Bulk material handling industries have different types of extraction chutes, different process. There are high chance of choke/blockage in these type of extraction chutes due various reasons. Such stoppage can cause financial loss to industries as there is no output. Earlier conventional methods like poking were involved to clear such blockages which involves manpower. This conventional method is risky and time consuming. In order avoid such risks and reduce time, cardox is used to clear such blockages. Principle of cardox operation remains the same. Cardox sockets are installed at the extraction’s ports and desired cardox tube is inserted from the socket were there is blockage and it is blown from the same distance. Same procedure is repeated for better results.