The pouring riser is one of the necessary processes for smelting and casting. At present, in the smelting and casting industry, the existing production and molding of pouring risers requires a large amount of work, and it needs to be prefabricated and stored in advance, special equipment needs to be invested, and the production cost of pouring risers is high. When using the sprue, it needs to be installed one by one
The iron film sand coating production line adopts the patented technology such as ZL201310278166.5, the pouring riser and the casting cavity become one, forming at one time, avoiding the handling and installation, realizing the molding while producing, avoiding the loose sand in the pouring riser installation process, and omiting the investment of the special core ejector.
A: the pouring riser and mold cavity are self-integrated, which improves the molding quality of mold sand coating and ensures the internal quality of the casting;
B. The pouring riser and the mold cavity are independent of each other. When sanding, the installation is saved and the production process is made separately to avoid the investment of special equipment and save labor.
C sprue and mold cavity are integrated and solidified simultaneously, making full use of residual heat of the mold;
D. The integral sprue body mechanism saves the amount of sand.
The invention of integrated pouring riser technology reduces the input of equipment in production. Two workers were saved. Reduced production energy consumption; Saving sand consumption; Improved product quality.
Special models can be customized according to customer requirements
Anhui xinning equipment co., ltd. is a scientific and technological enterprise specializing in r&d and manufacturing of complete sets of casting equipment. In October 2014, the company was successfully listed in the "national sme share transfer system" (securities abbreviation: xinning shares). Securities code: 831220); Is a professional r & d, manufacturing, sales of casting equipment listed companies.