QTJ4-40 <a href="http://www.df-blockmachine.com">automatic brick making machine</a>owns reasonable structure and advanced technics.It adopts four vertical sprindle push and pull,scraper raw materials automatically,reducer the lift moulds,The up-down moulds is installed super high vibration generatos.The up-down moulds vibrate together .Its performance can be compared with large machines. And the products made by them can be piled up 3-5 layers immediately after they are shaped.
By changing moulds,many kinds of blocks can be made.