Working principle: Wedges structure can release a huge split force in a very narrow hole, base on wedges principle, combine the brittleness character of rock and concrete, we design our hydraulic splitter. It consists of power unit, splitter and high pressure hoses¡etc several parts. Power unit output high pressure oil, through oil hoses to drive the oil tank, make a huge push force, middle wedge will stretch out, and the target object will be split caused by counter wedge opening to the sides. |