Sanax Prefabricated Pipe Gallery Mold Manufacturing Factory

The square culvert mold design is a modular box culvert mold that can change the size of the mold according to the size of the processed products. The design plan is to achieve the above purpose. The design that the side mold frame is composed of a mold frame and a mold frame seat is one of the technical features of the present invention. The purpose of this is that since the lower end of the inner mold frame of the mold frame is hinged with the mold frame seat using hinge ears, and the lower end of the outer mold frame is hinged with the mold frame seat using a telescopic connecting rod, the mold frame can be hinged at the hinge connection point of the mold base. By adjusting the length of the telescopic connecting rod as a benchmark, the side mold frame can be opened outwards and the inner mold can be quickly installed. The design that the end mold frame is spliced by four corner modules and one or more rectangular modules is the second technical feature of the present invention. The purpose of this is that since the end mold frame is composed of four corner modules and multiple rectangular modules, when the size of the rectangular module is changed or the size of the rectangular module is changed, the size of the end mold frame can be changed, and among the four corner modules Changing the length of the hypotenuse of the triangular module can also change the size of the end mold frame. The design that the bottom mold is composed of multiple rectangular templates and the bottom of the rectangular template is provided with support legs is the third technical feature of the present invention. The purpose of this is that since the size of the rectangular modules constituting the bottom mold matches the size of the rectangular modules of the inner mold, the bottom mold can easily adjust the size and size of the rectangular modules in the bottom mold according to the size of the inner mold.