宝鸡钢厂铸钢车间采用干型粘土砂铸造工艺,需用大量涂膏和水涂料。1977年自制一台简易涂料滚筒,其结构见下图。机器结构简单、维修方便、性能良好,投产后未发生任何故障。所混制涂膏、涂料细腻,涂挂性能良好,生产效率较高。密封生产,混料时无粉尘。机 Baoji Steel Casting Plant uses dry clay casting process, requiring a large number of paste and water coating. 1977 made a simple paint roller, the structure shown below. Machine structure is simple, easy maintenance, good performance, put into operation without any failure. The mixed paste, paint fine, Tu good performance, high production efficiency. Sealed production, mixing no dust. machine