Models

77-PV41A02
77-PV41A04

Machine control

– Vertical displacement of the roller segment by brushless motor measured directly by encoder to verify in real time the specimen thickness
– Machine fitted with sensors to confirm the mould in position and for the automatic set-up of the horizontal travel

Firmware

Set up of compaction procedure with displacement control with load, density or thickness limit.
– Selection, customization and storing of test parameters
– Customization of the compacting procedure to be saved and recalled from the data base
– Graphic display of roller vertical displacement vs. number of passes
– Possibility to pre-set a load threshold to start compaction at the contact of the sector head with the specimen

Max. vertical force

30 kN

Compacting device

Roller segment, radius 535 mm

Back and forth horizontal travel

Adjustable: 300/320 mm
400 mm
500 mm
By control panel

Trolley speed

Adjustable up to 300 mm/s
Adjustable pause at inversion point

Mould dimensions*

320 x 260 x 195 mm
300 x 300 x 195mm
400 x 300 x 195mm
500 x 300 x 195mm
500 x 400 x 195mm

Roller vibration

Yes, adjustable frequency from 10 to 50 Hz (optional)

Heated foot

Yes (optional)

Electrical supply

220 V, 50 Hz, 1 ph, or
110 V, 60 Hz, 1 ph

Power rating

3000 WE

Overall dimensions
(l x w x h)

1300 x 800 x 2040 mm

Weight approx.

650 kg