Concrete Tools (1.8kw/220V Screw Type) (ZIN-150, ZIN-160, ZIN-180)

Concrete tools (1.8kw/220V Screw Type) It is widely used in a variety of buidling purpose and concrete fundation work such as road, bridge, tunnel net. Air bubbles in wet concrete are detrimental to the strength of concrete, it is necessary to remove from the concrete before the mixture hardens.