Another Rotar attachment arrived on site today this time in the form of their concrete pulveriser. We chose to go with Rotar for the pulveriser as this RDP25 model has a specifically developed speed valve allowing the jaws to open and close quicker then other pulverisers on the market resulting in a faster cycle time reducing fuel consumption and machine operator time. The interchangeable teeth are very accessible, easy to maintain and do a very good job of separating the concrete from the rebar.