Melting and casting includes melting, purification, impurity removal, degassing, slag removal and casting processes. The main process is:
(1) Ingredients: Calculate the amount of various alloy components according to the specific alloy grades that need to be produced, and reasonably match various raw materials.
(2) Smelting: The prepared raw materials are added to the melting furnace for melting according to the process requirements, and the impurities and gases in the melt are effectively removed by degassing and slag refining means.
(3) Casting: The molten aluminum liquid is cooled and cast into various round casting rods under a certain casting process condition through a deep well casting system.
A spline roller is a handy tool used in the installation and repair of window screens and screen doors. It is specifically designed to assist in the process of inserting Screen Spline into the frame's groove, ensuring a secure and tight fit. The roller features a cylindrical wheel attached to a handle, allowing for smooth and controlled pressure as it rolls along the spline, pushing it into the groove. This tool is essential for both DIY enthusiasts and professionals, as it simplifies the task of installing or replacing screen spline, resulting in properly fitted screens that provide effective protection and ventilation.
Spline Roller,Window screens,Screen installation
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