DZQ Perforated Casting Flask Vacuum Casting, 304 Stainless Steel Flanged with Rubber Sprue Base, Various Sizes for Metal Casting (2.5" x 5")

DZQ Perforated Casting Flask Vacuum Casting, 304 Stainless Steel Flanged with Rubber Sprue Base, Various Sizes for Metal Casting (2.5" x 5")

2.5" x 5" Perforated Casting Flask: About 65mm in diameter, and 125mm in height. There are many other sizes available, such as 2.5" x 4", 2.5" x 6", 3" x 4", 3" x 5", 3" x 6", 3" x 7", and 4" x 5". Rubber Sprue Base: It helps reduce mold shifts and defects, improve casting quality and sealing properties, facilitate removal, and achieve overall efficiency in metal casting operations. 304 Stainless Steel: Made of 304 stainless steel, DZQ Perforated Casting Flask which gives a longer service life. Excellent Performance: Features perforations that allow vacuums to pull unwanted gas through the investment wall. Wide Application: Used for metal casting like sand casting, investment casting, and lost wax casting, it¡¯s ideal for jewelry making and art foundries. Wide Application: Used for metal casting like sand casting, investment casting, and lost wax casting, it¡¯s ideal for jewelry making and art foundries.