PENDULUM CONCRETE VIBRATOR
MASTERPAC internal concrete vibrators PVP series using the pendulum principle, 3000rpm of the drive unit translates via the flexible shaft into 12,000 vibrations per minute in the poker head.
High frequency vibration allows the efficient compaction of low slump concrete mixes. Compaction improves the strength and finish of concrete by driving out entrapped air.
The low speed of both the vibrator and vibrator drive unit results in longer service life.
Quick change vibrator coupling for easy operation.
Usage tips & suggestions
Insert vibrator head into concrete at regular intervals and slowly withdraw after a short delay at the deepest point.
Distance between immersion points: approx. 10 times the diameter of the internal vibrator.
Select distance between immersion points so that the concrete areas that are affected by the vibration overlap.
|Engine Type||Honda GX160||Robin EX17||Lombardini 15LD225|
Casing & Poker head
|Vibrator Head DiaxLength mm(in)||32x340(1.3x13.4)||38x375(1.5x14.7)||45x395(1.7x15.5)||50x415(1.9x16.3)|
|Vibrator Amplitude mm(in)||1(0.039)||1.2(0.047)||1.25(0.049)||1.3(0.051)|
|Revolution of Flexible Shaf rpm||3000|
|Flexible Hose length m(ft)||Standard 6m(19.7ft),Available from 4m(13.1ft) to 8m(26.2ft)|
|Approx Weight kg(lb)||11(24)||12(26)||13(29)||16(35)|