The machine is currently most advanced machinery for producing hollow concrete stairs.it can be automatic walking, continuous operation. Using concrete materials cement, sand, gravel , one-step molding is with the vibrating and extrusion technology . The Stairboard produced made by this machine is with two hollows .The geometry of stairs board is right triangle . Height is 12-18 cm ,width is 26-28cm ,the length can be cut as per your actual needs.

The machine is designed by our scientific personnel according to market needs. It is not only to solve the multi-channel program treads trouble by handmade mould, but also to the production of treads more standard.