Boom Placer Machine is very important equipment for high rise projects because pumping the concrete through vertical pumps is limited to certain uplift capacity of pump only. After that, concrete cannot be placed around. So, the vertical pump is connected with the static pump. When the concrete is pushed, it travels throughout the boom placer and at the top there is a 360o rotation wherein one can displace the concrete all around. So this is the best method to be used for high rise buildings.