HMD-1 Digital Controlled Marshall Compactor

Application:
The Digital Controlled Marshall Compactor is suitable for preparing bituminous mix specimens (Ø101.6 x 63.5mm) used in Marshall stability testing. The trip mechanism is designed to make the hammer fall at the same distance for every stroke. With some features of digital control, stroke times to be preset freely, auto counting and easy to operate etc.

Specifications:
1. Hammer mass: 4.536kg±0.009kg
2. Hammer head : Ø98.5mm
3. Drop: 457.2mm
4. Stroke frequency: 60 stroke times per minute 
5. Dimension: 540 x 500 x 2000mm (L x W x H)
6. Weight: 90kg