It can produce pipes inner diameter 150-1000 mm, length is 1000 mm, the socket pipe, the flat pipe, tongue-and-groove pipe, no reinforced concrete pipe with hole. Produce the pipes without steel tubes, the pipes with high compact, interior and exterior wall smooth, uniform wall thickness, high strength, good permeability, and low cost. Pit water pressure can reach 0.2-0.5 MPa, it is one-stage molding. demoulding forthwith, It is an ideal equipment to produce concrete pipes and drain. it can be widely used in agricultural irrigation, motor-pumped well, small pumping station, municipal water supply and drainage, highway culverts and other aspects.