1D)
2. Height of fall:457.2mm
3. Compaction frequency: 60hit/min
4. Diameter of the compaction head: 98.5mm(STMJ-1),
149.5mm(STMJ-1D)
5. Specimen size:101.6(dia)��87mm(STMJ-1),
152.4mm(dia)��115mm(STMJ-1D)
6. Direct reading counter: 0-9999 times
7. Memory of preset compaction times
8. Laminated hardwood block compaction foundation: 457x200x200mm
9. Voltage: AC220V
10.Power: 370W
Features: whole hammerhead, control cabinet made of ABS
plastic; consistent and even compaction11. Measurement: 1740x510x510mm, weight: 180kg
Features: whole hammerhead, control cabinet made of ABS
plastic; consistent and even compaction

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